{"id":3039,"date":"2026-07-27T06:53:27","date_gmt":"2026-07-27T06:53:27","guid":{"rendered":"https:\/\/guanmalabel.com\/blog\/what-is-bopp\/"},"modified":"2026-07-27T06:53:27","modified_gmt":"2026-07-27T06:53:27","slug":"what-is-bopp","status":"publish","type":"post","link":"https:\/\/guanmalabel.com\/vi\/blog\/what-is-bopp\/","title":{"rendered":"BOPP gi\u1ea3i th\u00edch: Phim Polypropylene \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c l\u00e0 g\u00ec, n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u01b0 th\u1ebf n\u00e0o v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u"},"content":{"rendered":"<div class=\"seo-blog-content\" style=\"padding:1px 0;\">\n<p style=\"color:#6b7280; margin:0 0 24px;\">(C\u1eadp nh\u1eadt th\u00e1ng 7 n\u0103m 2026).<\/p>\n<p>Polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c l\u00e0 m\u00e0ng polypropylen m\u00e0 L\u1eeba \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i theo hai h\u01b0\u1edbng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi ch\u1ec9 g\u1ecdi n\u00f3 b\u1eb1ng t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a n\u00f3: BOPP. N\u1ebfu b\u1ea1n y\u00eau c\u1ea7u b\u1ea5t k\u1ef3 k\u1ef9 s\u01b0 \u0111\u00f3ng g\u00f3i n\u00e0o c\u1ee7a ch\u00fang t\u00f4i \u0111\u1eb7t t\u00ean cho b\u1ed9 phim l\u00e0 bao b\u00ec chai d\u1ea7u g\u1ed9i c\u1ee7a b\u1ea1n ho\u1eb7c ni\u00eam phong t\u00fai \u0111\u1ed3 \u0103n nh\u1eb9 c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c r\u1eb1ng mi\u1ec7ng tr\u1edf l\u1ea1i, v\u00ec n\u00f3 L\u1eeba m\u1ed9t trong nh\u1eefng b\u1ed9 phim nh\u1ef1a ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi m\u1eb7c d\u00f9 h\u1ea7u nh\u01b0 kh\u00f4ng ai bi\u1ebft t\u00ean c\u1ee7a n\u00f3. \u0110\u00e2y l\u00e0 BOPP th\u1ef1c s\u1ef1 l\u00e0 g\u00ec, n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u01b0 th\u1ebf n\u00e0o, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3 c\u00f3 \u00fd ngh\u0129a g\u00ec trong th\u1ebf gi\u1edbi th\u1ef1c v\u00e0 tuy\u00ean truy\u1ec1n \u2018c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf cao\u2019 th\u1ef1c s\u1ef1 sai.<\/p>\n<div style=\"margin:20px 0; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0; border-left:3px solid #2d2d2d;\">\n<p style=\"margin:0;\">Polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c (bopp) l\u00e0 m\u00e0ng polypropylen \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i theo hai h\u01b0\u1edbng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, l\u00e0m cho n\u00f3 m\u1ea1nh h\u01a1n, r\u00f5 r\u00e0ng h\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc h\u01a1n PP kh\u00f4ng k\u00e9o d\u00e0i. N\u00f3 c\u00f3 m\u1eb7t ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho nh\u00e3n, bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 b\u0103ng keo, v\u00e0 n\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c quy t\u1eafc ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m c\u1ee7a FDA theo 21 CFR 177.1520.<\/p>\n<\/div>\n<div style=\"margin:24px 0; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d;\">\n<strong style=\"display:block; margin-bottom:12px;\">S\u1ef1 ki\u1ec7n ch\u00ednh<\/strong><\/p>\n<ol style=\"padding-left:20px; margin:0;\">\n<li style=\"padding:4px 0;\">Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 qu\u00e1 tr\u00ecnh t\u00e1i ch\u1ebf bopp \u0111\u1ec1u di\u1ec5n ra gi\u1ed1ng h\u1ec7t nhau \u2013 m\u1eb7c d\u00f9 BOPP pha l\u00ea th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u00f3m v\u1edbi polypropylen trong d\u00f2ng ch\u1ea5t th\u1ea3i. C\u00e1c lo\u1ea1i BOPP ng\u1ecdc trai v\u00e0 kim lo\u1ea1i h\u00f3a th\u01b0\u1eddng b\u1ecb lo\u1ea1i kh\u1ecfi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh t\u00e1i ch\u1ebf c\u1ee7a th\u00e0nh ph\u1ed1.<\/li>\n<li style=\"padding:4px 0;\">bopp kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a kh\u00e1c v\u1edbi polypropylen \u2013 c\u00f9ng m\u1ed9t lo\u1ea1i nh\u1ef1a, ch\u1ec9 \u0111\u01b0\u1ee3c r\u00fat ra theo hai h\u01b0\u1edbng. N\u00f3 k\u00e9o d\u00e0i cho ph\u00e9p t\u0103ng c\u01b0\u1eddng s\u1ee9c m\u1ea1nh, \u0111\u1ed9 trong su\u1ed1t v\u00e0 r\u00e0o c\u1ea3n.<\/li>\n<li style=\"padding:4px 0;\">Tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, quy m\u00f4 th\u1ecb tr\u01b0\u1eddng phim bopp s\u1ebd \u0111\u1ea1t kho\u1ea3ng $31-33 t\u1ef7 trong giai \u0111o\u1ea1n 2025-2026 do m\u1ee9c ti\u00eau th\u1ee5 ng\u00e0y c\u00e0ng t\u0103ng trong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, theo \u01b0\u1edbc t\u00ednh nghi\u00ean c\u1ee9u th\u1ecb tr\u01b0\u1eddng, t\u0103ng tr\u01b0\u1edfng kho\u1ea3ng 6% m\u1ed9t n\u0103m.<\/li>\n<li style=\"padding:4px 0;\">t\u00ecnh tr\u1ea1ng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m c\u1ee7a FDA c\u1ee7a BOPP kh\u00f4ng ph\u1ea3i l\u00e0 tuy\u00ean b\u1ed1 ti\u1ebfp th\u1ecb - n\u00f3 b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t quy \u0111\u1ecbnh c\u1ee5 th\u1ec3, 21 CFR 177.1520, bao g\u1ed3m c\u00e1c polyme olefin.<\/li>\n<li style=\"padding:4px 0;\">H\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 ng\u01b0\u1eddi gi\u1ea3i th\u00edch n\u00e0o t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a phim bopp th\u00f4 (Uflex, Taghleef, Toray, Jindal, Cosmo) so v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i tr\u00ean phim bopp th\u00f4 v\u00e0 \u0111i\u1ec1u n\u00e0y s\u1ebd cho b\u1ea1n bi\u1ebft ai th\u1ef1c s\u1ef1 n\u00ean tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi c\u1ee7a b\u1ea1n. cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i.<\/li>\n<\/ol>\n<\/div>\n<blockquote style=\"margin:24px 0; padding:20px 24px; background:#f5f5f5; border-left:3px solid #2d2d2d; font-style:italic;\">\n<p>Nh\u1eefng con s\u1ed1 \u0111\u00f3 trong m\u1ed9t b\u1ea3ng d\u1eef li\u1ec7u bopp l\u00e0 m\u1ed9t m\u1ee5c ti\u00eau, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ef1 \u0111\u1ea3m b\u1ea3o.Hai cu\u1ed9n c\u1ee7a c\u00f9ng m\u1ed9t-danh ngh\u0129a-20-micron v\u1eadt li\u1ec7u t\u1eeb hai ngu\u1ed3n kh\u00e1c nhau c\u00f3 th\u1ec3 l\u00e0 hai micron ra kh\u1ecfi m\u00e1y \u0111o, v\u00e0 kh\u00e1ch h\u00e0ng nh\u1eadn th\u1ea5y n\u00f3 tr\u00ean b\u00e1o ch\u00ed nh\u00e3n.Ch\u00fang t\u00f4i ki\u1ec3m tra m\u1ed7i cu\u1ed9n \u0111\u1ebfn; ch\u00fang t\u00f4i kh\u00f4ng bao gi\u1edd l\u1ea5y m\u1ed9t b\u1ea3ng d\u1eef li\u1ec7u v\u1ec1 \u0111\u1ee9c tin.<\/p>\n<p><cite style=\"display:block; margin-top:8px; font-style:normal; font-weight:600; color:#6b7280;\">\u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt Guanma<\/cite>\n<\/p><\/blockquote>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">BOPP l\u00e0 g\u00ec? \u0110\u1ecbnh ngh\u0129a th\u1eb3ng<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_01.png\" alt=\"BOPP l\u00e0 g\u00ec? \u0110\u1ecbnh ngh\u0129a th\u1eb3ng th\u1eafn quis Guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<div style=\"margin:24px 0; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d;\">\n<strong style=\"display:block; margin-bottom:12px;\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nhanh: S\u01a1 l\u01b0\u1ee3c v\u1ec1 BOPP<\/strong><\/p>\n<ul style=\"padding-left:20px; margin:0; list-style:none;\">\n<li style=\"padding:4px 0;\"><strong>Polyme c\u01a1 b\u1ea3n:<\/strong> Polypropylene (PP), m\u00e3 nh\u1eadn d\u1ea1ng nh\u1ef1a #5<\/li>\n<li style=\"padding:4px 0;\">K\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t K\u00e9o d\u00e0i hai tr\u1ee5c c\u1ee7a t\u1ea5m PP \u00e9p \u0111\u00f9n \/\u1ed1ng<\/li>\n<li style=\"padding:4px 0;\"><strong>\u0110\u1ed9 d\u00e0y \u0111i\u1ec3n h\u00ecnh:<\/strong> 12-80 micron (\u03bcm), t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng<\/li>\n<li style=\"padding:4px 0;\"><strong>M\u1eadt \u0111\u1ed9:<\/strong> 0,880-0,913 g\/cm\u00b3 (tr\u00ean 21 CFR 177,1520)<\/li>\n<li style=\"padding:4px 0;\">C\u00e1c t\u00ednh ch\u1ea5t: \u0111\u1ed9 b\u1ec1n k\u00e9o cao, \u0111\u1ed9 trong, kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m, b\u1ee5i b\u1ea9n v\u00e0 d\u1ea7u m\u1ee1, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh tia c\u1ef1c t\u00edm, kh\u1ea3 n\u0103ng in.<\/li>\n<\/ul>\n<\/div>\n<p>V\u1eady, t\u1ea1i sao ch\u00fang ta g\u1ecdi l\u00e0 bopp?<\/p>\n<p>That\u2019s ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 t\u00ean c\u1ee7a ch\u00fang t\u00f4i cho s\u1ea3n ph\u1ea9m l\u00e0 m\u00e0ng nh\u1ef1a nhi\u1ec7t d\u1ebbo polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch k\u00e9o c\u0103ng nh\u1ef1a polypropylen, theo c\u1ea3 hai h\u01b0\u1edbng M\u00e1y v\u00e0 ngang, trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u00f9n. k\u00e9o d\u00e0i hai chi\u1ec1u \u0111\u00f3 gi\u1ea3i th\u00edch t\u1ea5t c\u1ea3 v\u00e0 t\u1ea1i sao m\u1ed9t b\u1ed9 phim BOPP cung c\u1ea5p l\u1ee3i th\u1ebf v\u1ec1 \u0111\u1ed9 r\u00f5 n\u00e9t, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc so v\u1edbi m\u00e0ng PP ho\u1eb7c t\u1ea5m PP tr\u01a1n.<\/p>\n<p>bopp \u1edf xung quanh b\u1ea1n, m\u00e0 kh\u00f4ng c\u00f3 nhi\u1ec1u folks bi\u1ebft n\u00f3.N\u00f3 L\u1eeba s\u1ea1ch s\u1ebd, \u201cphim b\u00f3ng\u201d b\u1ea1n th\u1ea5y trong thu\u1ed1c l\u00e1 b\u1ecdc ngo\u00e0i, t\u00fai snack v\u00e0 k\u1eb9o g\u00f3i, n\u00f3 L\u1eeba r\u00f5 r\u00e0ng ho\u1eb7c tr\u1eafng \u201cfacestock\u201db\u00ean d\u01b0\u1edbi m\u1ef1c c\u1ee7a r\u1ea5t nhi\u1ec1u nh\u00e3n s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng.N\u00f3 L\u1eeba b\u1ed9 phim c\u01a1 s\u1edf trong nhi\u1ec1u bao b\u00ec v\u00e0 b\u0103ng in.\u0110\u01b0\u1ee3c cho l\u00e0 <a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/biaxially-oriented-polypropylene\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">t\u00e0i li\u1ec7u tham kh\u1ea3o k\u1ef9 thu\u1eadt c\u1ee7a ScienceDirect<\/a> Trong \u0111i\u1ec1u tr\u1ecb b\u1eb1ng polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c, l\u1ee3i th\u1ebf c\u1ee7a m\u00e0ng bopp bao g\u1ed3m \u0111\u1ed9 b\u1ec1n k\u00e9o cao ph\u00f9 h\u1ee3p cho chuy\u1ec3n \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 cao, \u201c\u0111\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 trong cao,\u201d kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t v\u00e0 \u0111\u00e2m th\u1ee7ng cao trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, h\u01a1i n\u01b0\u1edbc, d\u1ea7u t\u1ed1t, v\u00e0 c\u00e1c thu\u1ed9c t\u00ednh kh\u00e1ng m\u1ee1 \u2013 do ch\u00ednh qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c g\u00f3i ph\u1ee5 gia \u0111\u1eb7c bi\u1ec7t. \u201cthu\u1ed9c t\u00ednh r\u00e0o c\u1ea3n\u201d \u0111\u00f3 c\u1ee7a m\u00e0ng BOPP \u0111\u1eb7c bi\u1ec7t l\u00e0 \u2013 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u01a1i n\u01b0\u1edbc, d\u1ea7u v\u00e0 m\u1ee1 c\u1ee7a ch\u00fang \u2013 l\u00e0 \u0111i\u1ec3m b\u00e1n h\u00e0ng ch\u00ednh c\u1ee7a ch\u00fang nh\u01b0 l\u00e0 h\u00ecnh th\u1ee9c \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m chi\u1ebfm \u01b0u th\u1ebf tr\u00e1i ng\u01b0\u1ee3c v\u1edbi c\u00e1c m\u00e0ng \u0111\u01a1n gi\u1ea3n, kh\u00f4ng b\u1ecb k\u00e9o c\u0103ng.