{"id":1171,"date":"2026-04-29T04:38:00","date_gmt":"2026-04-29T04:38:00","guid":{"rendered":"https:\/\/guanmalabel.com\/?page_id=1171"},"modified":"2026-04-29T04:40:40","modified_gmt":"2026-04-29T04:40:40","slug":"glassine-release-liner-cost-calculator","status":"publish","type":"page","link":"https:\/\/guanmalabel.com\/th\/release-paper-liner\/glassine-release-liner\/glassine-release-liner-cost-calculator\/","title":{"rendered":"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e04\u0e4d\u0e32\u0e19\u0e27\u0e13\u0e15\u0e49\u0e19\u0e17\u0e38\u0e19\u0e44\u0e25\u0e40\u0e19\u0e2d\u0e23\u0e4c\u0e23\u0e38\u0e48\u0e19 Glassine"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-4862de0\" data-block-id=\"4862de0\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-4862de0-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-fca69c7\" data-v=\"4\" data-block-id=\"fca69c7\"><style>.stk-fca69c7-container{margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;margin-right:var(--stk--preset--spacing--50, 1.5rem) !important;margin-bottom:var(--stk--preset--spacing--50, 1.5rem) !important;margin-left:var(--stk--preset--spacing--50, 1.5rem) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-fca69c7-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-fca69c7-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-9834327\" data-block-id=\"9834327\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9834327-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3ba37e0\" data-v=\"4\" data-block-id=\"3ba37e0\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3ba37e0-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3ba37e0-inner-blocks\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\n\n\/* ==========================================================\n   1. Scope & Variables (Strict Isolation)\n   ========================================================== *\/\n#gm_calc_module {\n    --gm_calc_primary: #009048 !important;\n    --gm_calc_secondary: #009030 !important;\n    --gm_calc_dark: #007800 !important;\n    --gm_calc_accent: #00FF00 !important;\n    \n    --gm_calc_text_main: #1a1a1a !important;\n    --gm_calc_text_body: #4a4a4a !important;\n    --gm_calc_bg_light: #f8fafc !important;\n    --gm_calc_bg_white: #ffffff !important;\n    --gm_calc_border: #e2e8f0 !important;\n    \n    width: 100% !important;\n    max-width: 100vw !important;\n    background-color: var(--gm_calc_bg_light) !important;\n    padding: 40px 0 !important; \n    font-family: inherit, 'Inter', sans-serif !important;\n    box-sizing: border-box !important;\n    line-height: 1.6 !important;\n    color: var(--gm_calc_text_body) !important;\n    overflow-x: hidden !important;\n}\n\n#gm_calc_module *,\n#gm_calc_module *::before,\n#gm_calc_module *::after {\n    box-sizing: inherit !important;\n}\n\n\/* ==========================================================\n   2. Layout & Container\n   ========================================================== *\/\n#gm_calc_module .gm_calc_container {\n    max-width: 1600px !important;\n    margin: 0 auto !important;\n    padding: 0 30px !important;\n    width: 100% !important;\n}\n\n\/* ==========================================================\n   3. Typography & Headings\n   ========================================================== *\/\n#gm_calc_module .gm_calc_h2 {\n    font-size: 32px !important; \n    margin-top: 0 !important;\n    margin-bottom: 15px !important;\n    color: var(--gm_calc_dark) !important;\n    font-weight: 800 !important;\n    line-height: 1.3 !important;\n    letter-spacing: -0.5px !important;\n}\n\n#gm_calc_module .gm_calc_lede {\n    font-size: 16px !important;\n    color: var(--gm_calc_text_body) !important;\n    max-width: 1000px !important;\n    margin-bottom: 40px !important;\n}\n\n#gm_calc_module .gm_calc_h3 {\n    font-size: 22px !important;\n    margin-top: 0 !important;\n    margin-bottom: 25px !important;\n    border-left: 4px solid var(--gm_calc_primary) !important;\n    padding-left: 15px !important;\n    font-weight: 700 !important;\n    color: var(--gm_calc_text_main) !important;\n}\n\n#gm_calc_module .gm_calc_h4 {\n    font-size: 18px !important;\n    margin: 0 0 15px 0 !important;\n    color: var(--gm_calc_bg_white) !important;\n    font-weight: 700 !important;\n}\n\n\/* ==========================================================\n   4. Calculator Grid Architecture\n   ========================================================== *\/\n#gm_calc_module .gm_calc_wrapper {\n    display: grid !important;\n    grid-template-columns: 1fr 1.1fr !important;\n    gap: 40px !important;\n    align-items: stretch !important;\n    margin-bottom: 40px !important;\n}\n\n\/* --- Left Column: Input Form --- *\/\n#gm_calc_module .gm_calc_form {\n    background: var(--gm_calc_bg_white) !important;\n    padding: 35px !important;\n    border: 1px solid var(--gm_calc_border) !important;\n    box-shadow: 0 10px 30px rgba(0, 144, 72, 0.04) !important;\n    border-top: 4px solid var(--gm_calc_primary) !important;\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: space-between !important;\n    position: relative !important;\n    z-index: 10 !important; \/* \u5f3a\u5236\u63d0\u5347\u5c42\u7ea7\uff0c\u9632\u6b62\u88ab\u906e\u6321 *\/\n    pointer-events: auto !important;\n}\n\n#gm_calc_module .gm_calc_form_row {\n    margin-bottom: 20px !important;\n}\n\n#gm_calc_module .gm_calc_form_label {\n    display: block !important;\n    font-size: 15px !important;\n    font-weight: 700 !important;\n    color: var(--gm_calc_text_main) !important;\n    margin-bottom: 8px !important;\n}\n\n#gm_calc_module .gm_calc_form_input {\n    width: 100% !important;\n    padding: 14px 16px !important;\n    border: 1px solid var(--gm_calc_border) !important;\n    border-radius: 4px !important;\n    font-size: 15px !important;\n    color: var(--gm_calc_text_main) !important;\n    background-color: var(--gm_calc_bg_light) !important;\n    font-family: inherit !important;\n    transition: all 0.3s ease !important;\n    appearance: auto !important;\n    position: relative !important;\n    z-index: 20 !important; \/* \u89e3\u51b3 WP \u524d\u7aef\u65e0\u6cd5\u52fe\u9009\u95ee\u9898\u7684\u6838\u5fc3 *\/\n    pointer-events: auto !important; \n}\n\n#gm_calc_module .gm_calc_form_input:focus {\n    outline: none !important;\n    border-color: var(--gm_calc_primary) !important;\n    box-shadow: 0 0 0 3px rgba(0, 144, 72, 0.1) !important;\n    background-color: var(--gm_calc_bg_white) !important;\n}\n\n#gm_calc_module .gm_calc_btn_run {\n    width: 100% !important;\n    padding: 16px !important;\n    background-color: var(--gm_calc_primary) !important;\n    color: var(--gm_calc_bg_white) !important;\n    border: none !important;\n    font-size: 16px !important;\n    font-weight: 800 !important;\n    cursor: pointer !important;\n    margin-top: 10px !important;\n    transition: background-color 0.3s ease !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    position: relative !important;\n    z-index: 20 !important;\n    pointer-events: auto !important;\n}\n\n#gm_calc_module .gm_calc_btn_run:hover {\n    background-color: var(--gm_calc_dark) !important;\n}\n\n\/* --- Right Column: Results Dashboard --- *\/\n#gm_calc_module .gm_calc_results {\n    background: linear-gradient(135deg, var(--gm_calc_secondary) 0%, var(--gm_calc_dark) 100%) !important;\n    padding: 35px !important;\n    color: var(--gm_