<\/p>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-radius:2px;\">\n<div style=\"display:flex; align-items:center; gap:8px; margin-bottom:8px;\">\n<span style=\"font-size:1.1em;\">\ud83d\udca1<\/span> <strong>Ch\u00eca kh\u00f3a mang \u0111i<\/strong>\n<\/div>\n<p>b\u1ea3n th\u00e2n Bopp, t\u1ea5t nhi\u00ean, ch\u1ec9 l\u00e0 polypropylene; kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t. Trong \u201cBOPP,\u201d \u201cB\u201d v\u00e0 \u201cO\u201d \u2013 c\u00f3 ngh\u0129a l\u00e0 \u2013 \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c ch\u1ec9 ch\u1ec9 \u0111\u1ecbnh m\u1ed9t b\u01b0\u1edbc s\u1ea3n xu\u1ea5t, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t h\u00f3a h\u1ecdc \u0111\u1ed9c \u0111\u00e1o.\n<\/p><\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">C\u00e1ch th\u1ee9c BOPP \u0111\u01b0\u1ee3c t\u1ea1o ra: Quy t\u1eafc hai chi\u1ec1u \u0111\u1eb1ng sau \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_02.png\" alt=\"L\u00e0m th\u1ebf n\u00e0o BOPP \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n: Quy t\u1eafc hai chi\u1ec1u \u0111\u1eb1ng sau \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c ingu Guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Quy t\u1eafc \u201cHai c\u0103ng\u201d \u0111\u1ec3 t\u1ea1o BOPP: t\u1ea5m polypropylene th\u00f4ng th\u01b0\u1eddng \u0111i qua qu\u00e1 tr\u00ecnh k\u00e9o d\u00e0i hai giai \u0111o\u1ea1n k\u00e9o n\u00f3 \u0111\u1ea7u ti\u00ean theo \u201ch\u01b0\u1edbng m\u00e1y\u201d (tr\u1ee5c d\u00e0i c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i) v\u00e0 sau \u0111\u00f3 theo \u201ch\u01b0\u1edbng ngang\u201d (tr\u00ean chi\u1ec1u r\u1ed9ng c\u1ee7a n\u00f3). v\u1edbi m\u1ed9t trong hai b\u01b0\u1edbc b\u1ecb lo\u1ea1i b\u1ecf, n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 phim OPP c\u1ee7a BOPP (ch\u1ec9 \u0111\u1ecbnh h\u01b0\u1edbng theo m\u1ed9t h\u01b0\u1edbng) ho\u1eb7c polypropylene kh\u00f4ng \u0111\u1ecbnh h\u01b0\u1edbng.<\/p>\n<p>B\u01b0\u1edbc k\u00e9o d\u00e0i hai tr\u1ee5c \u0111\u00f3, theo c\u1ea3 hai h\u01b0\u1edbng, l\u00e0 nh\u1eefng g\u00ec t\u00e1ch BOPP th\u1ef1c s\u1ef1 kh\u1ecfi m\u1ed9t trong hai h\u01b0\u1edbng \u0111\u00f3. c\u00f3 hai h\u1ecd quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u1ed5 bi\u1ebfn mang l\u1ea1i BOPP v\u00e0 ch\u00fang kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra k\u1ebft qu\u1ea3 t\u01b0\u01a1ng t.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Quy tr\u00ecnh<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Ph\u01b0\u01a1ng ph\u00e1p \u0110\u1ecbnh h\u01b0\u1edbng<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">L\u1ee3i th\u1ebf \u0111i\u1ec3n h\u00ecnh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Quy tr\u00ecnh h\u00ecnh \u1ed1ng<\/td>\n<td style=\"padding:12px 16px;\">PP \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n th\u00e0nh m\u1ed9t \u1ed1ng, sau \u0111\u00f3 \u0111\u01b0\u1ee3c b\u01a1m c\u0103ng v\u00e0 k\u00e9o d\u00e0i th\u00e0nh bong b\u00f3ng t\u1ea1o n\u00ean \u0111\u1ed9 d\u00e0y cu\u1ed1i c\u00f9ng<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed3ng th\u1eddi (c\u1ea3 hai h\u01b0\u1edbng c\u00f9ng m\u1ed9t l\u00fac)<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u01b0\u1eddng d\u00e2y \u0111\u01a1n gi\u1ea3n h\u01a1n, th\u01b0\u1eddng c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n cho \u0111\u1ed3ng h\u1ed3 \u0111o h\u00e0ng h\u00f3a<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Quy tr\u00ecnh khung l\u1ec1u<\/td>\n<td style=\"padding:12px 16px;\">PP t\u1ea5m \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n ph\u1eb3ng, sau \u0111\u00f3 k\u00e9o d\u00e0i kho\u1ea3ng 300-400% theo hai h\u01b0\u1edbng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t khung l\u1ec1u<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed3ng th\u1eddi ho\u1eb7c tu\u1ea7n t\u1ef1 (chu\u1ed7i ph\u1ed5 bi\u1ebfn h\u01a1n)<\/td>\n<td style=\"padding:12px 16px;\">Ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a m\u00e1y \u0111o v\u00e0 l\u1edbp ph\u1ee7 \u0111\u1eb7c bi\u1ec7t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"color:#6b7280; font-size:0.95em; margin-top:-12px;\">C\u01a1 ch\u1ebf qu\u00e1 tr\u00ecnh. chi ti\u1ebft quy tr\u00ecnh \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1eeb <a href=\"https:\/\/www.grandviewresearch.com\/industry-analysis\/bopp-films-market-report\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">Nghi\u00ean c\u1ee9u Grand View's \u201cB\u00e1o c\u00e1o th\u1ecb tr\u01b0\u1eddng phim BOPP\u201d<\/a>. Con s\u1ed1 300-400 ph\u1ea7n tr\u0103m \u201ct\u1ef7 l\u1ec7 k\u00e9o d\u00e0i\u201d \u0111\u00f3 d\u1ef1a tr\u00ean ph\u1ea1m vi do ng\u00e0nh t\u1ea1o ra v\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c x\u00e1c minh t\u1eeb th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m, v\u00ec v\u1eady h\u00e3y coi \u0111\u00f3 l\u00e0 h\u01b0\u1edbng th\u00f4 v\u1ec1 n\u01a1i m\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh c\u1ef1c \u0111oan n\u00e0y c\u1ed1 t\u00ecnh b\u1ecf qua m\u1ecdi n\u1ed7 l\u1ef1c \u0111\u1ec3 \u0111\u01b0a ra s\u1ef1 ph\u00e1 v\u1ee1 th\u1ecb ph\u1ea7n ch\u00ednh x\u00e1c gi\u1eefa hai quy tr\u00ecnh n\u00e0y; v\u00ec hai c\u00f4ng ty ph\u00e2n t\u00edch th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau (Grand View Research v\u00e0 Market.us) \u0111\u00e3 \u0111\u01b0a ra c\u00e1c s\u1ed1 li\u1ec7u b\u00e1o c\u00e1o m\u00e2u thu\u1eabn (\u01b0\u1edbc t\u00ednh 52,4% h\u00ecnh \u1ed1ng chi\u1ebfm \u01b0u th\u1ebf so v\u1edbi 89,3% tenter-chi\u1ebfm \u01b0u th\u1ebf) v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y trong c\u00f9ng m\u1ed9t n\u0103m, c\u00e1c chi ti\u1ebft nh\u01b0 v\u1eady c\u00f3 l\u1ebd n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t v\u1edbi s\u1ef1 nghi ng\u1edd th\u00edch h\u1ee3p.<\/p>\n<p>H\u1ea7u h\u1ebft c\u00e1c b\u00e0i vi\u1ebft k\u1ef9 thu\u1eadt s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p \u201ckhung l\u1ec1u\u201d v\u00ec m\u1ee9c \u0111\u1ed9 ki\u1ec3m so\u00e1t cao m\u00e0 n\u00f3 cung c\u1ea5p cho m\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i; t\u1edd b\u1eaft \u0111\u1ea7u nh\u01b0 m\u1ed9t t\u1edd PP, khi \u1edf nhi\u1ec7t \u0111\u1ed9, sau \u0111\u00f3 \u0111\u01b0\u1ee3c k\u00e9o ri\u00eang l\u1ebb theo c\u1ea3 hai h\u01b0\u1edbng \u2013 \u0111\u1ed3ng th\u1eddi ho\u1eb7c, \u0111i\u1ec3n h\u00ecnh h\u01a1n nhi\u1ec1u, li\u00ean ti\u1ebfp. Ng\u01b0\u1ee3c l\u1ea1i, quy tr\u00ecnh thay th\u1ebf (\u201ch\u00ecnh \u1ed1ng\u201d) li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u00e9p \u0111\u00f9n v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u1ed1ng gi\u00e3n n\u1edf nh\u01b0 bong b\u00f3ng, do \u0111\u00f3 \u0111\u1ecbnh h\u01b0\u1edbng n\u00f3 theo c\u1ea3 hai h\u01b0\u1edbng \u0111\u1ed3ng th\u1eddi trong m\u1ed9t quy tr\u00ecnh \u0111\u01a1n l\u1ebb, m\u1ed9t m\u1ea3nh. M\u1ed9t trong nh\u1eefng v\u1ed1n d\u0129 kh\u00f4ng ph\u1ea3i l\u00e0 \u201ct\u1ed1t h\u01a1n\u201d so v\u1edbi \u1ed1ng kia th\u01b0\u1eddng r\u1ebb h\u01a1n v\u00e0 \u0111\u01a1n gi\u1ea3n h\u01a1n v\u1ec1 chi ph\u00ed v\u00e0 thi\u1ebft l\u1eadp cho v\u1eadt li\u1ec7u h\u00e0ng h\u00f3a s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, v\u00e0 khung l\u1ec1u cung c\u1ea5p ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd h\u01a1n v\u1ec1 \u0111\u1ed9 d\u00e0y v\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c \u0111\u1eb7c t\u00ednh b\u1ec1 m\u1eb7t k\u1ef3 l\u1ea1 h\u01a1n.<\/p>\n<p>V\u1eady t\u1ea1i sao v\u1eadt ch\u1ea5t l\u1ea1i c\u0103ng ra nhi\u1ec1u nh\u01b0 v\u1eady?N\u00f3 c\u0169ng ch\u00ednh l\u00e0 l\u00fd do b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m v\u1ee1 m\u1ed9t qu\u1ea3 tr\u1ee9ng s\u1ed1ng b\u1eb1ng c\u00e1ch n\u1eafm ch\u1eb7t n\u00f3, nh\u01b0ng kh\u00f4ng th\u1ec3 d\u1ec5 d\u00e0ng l\u00e0m v\u1ee1 m\u1ed9t qu\u1ea3 tr\u1ee9ng m\u00e0 b\u1ea1n \u0111\u00e3 b\u1ecdc ch\u1eb7t trong m\u1ed9t c\u1ea5u tr\u00fac c\u1ee9ng nh\u1eafc; b\u1edfi v\u00ec n\u00f3 t\u00e1i c\u1ea5u tr\u00fac ch\u00ednh b\u00ean trong nh\u1ef1a.\u1ede tr\u1ea1ng th\u00e1i kh\u00f4ng b\u1ecb c\u0103ng, c\u00e1c v\u00f9ng tinh th\u1ec3 nh\u1ecf b\u00e9 c\u1ee7a polypropylen c\u00f3 h\u01b0\u1edbng ng\u1eabu nhi\u00ean v\u00e0 \u0111i\u1ec1u \u0111\u00f3 m\u1ed9t ph\u1ea7n l\u00fd do t\u1ea1i sao m\u00e0ng PP \u0111\u00fac t\u01b0\u01a1ng \u0111\u1ed1i m\u1ec1m, c\u00f3 th\u1ec3 x\u00e9 \u0111\u01b0\u1ee3c theo kh\u00f4ng c\u00f3 h\u01b0\u1edbng c\u1ee5 th\u1ec3 n\u00e0o. K\u00e9o d\u00e0i theo hai h\u01b0\u1edbng bu\u1ed9c c\u00e1c v\u00f9ng tinh th\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng d\u1ecdc theo c\u00e1c h\u01b0\u1edbng k\u00e9o d\u00e0i v\u00e0 * \u0111i\u1ec1u \u0111\u00f3* mang l\u1ea1i \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 trong v\u00e0 hi\u1ec7u su\u1ea5t to\u00e0n di\u1ec7n t\u1ed1t n\u00f3i chung m\u00e0 L\u00f4i l\u1ee3i \u00edch th\u1ef1c s\u1ef1 c\u1ee7a m\u00e0ng polypropylen v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc bopp \u2013 kh\u00f4ng ph\u1ea3i l\u00e0 th\u1ee9 g\u00ec \u0111\u00f3 k\u1ef3 l\u1ea1 trong ch\u00ednh nh\u1ef1a. Tr\u00ean th\u1ef1c t\u1ebf, <a href=\"https:\/\/patents.google.com\/patent\/US6033514A\/en\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">b\u1eb1ng s\u00e1ng ch\u1ebf c\u01a1 b\u1ea3n do USPTO c\u00f4ng b\u1ed1 v\u1ec1 c\u1ea5u tr\u00fac m\u00e0ng polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c, US6033514A<\/a>, m\u00f4 t\u1ea3 nh\u1eefng g\u00ec ng\u00e0y nay \u0111\u01b0\u1ee3c b\u00e1n d\u01b0\u1edbi d\u1ea1ng m\u00e0ng polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c v\u00e0 tuy\u00ean b\u1ed1 r\u1eb1ng \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1eb7c t\u00ednh quang h\u1ecdc t\u1ed1t \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1edd b\u01b0\u1edbc \u201c\u0111\u1ecbnh h\u01b0\u1edbng theo c\u1ea3 hai h\u01b0\u1edbng\u201d \u0111\u00f3, kh\u00f4ng ph\u1ea3i v\u00ec ch\u00fang b\u1eaft \u0111\u1ea7u b\u1eb1ng m\u1ed9t lo\u1ea1i nh\u1ef1a c\u00f3 m\u1ee5c \u0111\u00edch \u0111\u1eb7c bi\u1ec7t kh\u00e1c!<\/p>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-left:3px solid #2d2d2d; border-radius:2px;\">\n<div style=\"display:flex; align-items:center; gap:8px; margin-bottom:8px;\">\n<span style=\"font-size:1.1em;\">\u26a0\ufe0f<\/span> <strong>Sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p<\/strong>\n<\/div>\n<p>C\u1ea7n l\u01b0u \u00fd, b\u1eb1ng c\u00e1ch n\u00e0y, r\u1eb1ng m\u1ed9t s\u1ed1 ng\u01b0\u1eddi mua khi h\u1ecd \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn b\u1edfi m\u1ed9t nh\u00e0 cung c\u1ea5p ho\u1eb7c m\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i nh\u00e3n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u201cphim polypropylene\u201dv\u00e0 t\u1ef1 \u0111\u1ed9ng cho r\u1eb1ng n\u00f3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn bopp.N\u1ebfu n\u00f3 \u0111\u00e3 kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c, h\u1ecd th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn phim PP \u0111\u00fac, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 CPP. CPP l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m phim kh\u00e1c nhau v\u1edbi h\u00f3a h\u1ecdc t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng kh\u00f4ng c\u00f3 b\u01b0\u1edbc \u0111\u1ecbnh h\u01b0\u1edbng n\u00f3 m\u1ec1m h\u01a1n, n\u00f3i chung c\u00f3 hi\u1ec7u su\u1ea5t b\u1ecbt k\u00edn nhi\u1ec7t t\u1ed1t h\u01a1n nh\u01b0ng \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 trong su\u1ed1t k\u00e9m h\u01a1n so v\u1edbi Phim PP \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c (BOPP). *LU\u00d4N x\u00e1c minh qu\u00e1 tr\u00ecnh c\u1ee7a b\u1ed9 phim, kh\u00f4ng ch\u1ec9 lo\u1ea1i nh\u1ef1a chung *.\n<\/p><\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">B\u01b0\u1edbc nh\u1ea3y thu\u1ed9c t\u00ednh t\u1eeb nh\u1ef1a sang phim: \u0110\u1ecbnh h\u01b0\u1edbng th\u1ef1c s\u1ef1 thay \u0111\u1ed5i<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_03.png\" alt=\"B\u01b0\u1edbc nh\u1ea3y thu\u1ed9c t\u00ednh t\u1eeb nh\u1ef1a sang phim: \u0110\u1ecbnh h\u01b0\u1edbng th\u1ef1c s\u1ef1 thay \u0111\u1ed5i g\u00ec ganma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>H\u00e3y ngh\u0129 v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t nh\u1ef1a PP th\u00f4 v\u00e0 m\u1ed9t b\u1ed9 phim polypropylene \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c ho\u00e0n th\u00e0nh \u0111\u1ea7y \u0111\u1ee7 nh\u01b0 l\u00e0 \u201cResin-to-Film Property Jump\u201d. phim \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c kh\u00f4ng ch\u1ec9 nh\u1eadn \u0111\u01b0\u1ee3c \u201ckh\u00f3 kh\u0103n h\u01a1n\u201d theo m\u1ed9t s\u1ed1 c\u00e1ch m\u01a1 h\u1ed3 kh\u00f4ng x\u00e1c \u0111\u1ecbnh; \u0111\u1ecbnh h\u01b0\u1edbng mang l\u1ea1i cho n\u00f3 th\u1ef1c s\u1ef1 c\u1ea3i thi\u1ec7n t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc tr\u00ean c\u00e1c t\u00ednh ch\u1ea5t hi\u1ec7n c\u00f3 c\u1ee7a polypropylene. m\u00f4 \u0111un v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ec1u \u0111i l\u00ean, c\u00e1c t\u00ednh ch\u1ea5t r\u00e0o c\u1ea3n c\u1ee7a BOPP (ch\u1ee7 y\u1ebfu l\u00e0 ch\u1ed1ng \u1ea9m, cho an to\u00e0n s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m v\u00e0 \u1ed5n \u0111\u1ecbnh k\u1ec7 (th\u1eaft ch\u1eb7t), kh\u00e1ng h\u00f3a ch\u1ea5t c\u1ea3i thi\u1ec7n \u0111\u1ebfn c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec3m g\u1ecdi n\u00f3 l\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t t\u1ed1t, v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t quang h\u1ecdc \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 trong su\u1ed1t cao thay v\u00ec s\u01b0\u01a1ng m\u00f9 c\u1ee7a phim \u0111\u00fac. \u201cb\u1ea3ng d\u1eef li\u1ec7u\u201d c\u1ee7a b\u1ed9 phim BOPP \u0111ang m\u00f4 t\u1ea3 c\u00e1c t\u00ednh ch\u1ea5t n\u00e2ng cao n\u00e0y, ch\u1ec9 ph\u00e1t huy t\u00e1c d\u1ee5ng sau khi nh\u1ef1a b\u1ecb bi\u1ebfn d\u1ea1ng v\u1eadt l\u00fd th\u00f4ng qua qu\u00e1 tr\u00ecnh \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">T\u00e0i s\u1ea3n<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Gi\u00e1 tr\u1ecb BOPP \u0111i\u1ec3n h\u00ecnh<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Ngu\u1ed3n \/ Xu\u1ea5t x\u1ee9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">M\u1eadt \u0111<\/td>\n<td style=\"padding:12px 16px;\">0,880-0,913 g\/cm\u00b3<\/td>\n<td style=\"padding:12px 16px;\">21 CFR 177.1520 (gi\u00e1 tr\u1ecb \u0111i\u1ec1u ch\u1ec9nh FDA \u0111\u1ed1i v\u1edbi polyme olefin c\u01a1 b\u1ea3n)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Ph\u1ea1m vi \u0111\u1ed9 d\u00e0y<\/td>\n<td style=\"padding:12px 16px;\">12-80 \u03bcm t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng cu\u1ed1i c\u00f9ng<\/td>\n<td style=\"padding:12px 16px;\">Ki\u1ec3m tra ch\u00e9o tr\u00ean 3 h\u01b0\u1edbng d\u1eabn \u0111\u1ed9 d\u00e0y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p trong ng\u00e0nh<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 b\u1ec1n k\u00e9o (MD\/TD)<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u01b0\u1ee3c b\u00e1o c\u00e1o ri\u00eang cho h\u01b0\u1edbng m\u00e1y (MD) v\u00e0 h\u01b0\u1edbng ngang (TD)  \u0111\u0129nh h\u01b0\u1edbng l\u00e0m cho hai h\u01b0\u1edbng ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau, kh\u00f4ng gi\u1ed1ng nh\u01b0 phim \u0111\u00fac<\/td>\n<td style=\"padding:12px 16px;\">B\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt ng\u00e0nh (ngu\u1ed3n \u0111\u01a1n cho m\u1ed7i l\u1edbp  \u0111 x\u00e1c nh\u1eadn v\u1edbi TDS c\u1ee7a nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n, c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau t\u00f9y theo c\u00f4ng th\u1ee9c)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Haze \/s\u1ef1 r\u00f5 r\u00e0ng<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 kh\u00f3i m\u00f9 th\u1ea5p (lo\u1ea1i r\u00f5 r\u00e0ng); \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cao h\u01a1n cho c\u00e1c l\u1edbp m\u1edd\/ng\u1ecdc trai<\/td>\n<td style=\"padding:12px 16px;\">ScienceDirect engineering reference; grade-dependent, \u201cthay \u0111\u1ed5i theo nh\u00e0 cung c\u1ea5p v\u00e0 c\u1ea5p\u201d cho ch\u00ednh x\u00e1c %<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">R\u00e0o c\u1ea3n h\u01a1i n\u01b0\u1edbc (WVTR)<\/td>\n<td style=\"padding:12px 16px;\">B\u00e1o c\u00e1o t\u1ea1i c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n h\u00f3a (v\u00ed d\u1ee5: 38 \u00b0C \/ 90% RH) t\u00ednh b\u1eb1ng g\/m\u00b2\/ng\u00e0y<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ecbnh d\u1ea1ng TDS c\u1ee7a ng\u00e0nh; con s\u1ed1 ch\u00ednh x\u00e1c l\u00e0 c\u1ea5p \u0111\u1ed9 v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee5 th<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>C\u00f3 m\u1ed9t t\u00e0i s\u1ea3n \u0111\u00e1ng \u0111\u1ec3 ch\u1ec9 ra trong m\u1ed9t cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 b\u1ea5t k\u1ef3 b\u1ed9 phim n\u00e0o: \u0111\u1ed9 d\u00e0y th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb b\u1ea3ng d\u1eef li\u1ec7u m\u00e0 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i y\u00eau c\u1ea7u tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 cung c\u1ea5p.V\u00ec t\u00ednh linh ho\u1ea1t, bopp \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t tr\u00ean nhi\u1ec1u th\u01b0\u1edbc \u0111o phim t\u00f9y thu\u1ed9c v\u00e0o n\u01a1i n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng:<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">\u0110\u1ed9 d\u00e0y<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Lo\u1ea1i \u1ee8ng d\u1ee5ng<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">T\u1ea1i sao m\u00e1y \u0111o n\u00e0y<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">12 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Snack v\u00e0 k\u1eb9o b\u1ecdc ngo\u00e0i<\/td>\n<td style=\"padding:12px 16px;\">N\u0103ng su\u1ea5t t\u1ed1i \u0111a tr\u00ean m\u1ed7i kg, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">15 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">L\u1edbp in v\u00e0 c\u00e1n<\/td>\n<td style=\"padding:12px 16px;\">C\u00e2n b\u1eb1ng \u0111\u1ed9 c\u1ee9ng v\u00e0 chi ph\u00ed<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">18 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">L\u1edbp in v\u00e0 c\u00e1n<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 c\u1ee9ng cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi 15 \u03bcm<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">20 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Bao b\u00ec chung, nh\u00e3n<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh web t\u1ed1t h\u01a1n v\u00e0 c\u1ea3m gi\u00e1c tay<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">25 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Nh\u00e3n l\u1edbn h\u01a1n, b\u1ecdc ngo\u00e0i m\u1ea1nh h\u01a1n<\/td>\n<td style=\"padding:12px 16px;\">C\u1ea3i thi\u1ec7n x\u1eed l\u00fd tr\u00ean c\u00e1c d\u00f2ng nhanh h\u01a1n<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">30 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Bao b\u00ec m\u1edd v\u00e0 b\u00f3ng<\/td>\n<td style=\"padding:12px 16px;\">C\u1ea3m gi\u00e1c b\u1ec1 m\u1eb7t m\u1ea1nh m\u1ebd h\u01a1n cho v\u1ebb ngo\u00e0i cao c\u1ea5p<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">35 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Bao b\u00ec cao c\u1ea5p, c\u00e1n gi\u1ea5y<\/td>\n<td style=\"padding:12px 16px;\">Th\u00eam \u0111\u1ed9 c\u1ee9ng cho c\u00e1n b\u1ea3ng<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">40 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Phim b\u0103ng, nh\u00e3n m\u1ea1nh h\u01a1n<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i\/x\u1eed l\u00fd<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">50 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">Bao b\u00ec \u0111\u1eb7c bi\u1ec7t<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc \u1edf \u0111\u1ecbnh d\u1ea1ng l\u1edbn h\u01a1n<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">60 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">IML (ghi nh\u00e3n trong khu\u00f4n)<\/td>\n<td style=\"padding:12px 16px;\">Gi\u1eef h\u00ecnh d\u1ea1ng trong qu\u00e1 tr\u00ecnh \u00e9p phun<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">70 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">IML, nh\u00e3n d\u00e0y<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc cho th\u00f9ng ch\u1ee9a \u0111\u00fac<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">80 \u03bcm<\/td>\n<td style=\"padding:12px 16px;\">IML, nh\u00e3n d\u00e0y<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 c\u1ee9ng t\u1ed1i \u0111a trong ph\u1ea1m vi BOPP ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"color:#6b7280; font-size:0.95em; margin-top:-12px;\">B\u1ea3ng t\u00f3m t\u1eaft th\u01b0\u1edbc \u0111o phim so v\u1edbi \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh. d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c tham chi\u1ebfu ch\u00e9o tr\u00ean nhi\u1ec1u b\u1ea3ng d\u1eef li\u1ec7u x\u00e2y d\u1ef1ng phim c\u1ee7a nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u. (C\u1ea5p 4)<\/p>\n<p>Trong s\u1ed1 c\u00e1c h\u00e0ng b\u1ea3ng thu\u1ed9c t\u00ednh tr\u01b0\u1edbc \u0111\u00f3, hai h\u00e0ng \u0111\u1ea3m b\u1ea3o nhi\u1ec1u h\u01a1n m\u1ed9t c\u00e1i nh\u00ecn h\u1eddi h\u1ee3t x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c ch\u00fa \u00fd c\u1ee5 th\u1ec3 h\u01a1n, v\u00ec \u0111\u00e2y l\u00e0 n\u01a1i thu\u1eadt ng\u1eef \u201cn\u00f3 ph\u1ee5 thu\u1ed9c\u201d th\u1ef1c s\u1ef1 quan tr\u1ecdng, thay v\u00ec ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t h\u00e0ng r\u00e0o-\u0111i v\u00e0o h\u00e0ng r\u00e0o.\u0110\u1ea7u ti\u00ean l\u00e0 th\u1ef1c t\u1ebf l\u00e0 c\u00e1c thu\u1ed9c t\u00ednh bopp \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea ri\u00eang cho h\u01b0\u1edbng m\u00e1y v\u00e0 h\u01b0\u1edbng ngang v\u00ec b\u1ea3n th\u00e2n phim \u0111\u01b0\u1ee3c v\u1ebd theo hai h\u01b0\u1edbng n\u00e0y; trong th\u1ef1c t\u1ebf, m\u1ed9t b\u1ed9 phim m\u00e0 L\u1ecd \u0111\u00e3 \u0111\u01b0\u1ee3c v\u1ebd 4X MD v\u00e0 4X TD won't \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o v\u00e0 do \u0111\u00f3 th\u1ec3 hi\u1ec7n c\u00e1c bi\u1ebfn th\u1ec3 nh\u1ecf trong nh\u1eefng th\u1ee9 nh\u01b0 \u0111\u1ed9 b\u1ec1n k\u00e9o, kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch v\u00e0 co l\u1ea1i \u1edf m\u1ed7i giao di\u1ec7n.\u0110\u00e2y l\u00e0 k\u1ebft qu\u1ea3 th\u1ebf gi\u1edbi th\u1ef1c c\u1ee7a \u201cbiaxial\u201d \u0111\u00f3 trong \u201cpolypropylene \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c\u201d phim: hai h\u01b0\u1edbng k\u00e9o d\u00e0i-hai c\u1ed9t s\u1ed1.<\/p>\n<p>Th\u1ee9 hai l\u00e0 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n BOPP: m\u1edd, b\u00f3ng ho\u1eb7c trong.A <a href=\"https:\/\/patents.google.com\/patent\/US6783848B2\/en\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">H\u1ed3 s\u01a1 USPTO (US6783848B2)<\/a> m\u00f4 t\u1ea3 m\u1ed9t s\u1ea3n ph\u1ea9m phim bopp m\u1edd v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c c\u00f4ng th\u1ee9c b\u1ec1 m\u1eb7t s\u1ebd mang l\u1ea1i \u201cngo\u1ea1i h\u00ecnh m\u1edd,\u201d t\u1ee9c l\u00e0, k\u1ebft th\u00fac m\u00e0 b\u1ea1n \u0111\u00e3 th\u1ea5y tr\u00ean m\u1ed9t s\u1ed1 nh\u00e3n v\u00e0 tr\u00ean bao b\u00ec \u0111\u00f3ng g\u00f3i-s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t.<\/p>\n<p>V\u00e0 th\u1eed nghi\u1ec7m c\u00e1c t\u00ednh ch\u1ea5t n\u00e0y kh\u00f4ng b\u1ecb tr\u00fang ho\u1eb7c b\u1ecf l\u1ee1. v\u00ed d\u1ee5, t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a bopp v\u00e0 c\u00e1c m\u00e0ng nh\u1ef1a m\u1ecfng kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111 <a href=\"https:\/\/www.astm.org\/d0882-18.html\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D882, m\u1ed9t ti\u00eau chu\u1ea9n cho t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a t\u1ea5m nh\u1ef1a m\u1ecfng<\/a>, v\u1edbi m\u1ed9t m\u00e1y ki\u1ec3m tra ph\u1ed5 qu\u00e1t ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ed1c \u0111\u1ed9 crosshead kh\u00f4ng \u0111\u1ed5i. trong khi ASTM D882 v\u00e0 \u0111\u1ed1i t\u00e1c c\u1ee7a n\u00f3 t\u1eeb ISO, ISO 527-3, r\u1ea5t gi\u1ed1ng nhau ch\u00fang kh\u00f4ng gi\u1ed1ng nhau.<\/p>\n<p>T\u1ed1c \u0111\u1ed9 th\u1eed nghi\u1ec7m kh\u00e1c nhau v\u00e0 y\u00eau c\u1ea7u m\u1eabu gi\u1eefa c\u00e1c ti\u00eau chu\u1ea9n c\u00f3 ngh\u0129a l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9 b\u1ec1n k\u00e9o \u0111\u01b0\u1ee3c \u0111o theo ti\u00eau chu\u1ea9n ASTM D882 kh\u00f4ng th\u1ec3 so s\u00e1nh tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 527-3; v\u00e0 n\u1ebfu b\u1ea3ng d\u1eef li\u1ec7u c\u1ee7a nh\u00e0 cung c\u1ea5p kh\u00f4ng x\u00e1c \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, th\u00ec h\u00e3y h\u1ecfi tr\u01b0\u1edbc khi th\u1eed so s\u00e1nh.<\/p>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-radius:2px;\">\n<div style=\"display:flex; align-items:center; gap:8px; margin-bottom:8px;\">\n<span style=\"font-size:1.1em;\">\ud83d\udca1<\/span> <strong>Ch\u00eca kh\u00f3a mang \u0111i<\/strong>\n<\/div>\n<p>N\u1ebfu 2 b\u00e1o gi\u00e1 bopp cung c\u1ea5p 2 s\u1ed1 k\u00e9o kh\u00e1c nhau th\u00ec b\u1ea1n s\u1ebd c\u1ea7n x\u00e1c \u0111\u1ecbnh xem 2 phim \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra theo c\u00f9ng m\u1ed9t ti\u00eau chu\u1ea9n (ASTM D882 so v\u1edbi ISO 527-3) tr\u01b0\u1edbc khi b\u1ea1n \u0111i \u0111\u1ebfn k\u1ebft lu\u1eadn r\u1eb1ng m\u1ed9t phim th\u1ef1c s\u1ef1 m\u1ea1nh h\u01a1n.\n<\/p><\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">BOPP so v\u1edbi Polypropylene tr\u01a1n: T\u1ea1i sao \u201c\u0110\u1ecbnh h\u01b0\u1edbng\u201d Thay \u0111\u1ed5i m\u1ecdi th<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_04.png\" alt=\"BOPP so v\u1edbi Polypropylen tr\u01a1n: T\u1ea1i sao \"oriented\" changes everything \u2014 guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<h3 style=\"margin:32px 0 12px;\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa v\u1eadt li\u1ec7u PP v\u00e0 BOPP l\u00e0 g\u00ec?<\/h3>\n<p>Polypropylen (PP) l\u00e0 nh\u1ef1a g\u1ed1c ine c\u00f9ng m\u1ed9t lo\u1ea1i polyme olefin <a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-177\/subpart-B\/section-177.1520\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">\u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a theo FDA 21 CFR 177.1520<\/a> -\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf kh\u1eafp m\u1ecdi n\u01a1i t\u1eeb c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac phun v\u00e0 bao t\u1ea3i d\u1ec7t \u0111\u1ec3 \u0111\u00fac phim.BOPP l\u00e0 c\u00f9ng m\u1ed9t lo\u1ea1i nh\u1ef1a \u00e9p \u0111\u00f9n th\u00e0nh m\u1ed9t t\u1ea5m ho\u1eb7c \u1ed1ng, sau \u0111\u00f3 k\u00e9o d\u00e0i theo hai h\u01b0\u1edbng; b\u1ea3n th\u00e2n polymer kh\u00f4ng bao gi\u1edd thay \u0111\u1ed5i, ch\u1ec9 c\u00f3 c\u00e1ch c\u00e1c ph\u00e2n t\u1eed c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh.B\u01b0\u1edbc k\u00e9o d\u00e0i duy nh\u1ea5t \u0111\u00f3 l\u00e0 to\u00e0n b\u1ed9 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa PP \u0111\u01a1n gi\u1ea3n v\u00e0 BOPP.<\/p>\n<p>M\u00e0ng PP kh\u00f4ng \u0111\u1ecbnh h\u01b0\u1edbng t\u1ef1 nhi\u00ean m\u1ec1m h\u01a1n, m\u1edd h\u01a1n v\u00e0 d\u1ec5 b\u1ecb r\u00e1ch h\u01a1n m\u1ed9t c\u00e1ch kh\u00f3 l\u01b0\u1eddng. Sau khi \u0111\u01b0\u1ee3c k\u00e9o c\u0103ng hai tr\u1ee5c, m\u00e0ng v\u1eabn l\u00e0 c\u00f9ng m\u1ed9t lo\u1ea1i nh\u1ef1a \u2013 ch\u1ec9 c\u1ee9ng h\u01a1n, r\u00f5 r\u00e0ng h\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n v\u1ec1 k\u00edch th\u01b0\u1edbc theo c\u00e1c h\u01b0\u1edbng c\u1ee5 th\u1ec3 m\u00e0 phim \u0111\u00fac s\u1ebd kh\u00f4ng bao gi\u1edd kh\u1edbp. C\u00e2u chuy\u1ec7n d\u00e0i ng\u1eafn \u2013 n\u1ebfu m\u1ed9t t\u1edd th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00f3i r\u1eb1ng phim polypropylen v\u00e0 kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ecbnh h\u01b0\u1edbng, h\u00e3y coi n\u00f3 nh\u01b0 PP \u0111\u00fac (CPP) ch\u1ee9 kh\u00f4ng ph\u1ea3i BOPP, v\u00ec c\u1ea3 hai ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau tr\u00ean m\u00e1y \u00e9p nh\u00e3n ho\u1eb7c trong bao b\u00ec.<\/p>\n<p>N\u00f3 c\u0169ng l\u00e0 n\u01a1i bopp kh\u1edfi h\u00e0nh t\u1eeb \u0111i\u1ec1u g\u1ea7n nh\u1ea5t ti\u1ebfp theo v\u1edbi m\u1ed9t b\u1ed9 phim \u0111\u1ecbnh h\u01b0\u1edbng nh\u01b0 n\u00f3: BOPET, ho\u1eb7c m\u00e0ng polyester \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c, th\u01b0\u1eddng ch\u1ec9 \u0111\u01b0\u1ee3c g\u1ecdi b\u1eb1ng ch\u00ednh n\u00f3 l\u00e0 m\u00e0ng PET ho\u1eb7c m\u00e0ng polyester. c\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng m\u1ed9t quy tr\u00ecnh g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng nh\u1ef1a g\u1ed1c polymer theo c\u1ea3 hai h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng, m\u1eb7c d\u00f9 c\u00e1c lo\u1ea1i nh\u1ef1a c\u01a1 b\u1ea3n kh\u00e1c nhau (polypropylene trong tr\u01b0\u1eddng h\u1ee3p bopp, polyester trong tr\u01b0\u1eddng h\u1ee3p BOPET) v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. m\u00e0ng BOPET th\u01b0\u1eddng x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n ho\u1eb7c gi\u1eef \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc t\u1ed1t h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n bopp trong khi bopp cung c\u1ea5p l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ed1ng \u1ea9m.<\/p>\n<p>\u0110\u1ec3 so s\u00e1nh c\u1ee5 th\u1ec3 so v\u1edbi PET cho nh\u00e3n v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i, vui l\u00f2ng xem \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i <a href=\"\/vi\/blog\/pet-vs-bopp-film-labels\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">so s\u00e1nh nh\u00e3n PET v\u00e0 bopp<\/a>.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Thu\u1ed9c t\u00ednh<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">M\u00e0ng PP kh\u00f4ng c\u0103ng \/CPP<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">BOPP (\u0110\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">R\u00f5 r\u00e0ng<\/td>\n<td style=\"padding:12px 16px;\">Th\u1ea5p h\u01a1n, hazier<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 trong cao<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n<td style=\"padding:12px 16px;\">Th\u1ea5p h\u01a1n, kh\u00f4ng \u0111\u1ecbnh h\u01b0\u1edbng<\/td>\n<td style=\"padding:12px 16px;\">Cao, ph\u1ee5 thu\u1ed9c v\u00e0o h\u01b0\u1edbng (MD\/TD)<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc<\/td>\n<td style=\"padding:12px 16px;\">D\u1ec5 b\u1ecb co\/k\u00e9o d\u00e0i d\u01b0\u1edbi nhi\u1ec7t v\u00e0 x\u1eed l\u00fd<\/td>\n<td style=\"padding:12px 16px;\">\u1ed4n \u0111\u1ecbnh tr\u00ean m\u1ed9t ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">S\u1ee9c m\u1ea1nh n\u1ed5i ti\u1ebfng nh\u1ea5t<\/td>\n<td style=\"padding:12px 16px;\">Kh\u1ea3 n\u0103ng h\u00e0n nhi\u1ec7t (CPP)<\/td>\n<td style=\"padding:12px 16px;\">Kh\u1ea3 n\u0103ng in + r\u00e0o c\u1ea3n + k\u1ebft h\u1ee3p s\u1ee9c m\u1ea1nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"margin:24px 0; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d;\">\n<strong style=\"display:block; margin-bottom:12px;\">B\u00e0i ki\u1ec3m tra Litmus BOPP g\u1ed3m 3 c\u00e2u h\u1ecfi<\/strong><\/p>\n<p style=\"margin:0 0 8px;\">Tr\u01b0\u1edbc khi ch\u1ec9 \u0111\u1ecbnh BOPP cho m\u1ed9t \u1ee9ng d\u1ee5ng m\u1edbi, h\u00e3y h\u1ecfi:<\/p>\n<ol style=\"padding-left:20px; margin:0;\">\n<li style=\"padding:4px 0;\"><strong>B\u1ed9 ph\u1eadn c\u00f3 c\u1ea7n gi\u1eef h\u00ecnh d\u1ea1ng ch\u00ednh x\u00e1c ho\u1eb7c b\u1ecbt k\u00edn l\u1eb7p l\u1ea1i d\u01b0\u1edbi nhi\u1ec7t kh\u00f4ng?<\/strong> N\u1ebfu c\u00f3 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc d\u01b0\u1edbi nhi\u1ec7t l\u00e0 r\u1ea5t quan tr\u1ecdng, h\u00e3y so s\u00e1nh v\u1edbi BOPET tr\u01b0\u1edbc khi cam k\u1ebft bopp.<\/li>\n<li style=\"padding:4px 0;\"><strong>Ng d\u1ee5ng c\u00f3 c\u1ea7n h\u00e0n nhi\u1ec7t m\u00e0 kh\u00f4ng c\u00f3 l\u1edbp keo ri\u00eang bi\u1ec7t kh\u00f4ng?<\/strong> N\u1ebfu c\u00f3, CPP \u0111\u01a1n gi\u1ea3n (ho\u1eb7c m\u1ed9t t\u1ea5m laminate bopp\/CPP) c\u00f3 th\u1ec3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n BOPP th\u1eb3ng.<\/li>\n<li style=\"padding:4px 0;\"><strong>C\u00f4ng vi\u1ec7c c\u00f3 c\u1ea7n \u0111\u1ed9 r\u00f5 n\u00e9t cao, ch\u1ea5t l\u01b0\u1ee3ng in, \u0111\u1ed9 \u1ea9m v\u1edbi chi ph\u00ed v\u1eeba ph\u1ea3i?<\/strong> N\u1ebfu c\u00f3 cho c\u1ea3 ba, bopp r\u1ea5t c\u00f3 th\u1ec3 l\u00e0 cu\u1ed9c g\u1ecdi \u0111\u00fang, \u0111\u00e2y ch\u00ednh x\u00e1c l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p m\u00e0 n\u00f3 \u0111\u00e3 x\u00e2y d\u1ef1ng.<\/li>\n<\/ol>\n<\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">N\u01a1i BOPP hi\u1ec3n th\u1ecb: \u1ee8ng d\u1ee5ng tr\u00ean c\u00e1c ng\u00e0nh<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_05.png\" alt=\"N\u01a1i BOPP hi\u1ec3n th\u1ecb: \u1ee8ng d\u1ee5ng tr\u00ean c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p ing Guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Phim BOPP xu\u1ea5t hi\u1ec7n tr\u00ean bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, b\u0103ng d\u00ednh, c\u00e1n m\u00e0ng trang tr\u00ed, bao b\u00ec ch\u0103m s\u00f3c c\u00e1 nh\u00e2n v\u00e0 \u2013 r\u00f5 r\u00e0ng nh\u1ea5t \u0111\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng c\u1ee7a Guanma \u2013 m\u1eb7t h\u00e0ng nh\u00e3n nh\u1ea1y \u00e1p l\u1ef1c. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 trong, \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m v\u00e0 kh\u1ea3 n\u0103ng in c\u1ee7a n\u00f3 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o g\u00f3i ho\u1eb7c nh\u00e3n c\u1ea7n tr\u00f4ng \u0111\u1eb9p v\u00e0 t\u1ed3n t\u1ea1i khi x\u1eed l\u00fd m\u00e0 kh\u00f4ng ph\u1ea3i tr\u1ea3 gi\u00e1 b\u1eb1ng nh\u1eefng g\u00ec BOPET ho\u1eb7c phim \u0111\u1eb7c bi\u1ec7t l\u00e0m.<\/p>\n<h3 style=\"margin:32px 0 12px;\">Phim BOPP \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h3>\n<p>BOPP phim \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 facestock, overwrap, ho\u1eb7c l\u1edbp c\u00e1n b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o linh ho\u1ea1t bao b\u00ec c\u1ea7n r\u00f5 r\u00e0ng, s\u1ee9c m\u1ea1nh, v\u00e0 \u0111\u1ed9 \u1ea9m kh\u00e1ng v\u1edbi chi ph\u00ed th\u1ea5p. s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m snack v\u00e0 b\u00e1nh k\u1eb9o overwrap, thu\u1ed1c l\u00e1 b\u1ecdc, \u0111\u1ee9ng l\u00ean t\u00fai facestock, \u00e1p l\u1ef1c nh\u1ea1y c\u1ea3m b\u0103ng \u1ee7ng h\u1ed9, bao b\u00ec y t\u1ebf overwrap, v\u00e0 cu\u1ed1n s\u00e1ch ho\u1eb7c carton c\u00e1n.N\u00f3 c\u0169ng ph\u1ee5c v\u1ee5 nh\u01b0 l\u00e0 facestock nh\u00e3n ch\u00ednh cho chai, l\u1ecd, v\u00e0 \u1ed1ng, c\u1ea1nh tranh tr\u1ef1c ti\u1ebfp v\u1edbi gi\u1ea5y nh\u00e3n ch\u1ee9ng kho\u00e1n.<\/p>\n<p>Trong s\u1ed1 c\u00e1c ph\u00e2n bi\u1ec7t t\u1ed1t h\u01a1n: trong m\u1ed9t tr\u1eadn \u0111\u1ea5u bopp vs vinyl, bopp th\u01b0\u1eddng th\u1eafng v\u1ec1 chi ph\u00ed cho b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec \u1edf trong nh\u00e0, trong khi vinyl ki\u1ebfm \u0111\u01b0\u1ee3c gi\u1eef ngo\u00e0i tr\u1eddi ho\u1eb7c d\u01b0\u1edbi x\u1eed l\u00fd th\u00f4 h\u01a1n. nh\u00e3n BOPP r\u00f5 r\u00e0ng c\u00f3 th\u1ec3 cung c\u1ea5p cho m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m nh\u1ea5t \u0111\u1ecbnh m\u1ed9t \u201cv\u00f4 h\u00ecnh\u201d ho\u1eb7c \u201ckh\u00f4ng c\u00f3 nh\u00e3n\u201d xu\u1ea5t hi\u1ec7n, trong khi BOPP tr\u1eafng (l\u1edbp m\u1edd) h\u1ed7 tr\u1ee3 \u0111\u1ed3 h\u1ecda t\u00e1o b\u1ea1o h\u01a1n; l\u1edbp kim lo\u1ea1i h\u00f3a th\u00eam m\u1ed9t chi\u1ec1u thu h\u00fat th\u1ecb gi\u00e1c v\u1edbi m\u1ed9t chi ph\u00ed b\u1ed5 sung nh\u1ecf, m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u01a1 b\u1ea3n c\u1ee7a phim. facestock ri\u00eang c\u1ee7a Guanma tr\u1ea3i r\u1ed9ng tr\u00ean ph\u1ea1m vi r\u1ed9ng c\u00e1c k\u1ebft th\u00fac m\u00e0 ng\u01b0\u1eddi mua nh\u00e3n mong \u0111\u1ee3i, t\u1eeb tinh th\u1ec3 r\u00f5 r\u00e0ng \u0111\u1ebfn ng\u1ecdc trai v\u00e0 kim lo\u1ea1i h\u00f3a, v\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1eb7c t\u00ednh ch\u1ed1ng \u1ea9m t\u1ed1t v\u00e0 chi ph\u00ed th\u1ea5p ch\u00ednh x\u00e1c l\u00e0 l\u00fd do t\u1ea1i sao BOPP th\u1ed1ng tr\u1ecb b\u1ecdc ngo\u00e0i \u0111\u1ed3 \u0103n nh\u1eb9 v\u00e0 b\u00e1nh k\u1eb9o.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Ng\u00e0nh \/ S\u1eed d\u1ee5ng<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Vai tr\u00f2 BOPP \u0111i\u1ec3n h\u00ecnh<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">T\u1ea1i sao BOPP ph\u00f9 h\u1ee3p<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Bao b\u00ec th\u1ef1c ph\u1ea9m &amp; \u0111\u1ed3 u\u1ed1ng<\/td>\n<td style=\"padding:12px 16px;\">Bao b\u1ecdc \u0111\u1ed3 \u0103n nh\u1eb9, t\u00fai, gi\u1ea5y g\u00f3i<\/td>\n<td style=\"padding:12px 16px;\">R\u00e0o c\u1ea3n \u0111\u1ed9 \u1ea9m\/m\u1ee1, k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng, tu\u00e2n th\u1ee7 ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">B\u0103ng d\u00ednh<\/td>\n<td style=\"padding:12px 16px;\">Phim mang \u0111\u1ec3 \u0111\u00f3ng g\u00f3i v\u00e0 b\u0103ng in<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 b\u1ec1n k\u00e9o, ch\u1ed1ng r\u00e1ch, kh\u1ea3 n\u0103ng in<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">C\u00e1n m\u00e0ng \/trang tr\u00ed<\/td>\n<td style=\"padding:12px 16px;\">C\u00e1n m\u00e0ng s\u00e1ch\/th\u00f9ng, b\u1ecdc qu\u00e0, b\u1ec1 m\u1eb7t \u0111\u00f3ng d\u1ea5u gi\u1ea5y b\u1ea1c<\/td>\n<td style=\"padding:12px 16px;\">\u0110\u1ed9 b\u00f3ng cao, r\u00f5 r\u00e0ng, ch\u1ea5p nh\u1eadn ho\u00e0n thi\u1ec7n sau c\u00e1n<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Nh\u00e3n (facestock)<\/td>\n<td style=\"padding:12px 16px;\">M\u1ed9t h\u00e0ng \u1edf \u0111\u00e2y  \u0111 \u0111\u1ec3 bi\u1ebft \u0111\u1ed9 s\u00e2u l\u1ef1a ch\u1ecdn c\u1ea5p nh\u00e3n \u0111\u1ea7y \u0111\u1ee7 tr\u00ean nh\u00e3n BOPP t\u00f9y ch\u1ec9nh (m\u1eb7t BOPP tr\u1eafng\/trong\/b\u1ea1c\/kim lo\u1ea1i\/m\u1edd), h\u00e3y xem c\u1ee7a ch\u00fang t\u00f4i <a href=\"\/vi\/blog\/bopp-label-film-guide\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">H\u01b0\u1edbng d\u1eabn phim nh\u00e3n BOPP<\/a> v\u00e0 c\u00e1c <a href=\"https:\/\/guanmalabel.com\/vi\/self-adhesive-film\/bopp-label-film\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">M\u1eb7t ti\u1ec1n phim nh\u00e3n BOPP<\/a> V\u1eadt t\u01b0 Guanma.<\/td>\n<td style=\"padding:12px 16px;\">Kh\u1ea3 n\u0103ng in, ch\u1ed1ng \u1ea9m, c\u00e2n b\u1eb1ng chi ph\u00ed-\u0111\u1ed9 b\u1ec1n<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Ch\u0103m s\u00f3c c\u00e1 nh\u00e2n &amp; h\u1ed9 gia \u0111\u00ecnh<\/td>\n<td style=\"padding:12px 16px;\">Chai\/\u1ed1ng b\u1ecdc, g\u00f3i<\/td>\n<td style=\"padding:12px 16px;\">Kh\u00e1ng h\u00f3a ch\u1ea5t v\u1edbi ch\u1ea5t t\u1ea9y r\u1eeda, d\u1ea7u, dung m\u00f4i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">BOPP c\u00f3 an to\u00e0n kh\u00f4ng? Li\u00ean h\u1ec7 th\u1ef1c ph\u1ea9m, T\u00ecnh tr\u1ea1ng FDA v\u00e0 M\u00e3 nh\u1ef1a #5 c\u00f3 ngh\u0129a l\u00e0 g\u00ec<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_06.png\" alt=\"BOPP c\u00f3 an to\u00e0n kh\u00f4ng? Li\u00ean h\u1ec7 th\u1ef1c ph\u1ea9m, T\u00ecnh tr\u1ea1ng FDA v\u00e0 M\u00e3 nh\u1ef1a #5 c\u00f3 ngh\u0129a l\u00e0 g\u00ec ganma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<h3 style=\"margin:32px 0 12px;\">Nh\u1ef1a BOPP c\u00f3 an to\u00e0n kh\u00f4ng?<\/h3>\n<p>C\u00f3 \u2013 BOPP an to\u00e0n cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng g\u00f3i v\u00e0 ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3, v\u00e0 \u0111\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 ng\u00f4n ng\u1eef ti\u1ebfp th\u1ecb m\u00e0 l\u00e0 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh h\u1ee3p ph\u00e1p. nh\u1ef1a polypropylen c\u1ee7a BOPP thu\u1ed9c <a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-177\/subpart-B\/section-177.1520\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">FDA 21 CFR 177.1520, quy \u0111\u1ecbnh bao g\u1ed3m polyme olefin<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m. quy \u0111\u1ecbnh \u0111\u00f3 \u0111\u1eb7t ra c\u00e1c gi\u1edbi h\u1ea1n c\u1ee9ng v\u1ec1 m\u1eadt \u0111\u1ed9 c\u1ee7a nh\u1ef1a (0,880-0,913 g\/cm\u00b3), \u0111i\u1ec3m n\u00f3ng ch\u1ea3y (160-180 \u00b0C) v\u00e0 h\u00e0m l\u01b0\u1ee3ng c\u00f3 th\u1ec3 chi\u1ebft xu\u1ea5t trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh.<\/p>\n<p>C\u1ee5 th\u1ec3: kh\u00f4ng qu\u00e1 6,4% theo tr\u1ecdng l\u01b0\u1ee3ng chi\u1ebft xu\u1ea5t b\u1eb1ng n-hexan \u1edf h\u1ed3i l\u01b0u, v\u00e0 kh\u00f4ng qu\u00e1 9,8% theo tr\u1ecdng l\u01b0\u1ee3ng chi\u1ebft xu\u1ea5t b\u1eb1ng xylene \u1edf 25 \u00b0C. Ri\u00eang bi\u1ec7t, <a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-175\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">21 CFR Ph\u1ea7n 175<\/a> qu\u1ea3n l\u00fd c\u00e1c ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 l\u1edbp ph\u1ee7 ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m trong g\u00f3i BOPP th\u00e0nh ph\u1ea9m, trong khi <a href=\"https:\/\/www.law.cornell.edu\/cfr\/text\/21\/178.3130\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">21 CFR 178,3130<\/a> chi ti\u1ebft c\u00e1c ch\u1ea5t ph\u1ee5 gia ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 ch\u1ed1ng s\u01b0\u01a1ng m\u00f9 \u0111\u01b0\u1ee3c ph\u00e9p \u2013 m\u1ed7i lo\u1ea1i c\u00f3 gi\u1edbi h\u1ea1n ri\u00eang, th\u01b0\u1eddng l\u00e0 0,1% \u0111\u1ebfn 0,5% t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i m\u00e0ng v\u00e0 lo\u1ea1i th\u1ef1c ph\u1ea9m.<\/p>\n<p>M\u1ee9c \u0111\u1ed9 c\u1ee5 th\u1ec3 \u0111\u00f3 l\u00e0 r\u1ea5t hi\u1ebfm. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 gi\u1ea3i th\u00edch \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh c\u1eed ch\u1ec9 t\u1ea1i \u201ctu\u00e2n th\u1ee7 FDA\u201d ho\u1eb7c tr\u00edch d\u1eabn m\u1ed9t hi\u1ec7p h\u1ed9i ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t m\u00e0 kh\u00f4ng \u0111\u1eb7t t\u00ean cho quy \u0111\u1ecbnh qu\u1ea3n l\u00fd th\u1ef1c t\u1ebf, \u0111\u1ec3 l\u1ea1i c\u00e2u h\u1ecfi th\u1ef1c s\u1ef1 kh\u00f4ng \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi.<\/p>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-radius:2px;\">\n<div style=\"display:flex; align-items:center; gap:8px; margin-bottom:8px;\">\n<span style=\"font-size:1.1em;\">\ud83d\udca1<\/span> <strong>Ch\u00eca kh\u00f3a mang \u0111i<\/strong>\n<\/div>\n<p>\u201cBopp c\u1ea5p th\u1ef1c ph\u1ea9m\u201d kh\u00f4ng gi\u1ed1ng nhau: nh\u1ef1a c\u00f3 tu\u00e2n th\u1ee7 21 CFR 177.1520, ch\u1ea5t k\u1ebft d\u00ednh \/l\u1edbp ph\u1ee7 c\u00f3 tu\u00e2n th\u1ee7 Ph\u1ea7n 175 v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia c\u00f3 n\u1eb1m trong gi\u1edbi h\u1ea1n cho ph\u00e9p kh\u00f4ng?\n<\/p><\/div>\n<p>V\u00e0 m\u00e3 nh\u1eadn d\u1ea1ng nh\u1ef1a?<\/p>\n<p>Gi\u1ed1ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c polypropylene: polypropylene c\u00f3 m\u00e3 #5 b\u00ean trong tam gi\u00e1c \u201cm\u0169i t\u00ean \u0111u\u1ed5i theo\u201d.M\u00e3 #5 \u0111\u1ea1i di\u1ec7n cho gia \u0111\u00ecnh nh\u1ef1a, n\u00f3 kh\u00f4ng ch\u1ec9 \u0111\u1ecbnh r\u1eb1ng m\u1ed9t b\u1ed9 phim ho\u1eb7c nh\u00e3n c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn \u0111\u1ec3 t\u00e1i ch\u1ebf t\u1ea1i trang web c\u1ed9ng \u0111\u1ed3ng c\u1ee7a t\u00f4i, \u0111\u00f3 s\u1ebd l\u00e0 ph\u1ea7n ti\u1ebfp theo c\u1ee7a b\u00e0i vi\u1ebft c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">BOPP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf kh\u00f4ng? C\u00e2u tr\u1ea3 l\u1eddi trung th\u1ef1c<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_07.png\" alt=\"BOPP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i ch\u1ebf kh\u00f4ng? C\u00e2u tr\u1ea3 l\u1eddi trung th\u1ef1c unt Guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>\u0110\u00e2y l\u00e0 n\u01a1i m\u00e0 h\u1ea7u h\u1ebft n\u1ed9i dung \u201cwhat\u2019s bopp\u201d \u0111\u1ec1u hi\u1ec3u sai. S\u1ef1 th\u1eadt \u0111\u01a1n gi\u1ea3n l\u00e0 \u2013 n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec3m s\u1ed1 v\u00e0 c\u01a1 s\u1edf \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a b\u1ea1n, v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng ph\u1ea3i l\u00e0 c\u00f3.<\/p>\n<p>C\u01a1 b\u1ea3n, kh\u00f4ng tr\u00e1ng bopp ch\u01a1i \u0111\u1ed9c \u0111\u00e1o v\u1edbi d\u00f2ng t\u00e1i ch\u1ebf polypropylene (#5), v\u00e0 n\u00f3 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u01a1 h\u1ecdc v\u1edbi ph\u1ebf li\u1ec7u PP kh\u00e1c.Nh\u01b0ng c\u00f3 hai h\u00ecnh th\u1ee9c ph\u1ed5 bi\u1ebfn c\u1ee7a bopp m\u00e0 l\u00e0m cho r\u1eb1ng m\u1ed9t v\u1ea5n \u0111\u1ec1.Theo <a href=\"https:\/\/www.packagingstrategies.com\/articles\/keyword\/8731-bopp-film\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">c\u00f4ng b\u1ed1 th\u01b0\u01a1ng m\u1ea1i ng\u00e0nh Chi\u1ebfn l\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i<\/a>: Pearlized bopp \u2013 lo\u1ea1i c\u00f3 l\u1ed7 r\u1ed7ng, m\u1edd \u0111\u1ee5c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nh\u00e3n cao c\u1ea5p v\u00e0 l\u1edbp b\u1ecdc ngo\u00e0i \u2013 \u201cth\u01b0\u1eddng kh\u00f4ng th\u1ec3 t\u00e1i ch\u1ebf \u1edf d\u1ea1ng hi\u1ec7n t\u1ea1i,\u201d c\u00f9ng m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u00e3 th\u00fac \u0111\u1ea9y c\u00e1c nh\u00e0 cung c\u1ea5p ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf m\u00e0ng polyetylen s\u1eb5n s\u00e0ng \u0111\u1ec3 t\u00e1i ch\u1ebf, \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh. Bopp kim lo\u1ea1i h\u00f3a, lo\u1ea1i c\u00f3 l\u1edbp nh\u00f4m l\u1eafng \u0111\u1ecdng ch\u00e2n kh\u00f4ng si\u00eau m\u1ecfng, c\u0169ng c\u00f3 nh\u1eefng th\u00e1ch th\u1ee9c t\u00e1i ch\u1ebf t\u01b0\u01a1ng t\u1ef1 v\u00ec nh\u00f4m c\u1ea7n \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi m\u00e0ng nh\u1ef1a trong qu\u00e1 tr\u00ecnh t\u00e1i x\u1eed l\u00fd, m\u1ed9t b\u01b0\u1edbc m\u00e0 \u00edt c\u01a1 s\u1edf t\u00e1i ch\u1ebf c\u1ee7a th\u00e0nh ph\u1ed1 c\u00f3 th\u1ec3 x\u1eed l\u00fd.<\/p>\n<p>V\u00e0 sau \u0111\u00f3, c\u00f3 tr\u01b0\u1eddng h\u1ee3p m\u00e0ng bopp \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00e0m nh\u00e3n l\u00ean chai PET: n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c t\u00e1ch ra trong qu\u00e1 tr\u00ecnh ph\u00e2n lo\u1ea1i, bopp c\u00f3 th\u1ec3 l\u00e0m \u00f4 nhi\u1ec5m d\u00f2ng t\u00e1i ch\u1ebf th\u00fa c\u01b0ng.\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u1ea5t b\u1ea1i v\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft.<\/p>\n<p>Nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 hy v\u1ecdng t\u00e1i ch\u1ebf BOPP \u0111\u00e3 b\u1ecb b\u1ecf r\u01a1i. c\u00e1c nh\u00e0 cung c\u1ea5p trong to\u00e0n ng\u00e0nh \u0111\u00e3 t\u00edch c\u1ef1c l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c gi\u1ea3i ph\u00e1p. th\u00e1ng 6 v\u1eeba qua (2026), <a href=\"https:\/\/www.purecycle.com\/blog\/purecycle-innovia-films-partner-to-successfully-produce-white-cavitated-bopp-film-using-purefive-choice-tm-recycled-polypropylene\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">PureCycle Technologies ti\u1ebft l\u1ed9 r\u1eb1ng Innovia Films \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c s\u1ea3n xu\u1ea5t phim bopp m\u00e0u tr\u1eafng, t\u1ea1o b\u1ecdt v\u1edbi h\u01a1n 40% n\u1ed9i dung t\u00e1i ch\u1ebf sau ti\u00eau d\u00f9ng<\/a> t\u1eeb PureCycle, nh\u1ef1a PureFive Choice cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3 \u0103n nh\u1eb9, b\u00e1nh k\u1eb9o v\u00e0 nh\u00e3n cu\u1ed9n, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 l\u1ecbch s\u1eed \u0111\u00f3 v\u1edbi BOPP \u0111\u01b0\u1ee3c ng\u1ecdc trai\/n\u1ed3i. Ph\u1ea7n l\u1edbn \u0111\u1ed9ng l\u1ef1c \u0111\u1eb1ng sau nh\u1eefng n\u1ed7 l\u1ef1c n\u00e0y l\u00e0 quy \u0111\u1ecbnh -California SB 54 (b\u1eaft bu\u1ed9c gi\u1ea3m h\u00e0m l\u01b0\u1ee3ng nh\u1ef1a nguy\u00ean ch\u1ea5t) v\u00e0 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a EU v\u1ec1 bao b\u00ec, trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c.<\/p>\n<p>Nh\u1eefng \u0111i\u1ec1u n\u00e0y \u0111\u00e3 g\u00e2y \u00e1p l\u1ef1c l\u00ean c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e0ng linh ho\u1ea1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ngu\u1ed3n cung c\u1ea5p n\u1ed9i dung t\u00e1i ch\u1ebf c\u1ea7n thi\u1ebft nh\u1eb1m \u0111\u00e1p \u1ee9ng vi\u1ec7c gi\u1ea3m thi\u1ec3u nh\u1ef1a nguy\u00ean ch\u1ea5t, v\u00ec v\u1eady vi\u1ec7c chu\u1ed7i cung \u1ee9ng \u0111ang ph\u00e1t tri\u1ec3n l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u quan tr\u1ecdng kh\u00e1c cho th\u1ea5y BOPP n\u1ed9i dung t\u00e1i ch\u1ebf \u0111ang chuy\u1ec3n t\u1eeb th\u1eed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m sang th\u1ef1c t\u1ebf th\u01b0\u01a1ng m\u1ea1i th\u1ef1c s\u1ef1, kh\u00f4ng ch\u1ec9 l\u00e0 cu\u1ed9c n\u00f3i chuy\u1ec7n \u0111\u1ea7y kh\u00e1t v\u1ecdng. <a href=\"https:\/\/www.borealisgroup.com\/storage\/Industries\/Consumer-Products-literature\/Case-study_Borealis-and-Polibak-boost-the-circularity-of-BOPP-film.pdf\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">Borealis, m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1ef1a n\u1ed5i ti\u1ebfng kh\u00e1c, \u0111\u00e3 h\u1ee3p t\u00e1c v\u1edbi nh\u00e0 chuy\u1ec3n \u0111\u1ed5i Polibak<\/a>, \u0111\u1eb7c bi\u1ec7t t\u1eadp trung v\u00e0o vi\u1ec7c t\u0103ng l\u01b0\u1ee3ng n\u1ed9i dung t\u00e1i ch\u1ebf trong phim BOPP v\u00e0 t\u00ednh tu\u1ea7n ho\u00e0n cu\u1ed1i v\u00f2ng \u0111\u1eddi c\u1ee7a n\u00f3, ch\u1ee9ng minh \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 tr\u01b0\u1eddng h\u1ee3p h\u00e0nh \u0111\u1ed9ng c\u1ee7a nh\u00e0 cung c\u1ea5p b\u1ecb c\u00f4 l\u1eadp.<\/p>\n<div style=\"margin:24px 0; overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">L\u1edbp BOPP<\/th>\n<th style=\"padding:12px 16px; text-align:left; font-weight:600;\">Th\u1ef1c t\u1ebf t\u00e1i ch\u1ebf<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">BOPP trong su\u1ed1t, kh\u00f4ng tr\u00e1ng<\/td>\n<td style=\"padding:12px 16px;\">T\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c d\u00f2ng t\u00e1i ch\u1ebf PP (#5) n\u1ebfu c\u00f3<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">BOPP ng\u1ecdc trai h\u00f3a\/c\u00f3 l\u1ed7<\/td>\n<td style=\"padding:12px 16px;\">Kh\u00f4ng th\u1ec3 t\u00e1i ch\u1ebf r\u1ed9ng r\u00e3i \u1edf d\u1ea1ng ti\u00eau chu\u1ea9n v\u00e0 h\u00e3y ki\u1ec3m tra v\u1edbi nh\u00e0 t\u00e1i ch\u1ebf c\u1ee7a b\u1ea1n tr\u01b0\u1edbc khi gi\u1ea3 \u0111\u1ecbnh kh\u00e1c<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">BOPP kim lo\u1ea1i<\/td>\n<td style=\"padding:12px 16px;\">Ph\u1ee9c t\u1ea1p b\u1edfi l\u1edbp kim lo\u1ea1i ph\u1ee5 thu\u1ed9c v\u00e0o c\u01a1 s\u1edf<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5; border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:12px 16px;\">Nh\u00e3n BOPP tr\u00ean chai PET<\/td>\n<td style=\"padding:12px 16px;\">C\u00f3 th\u1ec3 l\u00e0m \u00f4 nhi\u1ec5m d\u00f2ng PET n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf trong qu\u00e1 tr\u00ecnh ph\u00e2n lo\u1ea1i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Ai l\u00e0m phim BOPP: Phong c\u1ea3nh nh\u00e0 s\u1ea3n xu\u1ea5t<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_08.png\" alt=\"Ai l\u00e0m phim BOPP: Phong c\u1ea3nh nh\u00e0 s\u1ea3n xu\u1ea5t ing Guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>S\u1ea3n xu\u1ea5t BOPP chia th\u00e0nh hai t\u1ea7ng ri\u00eang bi\u1ec7t m\u00e0 h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 gi\u1ea3i th\u00edch m\u1edd c\u00f9ng nhau. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ch\u00ednh ch\u1ea1y m\u00e1y \u0111\u00f9n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c bi\u1ebfn nh\u1ef1a th\u00e0nh cu\u1ed9n l\u1edbn c\u1ee7a m\u00e0ng n\u1ec1n \u2013 t\u00ean to\u00e0n c\u1ea7u nh\u01b0 Uflex (Flex Films), Taghleef Industries, Toray Industries, Jindal Poly Films v\u00e0 Cosmo Films, bao g\u1ed3m c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 <a href=\"https:\/\/www.packworld.com\/flexibles\/product\/13334410\/aet-films-bopp-film\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">Phim AET c\u1ee7a Taghleef<\/a>.<\/p>\n<p>B\u00ean d\u01b0\u1edbi t\u1ea7ng \u0111\u00f3 l\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u1eb7t s\u00e2n ng\u1ed3i, nh\u1eefng ng\u01b0\u1eddi mua m\u00e0ng bopp c\u01a1 b\u1ea3n (v\u00e0 c\u00e1c m\u00e0ng kh\u00e1c) t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t ch\u00ednh, \u00e9p n\u00f3 th\u00e0nh l\u1edbp l\u00f3t nh\u1ea3, r\u1ea1ch v\u00e0 tua l\u1ea1i, \u0111\u1ed3ng th\u1eddi th\u00eam ch\u1ea5t k\u1ebft d\u00ednh tr\u01b0\u1edbc khi b\u00e1n m\u1eb7t s\u00e2n nh\u00e3n s\u1eb5n s\u00e0ng in. Guanma ho\u1ea1t \u0111\u1ed9ng \u1edf c\u1ea5p \u0111\u1ed9 n\u00e0y: c\u00f9ng v\u1edbi l\u1edbp ph\u1ee7 v\u00e0 c\u00e1n m\u1ecfng, n\u00f3 ch\u1ecdn c\u00e1c lo\u1ea1i ch\u1ea5t k\u1ebft d\u00ednh c\u1ee5 th\u1ec3 \u0111\u1ec3 bi\u1ebfn bopp c\u01a1 s\u1edf th\u00e0nh v\u1eadt li\u1ec7u nh\u00e3n nh\u1ea1y \u00e1p l\u1ef1c, thay v\u00ec ch\u1ea1y m\u00e1y \u0111\u00f9n v\u00e0 b\u1ed9 \u0111\u1ecbnh h\u01b0\u1edbng t\u1ea1o n\u00ean ch\u00ednh m\u00e0ng. S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 \u2013 nh\u00e0 s\u1ea3n xu\u1ea5t phim so v\u1edbi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i v\u1eadt li\u1ec7u - x\u00e1c \u0111\u1ecbnh xem ng\u01b0\u1eddi mua n\u00ean mua m\u00e0ng th\u00f4 hay v\u1eadt li\u1ec7u ho\u00e0n thi\u1ec7n, c\u00f3 l\u1edbp n\u1ec1n d\u00ednh.<\/p>\n<div style=\"margin:24px 0; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d;\">\n<strong style=\"display:block; margin-bottom:12px;\">B\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n nh\u00e0 cung c\u1ea5p n\u00e0o?<\/strong><\/p>\n<div style=\"overflow-x:auto;\">\n<table style=\"width:100%; border-collapse:collapse; border:1px solid #e0e0e0;\">\n<thead>\n<tr style=\"background:#2d2d2d; color:#ffffff;\">\n<th style=\"padding:10px 14px; text-align:left; font-weight:600;\">N\u1ebfu b\u1ea1n c\u1ea7n...<\/th>\n<th style=\"padding:10px 14px; text-align:left; font-weight:600;\">N\u00f3i chuy\u1ec7n v\u1edbi...<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e0e0e0;\">\n<td style=\"padding:10px 14px;\">Phim BOPP th\u00f4 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn (chuy\u1ec3n \u0111\u1ed5i th\u00e0nh s\u1ea3n ph\u1ea9m c\u1ee7a ri\u00eang b\u1ea1n)<\/td>\n<td style=\"padding:10px 14px;\">M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t phim ch\u00ednh (Uflex, Taghleef, Toray, Jindal, Cosmo, v.v.)<\/td>\n<\/tr>\n<tr style=\"background:#f5f5f5;\">\n<td style=\"padding:10px 14px;\">M\u1eb7t n\u1ea1 nh\u00e3n BOPP \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n, c\u00f3 l\u1edbp n\u1ec1n d\u00ednh s\u1eb5n s\u00e0ng \u0111\u1ec3 in v\u00e0 d\u00e1n<\/td>\n<td style=\"padding:10px 14px;\">M\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i facestock (nh\u01b0 Guanma) k\u1ebft h\u1ee3p m\u00e0ng BOPP v\u1edbi ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 l\u1edbp l\u00f3t ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">Tri\u1ec3n v\u1ecdng ng\u00e0nh BOPP: \u0110i\u1ec1u g\u00ec \u0111ang thay \u0111\u1ed5i trong n\u0103m 2026<\/h2>\n<figure style=\"margin:28px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/guanmalabel.com\/wp-content\/uploads\/2026\/07\/what-is-bopp-h2_09.png\" alt=\"Tri\u1ec3n v\u1ecdng ng\u00e0nh BOPP: \u0110i\u1ec1u g\u00ec \u0111ang thay \u0111\u1ed5i trong n\u0103m 2026 under Guanma\" width=\"1200\" height=\"800\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:8px;\" \/><\/figure>\n<p>Th\u00edch h\u1ee3p h\u01a1n so v\u1edbi t\u0103ng tr\u01b0\u1edfng th\u1ecb tr\u01b0\u1eddng, \u0111\u1ed1i v\u1edbi m\u1ed9t ng\u01b0\u1eddi mua nh\u00e3n trong n\u0103m nay, l\u00e0 s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n \u0111\u1eb1ng sau h\u00e0nh vi t\u00ecm ki\u1ebfm nh\u00e0 cung c\u1ea5p v\u00e0 \u0111\u1ea7u t\u01b0 R &amp; D. Kh\u1ed1i l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm c\u1ee7a Google cho \u201cnh\u00e0 s\u1ea3n xu\u1ea5t phim bopp\u201d v\u00e0 \u201cnh\u00e0 cung c\u1ea5p phim bopp\u201d t\u0103ng m\u1ea1nh Y\/Y cho \u0111\u1ebfn nay \u0111\u1ebfn gi\u1eefa n\u0103m 2026, t\u0103ng ~ 2,5 l\u1ea7n so v\u1edbi c\u00e1c giai \u0111o\u1ea1n tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a ri\u00eang h\u1ecd, \u0111\u1ed3ng b\u1ed9 v\u1edbi ho\u1ea1t \u0111\u1ed9ng h\u1ee3p nh\u1ea5t nh\u00e0 cung c\u1ea5p th\u1ef1c t\u1ebf v\u00e0 \u0111\u1ea7u t\u01b0 g\u1ea7n \u0111\u00e2y v\u00e0o ph\u00e1t tri\u1ec3n n\u1ed9i dung t\u00e1i ch\u1ebf \u2013 v\u00ed d\u1ee5: th\u1eed nghi\u1ec7m PureCycle\/Innovia t\u00e1i ch\u1ebf-BOPP \u0111\u01b0\u1ee3c n\u00eau b\u1eadt \u1edf tr\u00ean, b\u1ea3n th\u00e2n n\u00f3 l\u00e0 m\u1ed9t ph\u1ea3n \u1ee9ng tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n quy \u0111\u1ecbnh nh\u01b0 <a href=\"https:\/\/calrecycle.ca.gov\/packaging\/packaging-epr\/\" style=\"text-decoration:underline; text-underline-offset:3px;\" rel=\"nofollow noopener\" target=\"_blank\">\u0110\u1ea1o lu\u1eadt tr\u00e1ch nhi\u1ec7m c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t bao b\u00ec v\u00e0 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m nh\u1ef1a SB 54 c\u1ee7a California<\/a>. Do \u0111\u00f3, \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi mua, \u00fd ngh\u0129a l\u00e0 th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i c\u0169ng t\u1ed1t nh\u01b0 b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o \u0111\u1ec3 ch\u1ee7 \u0111\u1ed9ng \u0111\u00e1nh gi\u00e1 l\u1ea1i v\u00e0 ki\u1ec3m tra l\u1ea1i c\u00e1c \u0111\u1ed1i t\u00e1c nh\u00e0 cung c\u1ea5p BOPP c\u01a1 s\u1edf m\u00e0 b\u1ea1n s\u1eed d\u1ee5ng, kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o v\u00f2ng t\u00ecm ngu\u1ed3n cung \u1ee9ng tr\u01b0\u1edbc \u0111\u00f3; h\u00e3y ch\u1eafc ch\u1eafn truy v\u1ea5n c\u00e1c nh\u00e0 cung c\u1ea5p ti\u1ec1m n\u0103ng v\u1ec1 l\u1ed9 tr\u00ecnh b\u1ec1n v\u1eefng v\u00e0 tr\u1ea1ng th\u00e1i n\u1ed9i dung t\u00e1i ch\u1ebf c\u1ee7a h\u1ecd (v\u00e0 b\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng kh\u00e1m ph\u00e1 n\u00e0o v\u1ec1 ch\u00fang), b\u1edfi v\u00ec \u0111\u00e2y kh\u00f4ng c\u00f2n l\u00e0 gi\u1ea3 thuy\u1ebft n\u1eefa; t\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, nh\u1eefng cu\u1ed9c th\u1ea3o lu\u1eadn n\u00e0y l\u00e0 m\u1ed9t \u0111i\u1ec3m kh\u00e1c bi\u1ec7t th\u1ef1c s\u1ef1.<\/p>\n<p>T\u00ednh b\u1ec1n v\u1eefng l\u00e0 \u0111\u1ed9ng l\u1ef1c ch\u00ednh \u0111\u1eb1ng sau c\u1ea3 hai d\u00f2ng xu h\u01b0\u1edbng n\u00e0y, b\u00ean c\u1ea1nh kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn n\u1ed9i dung t\u00e1i ch\u1ebf.Tr\u00ean m\u1eb7t tr\u1eadn ph\u00e2n h\u1ee7y sinh h\u1ecdc, \u0111i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn R &amp; D th\u00e0nh bopp v\u1edbi g\u00f3i ph\u1ee5 gia ph\u00e2n h\u1ee7y sinh h\u1ecdc; th\u1ecb tr\u01b0\u1eddng m\u00e0ng nh\u1ef1a t\u1ed5ng th\u1ec3 d\u1ef1 ki\u1ebfn s\u1ebd t\u0103ng t\u1eeb ~ $1.3B v\u00e0o n\u0103m 2025 l\u00ean $2.0B v\u00e0o n\u0103m 2035 (4.5% CAGR); C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t BOPP, c\u00f9ng v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ch\u01a1i kh\u00e1c, \u0111ang theo \u0111u\u1ed5i c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ee5 gia thay v\u00ec c\u00e1c h\u00f3a ch\u1ea5t polymer c\u01a1 b\u1ea3n ho\u00e0n to\u00e0n m\u1edbi. \u0110\u1ec3 cung c\u1ea5p th\u00eam b\u1ed1i c\u1ea3nh, th\u1ecb tr\u01b0\u1eddng m\u00e0ng bopp r\u1ed9ng h\u01a1n, bao g\u1ed3m m\u00e0ng th\u00f4 v\u00e0 h\u01a1n th\u1ebf n\u1eefa, \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd c\u00f3 gi\u00e1 tr\u1ecb trong ph\u1ea1m vi ~ $31-33B v\u00e0o n\u0103m 2025-26, m\u1edf r\u1ed9ng \u1edf m\u1ee9c ~ 6% m\u1ed9t n\u0103m - kh\u1ecfe m\u1ea1nh, nh\u01b0ng kh\u00f4ng c\u00f3 c\u1ea3m h\u1ee9ng v\u00e0 c\u00f3 ti\u1ec7n \u00edch h\u1ea1n ch\u1ebf cho ng\u01b0\u1eddi mua x\u00e1c \u0111\u1ecbnh n\u00ean g\u1ecdi cho ai. Nh\u01b0ng \u0111i\u1ec1u g\u00ec \u0111ang x\u1ea3y ra b\u00ean d\u01b0\u1edbi con s\u1ed1 quy m\u00f4 th\u1ecb tr\u01b0\u1eddng ti\u00eau \u0111\u1ec1 \u0111\u00f3, kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o ph\u00e1t tri\u1ec3n t\u00e1i ch\u1ebf v\u00e0 ph\u1ee5 gia sinh h\u1ecdc, \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c xem x\u00e9t cho b\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng mua s\u1eafm nh\u00e3n hi\u1ec7u n\u00e0o v\u00e0o n\u0103m 2026.<\/p>\n<div style=\"margin:24px 0; padding:16px 20px; background:#f5f5f5; border:1px solid #e0e0e0; border-radius:2px;\">\n<div style=\"display:flex; align-items:center; gap:8px; margin-bottom:8px;\">\n<span style=\"font-size:1.1em;\">\ud83d\udca1<\/span> <strong>Ch\u00eca kh\u00f3a mang \u0111i<\/strong>\n<\/div>\n<p>N\u00f3i t\u00f3m l\u1ea1i, n\u1ebfu b\u1ea1n mong \u0111\u1ee3i c\u00f3 b\u1ea5t k\u1ef3 y\u00eau c\u1ea7u t\u00ecm ngu\u1ed3n cung \u1ee9ng bopp n\u00e0o trong n\u0103m 2026\/2027, h\u00e3y \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 l\u1ed9 tr\u00ecnh n\u1ed9i dung t\u00e1i ch\u1ebf c\u1ee7a nh\u00e0 cung c\u1ea5p ti\u1ec1m n\u0103ng v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m tra kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y sinh h\u1ecdc \u1edf g\u1ea7n \u0111\u1ea7u b\u1ea3ng c\u00e2u h\u1ecfi c\u1ee7a b\u1ea1n - cu\u1ed9c th\u1ea3o lu\u1eadn \u0111\u00e3 v\u01b0\u1ee3t xa nh\u1eefng c\u00e2n nh\u1eafc ESG \u0111\u01a1n thu\u1ea7n.\n<\/p><\/div>\n<h2 style=\"margin:48px 0 16px; padding-bottom:10px; border-bottom:2px solid #2d2d2d;\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: BOPP l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a t\u1eeb g\u00ec?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">Xem C\u00e2u Tr\u1ea3 L\u1eddi<\/summary>\n<div style=\"padding:12px 20px 16px;\">BOPP l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a polypropylene \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c. n\u00f3 l\u00e0 polypropylene \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e9p \u0111\u00f9n th\u00e0nh m\u1ed9t b\u1ed9 phim, v\u00e0 sau \u0111\u00f3 k\u00e9o d\u00e0i theo c\u1ea3 h\u01b0\u1edbng m\u00e1y v\u00e0 ngang qua m\u00e1y (ngang) h\u01b0\u1edbng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t (ho\u1eb7c \u1ed1ng ho\u1eb7c qu\u00e1 tr\u00ecnh khung l\u1ec1u). k\u00e9o d\u00e0i hai h\u01b0\u1edbng n\u00e0y l\u00e0m cho n\u00f3 m\u1ed9t b\u1ed9 phim c\u1ee9ng nh\u1eafc h\u01a1n v\u1edbi \u0111\u1ed9 r\u00f5 n\u00e9t v\u00e0 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc t\u1ed1t h\u01a1n so v\u1edbi b\u1ed9 phim polypropylene kh\u00f4ng b\u1ecb k\u00e9o c\u0103ng.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa BOPP v\u00e0 BOPET l\u00e0 g\u00ec?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">Xem C\u00e2u Tr\u1ea3 L\u1eddi<\/summary>\n<div style=\"padding:12px 20px 16px;\">(OPP so v\u1edbi bopp so v\u1edbi PET so v\u1edbi BOPET). C\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch k\u00e9o d\u00e0i hai tr\u1ee5c m\u1ed9t lo\u1ea1i nh\u1ef1a c\u01a1 b\u1ea3n, nh\u01b0ng nh\u1ef1a th\u00ec kh\u00e1c. OPP\/bopp s\u1eed d\u1ee5ng nh\u1ef1a polypropylen, trong khi PET\/BOPET s\u1eed d\u1ee5ng nh\u1ef1a polyester. s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y th\u1ec3 hi\u1ec7n r\u00f5 \u1edf hi\u1ec7u su\u1ea5t, v\u1edbi BOPET th\u01b0\u1eddng mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc, trong khi bopp th\u01b0\u1eddng c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n v\u00e0 mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m t\u1ed1t h\u01a1n. T\u00ecm hi\u1ec3u th\u00eam trong c\u1ee7a ch\u00fang t\u00f4i <a href=\"\/vi\/blog\/pet-vs-bopp-film-labels\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">so s\u00e1nh nh\u00e3n PET v\u00e0 BOPP<\/a>.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: C\u00f3 th\u1ec3 in phim BOPP tr\u00ean?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">Xem C\u00e2u Tr\u1ea3 L\u1eddi<\/summary>\n<div style=\"padding:12px 20px 16px;\">C\u00f3 \u2013 B\u1ed9 phim n\u00e0y c\u00f3 \u0111\u1ed9 th\u00e2n thi\u1ec7n v\u1edbi b\u1ea3n in cao v\u1edbi kh\u1ea3 n\u0103ng in tuy\u1ec7t v\u1eddi.V\u00ec BOPP \u00edt c\u00f3 xu h\u01b0\u1edbng ch\u1ea5p nh\u1eadn m\u1ef1c m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean h\u01a1n n\u00ean n\u00f3 th\u01b0\u1eddng tr\u1ea3i qua b\u01b0\u1edbc x\u1eed l\u00fd h\u00e0o quang \u0111\u1eb7c bi\u1ec7t trong quy tr\u00ecnh \u0111\u1ec3 t\u0103ng n\u0103ng l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t. B\u1ed9 phim \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00f3 sau \u0111\u00f3 ch\u1ea5p nh\u1eadn h\u1ea7u h\u1ebft c\u00e1c ph\u01b0\u01a1ng ph\u00e1p in ph\u1ed5 bi\u1ebfn bao g\u1ed3m flexo, roto-gravure v\u00e0 k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u1ea3 m\u1ef1c g\u1ed1c n\u01b0\u1edbc v\u00e0 dung m\u00f4i. Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5p \u0111\u1ed9 v\u00e0 \u0111\u1ed9 t\u01b0\u01a1i c\u1ee7a m\u00e0ng k\u1ec3 t\u1eeb l\u1ea7n x\u1eed l\u00fd h\u00e0o quang cu\u1ed1i c\u00f9ng.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: BOPP c\u00f3 gi\u1ed1ng OPP kh\u00f4ng?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">Xem C\u00e2u Tr\u1ea3 L\u1eddi<\/summary>\n<div style=\"padding:12px 20px 16px;\">S\u1ed1 OPP \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u201cPolypropylen \u0111\u1ecbnh h\u01b0\u1edbng,\u201d c\u00f3 ngh\u0129a l\u00e0 n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i theo m\u1ed9t h\u01b0\u1edbng duy nh\u1ea5t (th\u01b0\u1eddng l\u00e0 h\u01b0\u1edbng m\u00e1y).BOPP ch\u1ec9 ra r\u1eb1ng b\u1ed9 phim \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i theo h\u01b0\u1edbng * c\u1ea3 * m\u00e1y v\u00e0 h\u01b0\u1edbng ngang.Trong khi c\u00e1c thu\u1eadt ng\u1eef th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng thay th\u1ebf cho nhau trong cu\u1ed9c tr\u00f2 chuy\u1ec7n th\u00f4ng th\u01b0\u1eddng, BOPP th\u01b0\u01a1ng m\u1ea1i l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ed5 bi\u1ebfn h\u01a1n nhi\u1ec1u c\u1ee7a hai.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: Ch\u1ea5t li\u1ec7u nh\u00e3n BOPP l\u00e0 g\u00ec?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">Xem C\u00e2u Tr\u1ea3 L\u1eddi<\/summary>\n<div style=\"padding:12px 20px 16px;\">BOPP nh\u00e3n c\u1ed5 phi\u1ebfu l\u00e0 bopp phim ho\u00e0n th\u00e0nh v\u00e0o m\u1ed9t ch\u1ea5t k\u1ebft d\u00ednh-backed m\u1eb7t c\u1ed5 phi\u1ebfu (t\u1ee9c l\u00e0 ph\u1ee7 m\u1ed9t ch\u1ea5t k\u1ebft d\u00ednh nh\u1ea1y \u00e1p l\u1ef1c v\u00e0 gh\u00e9p n\u1ed1i v\u1edbi m\u1ed9t l\u00f3t ph\u00e1t h\u00e0nh) s\u1eb5n s\u00e0ng cho \u1ee9ng d\u1ee5ng in \u1ea5n. xem c\u1ee7a ch\u00fang t\u00f4i <a href=\"\/vi\/blog\/bopp-label-film-guide\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">H\u01b0\u1edbng d\u1eabn phim nh\u00e3n BOPP<\/a> \u0111\u1ed1i v\u1edbi \u0111i\u1ec3m s\u1ed1 v\u00e0 k\u1ebft th\u00fac.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:16px 0;\">\n<h3 style=\"margin:0 0 4px;\">Q: BOPP c\u00f3 r\u1ebb h\u01a1n PET kh\u00f4ng?<\/h3>\n<details style=\"border:1px solid #e0e0e0;\">\n<summary style=\"padding:12px 20px; cursor:pointer; background:#f5f5f5; color:#6b7280;\">Xem C\u00e2u Tr\u1ea3 L\u1eddi<\/summary>\n<div style=\"padding:12px 20px 16px;\">C\u00f3, n\u00f3i chung \u2013 v\u00ec nh\u1ef1a polypropylen r\u1ebb h\u01a1n polyester. So s\u00e1nh chi ph\u00ed \u0111i\u1ec3n h\u00ecnh: v\u1eadt li\u1ec7u nh\u00e3n bopp n\u1eb1m \u1edf m\u1ee9c gi\u00e1 trung b\u00ecnh so v\u1edbi m\u00e0ng BOPET\/PET \u1edf m\u1ee9c trung b\u00ecnh \u0111\u1ebfn cao c\u1ea5p. bopp l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn r\u1ea5t hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed cho h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng b\u00e1n l\u1ebb n\u01a1i th\u00f9ng ch\u1ee9a kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi c\u00e1c th\u00e1i c\u1ef1c. Tuy nhi\u00ean, m\u00e0ng PET t\u1ed1t h\u01a1n trong vi\u1ec7c ch\u1ed1ng l\u1ea1i s\u1ef1 k\u00e9o d\u00e0i v\u00e0 duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc r\u00f5 r\u00e0ng d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 \u0111\u00e1ng k\u1ec3, \u0111\u00f3 l\u00e0 khi n\u00f3 x\u1ee9ng \u0111\u00e1ng v\u1edbi ph\u00ed b\u1ea3o hi\u1ec3m chi ph\u00ed c\u1ee7a n\u00f3. ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p so s\u00e1nh chi ph\u00ed c\u1ee5 th\u1ec3 h\u01a1n d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n trong c\u1ee7a ch\u00fang t\u00f4i <a href=\"\/vi\/blog\/pet-vs-bopp-film-labels\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">so s\u00e1nh PET v\u00e0 BOPP<\/a>.<\/div>\n<\/details>\n<\/div>\n<div style=\"margin:48px 0 24px; padding:24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d; text-align:center;\">\n<p style=\"margin:0 0 16px; font-weight:600;\">T\u00ecm ngu\u1ed3n cung \u1ee9ng m\u1eb7t h\u00e0ng nh\u00e3n BOPP cho l\u1ea7n s\u1ea3n xu\u1ea5t ti\u1ebfp theo c\u1ee7a b\u1ea1n?<\/p>\n<p><a href=\"https:\/\/guanmalabel.com\/vi\/self-adhesive-film\/bopp-label-film\/\" style=\"display:inline-block; padding:14px 32px; background:#2d2d2d; color:#ffffff; font-weight:700; text-decoration:none;\">Xem Facestock phim nh\u00e3n BOPP c\u1ee7a Guanma \u2192<\/a>\n<\/div>\n<div style=\"margin:48px 0 24px; padding:20px 24px; background:#f5f5f5; border:1px solid #e0e0e0;\">\n<h3 style=\"margin:0 0 12px;\">T\u1ea1i sao ch\u00fang t\u00f4i vi\u1ebft \u0111i\u1ec1u n\u00e0y<\/h3>\n<p style=\"color:#6b7280; margin:0;\">B\u1edfi v\u00ec ch\u00fang t\u00f4i l\u00e0m vi\u1ec7c t\u1ea1i Guanma chuy\u1ec3n \u0111\u1ed5i c\u00e1c m\u1eb7t h\u00e0ng bopp, PET v\u00e0 gi\u1ea5y t\u1ed5ng h\u1ee3p c\u1ee7a ch\u00fang t\u00f4i th\u00e0nh nh\u00e3n d\u00e1n nh\u1ea1y \u00e1p l\u1ef1c s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng ho\u00e0n ch\u1ec9nh t\u1eeb c\u00e1c c\u01a1 s\u1edf c\u1ee7a ch\u00fang t\u00f4i \u1edf Th\u00e1i Lan v\u00e0 Vi\u1ec7t Nam, c\u00f4ng vi\u1ec7c ch\u00fang t\u00f4i l\u00e0m h\u00e0ng ng\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n BOPP \u0111\u1ebfn t\u1eeb nhi\u1ec1u nh\u00e0 cung c\u1ea5p kh\u00e1c nhau, tr\u00e1i ng\u01b0\u1ee3c v\u1edbi vi\u1ec7c ghi l\u1ea1i t\u00e0i li\u1ec7u t\u1eeb c\u00e1c quan \u0111i\u1ec3m b\u00ean ngo\u00e0i. H\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ebfn v\u1edbi b\u1ea1n v\u1edbi quan \u0111i\u1ec3m \u0111\u00f3 c\u0169ng nh\u01b0 \u2013 v\u00e0 ch\u00fang t\u00f4i s\u1ebd r\u00f5 r\u00e0ng ngay t\u1eeb \u0111\u1ea7u: ch\u00fang t\u00f4i kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1ef1a BOPP ch\u00ednh.<\/p>\n<\/div>\n<div style=\"margin:48px 0 24px; padding:24px; background:#f5f5f5; border:1px solid #e0e0e0; border-top:3px solid #2d2d2d;\">\n<h3 style=\"margin:0 0 16px;\">T\u00e0i li\u1ec7u tham kh\u1ea3o &amp; Ngu\u1ed3n<\/h3>\n<ol style=\"padding-left:20px; color:#6b7280;\">\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/biaxially-oriented-polypropylene\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c, t\u1ed5ng quan<\/a> 1 Ch\u1ee7 \u0111\u1ec1 Khoa h\u1ecdc tr\u1ef1c ti\u1ebfp<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-177\/subpart-B\/section-177.1520\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">21 CFR 177.1520, Polyme Olefin<\/a> ult B\u1ed9 lu\u1eadt \u0111i\u1ec7n t\u1eed c\u1ee7a Hoa K\u1ef3 v\u1ec1 c\u00e1c quy \u0111\u1ecbnh li\u00ean bang<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-175\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">21 CFR Ph\u1ea7n 175, Ch\u1ea5t k\u1ebft d\u00ednh v\u00e0 th\u00e0nh ph\u1ea7n c\u1ee7a l\u1edbp ph\u1ee7<\/a> ult B\u1ed9 lu\u1eadt \u0111i\u1ec7n t\u1eed c\u1ee7a Hoa K\u1ef3 v\u1ec1 c\u00e1c quy \u0111\u1ecbnh li\u00ean bang<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.grandviewresearch.com\/industry-analysis\/bopp-films-market-report\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">B\u00e1o c\u00e1o ph\u00e2n t\u00edch quy m\u00f4, th\u1ecb ph\u1ea7n v\u00e0 xu h\u01b0\u1edbng c\u1ee7a phim BOPP, 2026-2033<\/a> nghi\u00ean c\u1ee9u c\u1ee7a Grand View<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.astm.org\/d0882-18.html\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">ASTM D882, Standard Test Method for Tensile Properties of Thin Plastic Sheeting (Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n cho t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a t\u1ea5m nh\u1ef1a m\u1ecfng)<\/a> &amp; ASTM qu\u1ed1c t\u1ebf<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.packagingstrategies.com\/articles\/keyword\/8731-bopp-film\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb \u201cphim BOPP\u201d<\/a> ant Chi\u1ebfn l\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.purecycle.com\/blog\/purecycle-innovia-films-partner-to-successfully-produce-white-cavitated-bopp-film-using-purefive-choice-tm-recycled-polypropylene\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">PureCycle, Innovia Films H\u1ee3p t\u00e1c s\u1ea3n xu\u1ea5t th\u00e0nh c\u00f4ng phim BOPP m\u00e0u tr\u1eafng, c\u00f3 hang b\u1eb1ng Polypropylen t\u00e1i ch\u1ebf PureFive Choice<\/a> c\u00f4ng ngh\u1ec7 PureCycle<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.law.cornell.edu\/cfr\/text\/21\/178.3130\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">21 CFR 178.3130, Ch\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0\/ho\u1eb7c ch\u1ed1ng \u0111\u00f4ng t\u1ee5 trong v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m<\/a> rib Cornell Law School Legal Information Institute (e-CFR) (Vi\u1ec7n Th\u00f4ng tin Ph\u00e1p l\u00fd Tr\u01b0\u1eddng Lu\u1eadt)<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/patents.google.com\/patent\/US6033514A\/en\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">US6033514A, M\u00e0ng Polypropylene \u0110\u1ecbnh h\u01b0\u1edbng Hai tr\u1ee5c<\/a> t USPTO \/B\u1eb1ng s\u00e1ng ch\u1ebf c\u1ee7a Google<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/patents.google.com\/patent\/US6783848B2\/en\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">US6783848B2, M\u00e0ng Polypropylen \u0111\u1ecbnh h\u01b0\u1edbng hai tr\u1ee5c m\u1edd<\/a> t USPTO \/B\u1eb1ng s\u00e1ng ch\u1ebf c\u1ee7a Google<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.towardspackaging.com\/insights\/biodegradable-plastic-films-market-sizing\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Phim nh\u1ef1a ph\u00e2n h\u1ee7y sinh h\u1ecdc Xu h\u01b0\u1edbng v\u00e0 k\u00edch th\u01b0\u1edbc th\u1ecb tr\u01b0\u1eddng 2035<\/a> ) H\u01b0\u1edbng t\u1edbi Bao b\u00ec<\/li>\n<li style=\"padding:4px 0;\"><a href=\"https:\/\/www.borealisgroup.com\/storage\/Industries\/Consumer-Products-literature\/Case-study_Borealis-and-Polibak-boost-the-circularity-of-BOPP-film.pdf\" style=\"text-decoration:underline; text-underline-offset:3px; color:#2d2d2d;\" rel=\"nofollow noopener\" target=\"_blank\">Borealis v\u00e0 Polibak t\u0103ng c\u01b0\u1eddng t\u00ednh tu\u1ea7n ho\u00e0n c\u1ee7a phim BOPP<\/a> T\u1eadp \u0111o\u00e0n IR Borealis<\/li>\n<\/ol>\n<\/div>\n<div style=\"margin:48px 0 24px;\">\n<h3 style=\"margin:0 0 16px;\">B\u00e0i vi\u1ebft li\u00ean quan<\/h3>\n<ul style=\"padding-left:20px; margin:0;\">\n<li style=\"padding:6px 0;\"><a href=\"\/vi\/blog\/bopp-label-film-guide\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">Phim Nh\u00e3n BOPP: C\u00e1c lo\u1ea1i, Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt &amp; C\u00e1ch ch\u1ecdn<\/a><\/li>\n<li style=\"padding:6px 0;\"><a href=\"\/vi\/blog\/pet-vs-bopp-film-labels\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">Nh\u00e3n PET so v\u1edbi BOPP: B\u1ea1n n\u00ean ch\u1ecdn nh\u00e3n n\u00e0o?<\/a><\/li>\n<li style=\"padding:6px 0;\"><a href=\"\/vi\/blog\/pet-label-material\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">V\u1eadt li\u1ec7u Nh\u00e3n PET: H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111<\/a><\/li>\n<li style=\"padding:6px 0;\"><a href=\"\/vi\/blog\/self-adhesive-film-guide\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">Phim t\u1ef1 d\u00ednh: H\u01b0\u1edbng d\u1eabn khoa h\u1ecdc v\u1eadt li\u1ec7u<\/a><\/li>\n<li style=\"padding:6px 0;\"><a href=\"\/vi\/self-adhesive-film\/\" style=\"text-decoration:underline; text-underline-offset:3px;\">Gi\u1ea3i ph\u00e1p m\u00e0ng t\u1ef1 d\u00ednh Guanma<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>(Updated July 2026). Biaxially oriented polypropylene is polypropylene film that&#8217;s been stretched in two directions during manufacturing, and most people just call it by its acronym: BOPP. If you asked any of our packaging engineers to name the film wrapping your shampoo bottle or sealing your snack bag, you&#8217;d likely get exactly that mouthful back, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3029,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guanma-blogs"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/posts\/3039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/comments?post=3039"}],"version-history":[{"count":0,"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/posts\/3039\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/media\/3029"}],"wp:attachment":[{"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/media?parent=3039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/categories?post=3039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guanmalabel.com\/vi\/wp-json\/wp\/v2\/tags?post=3039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}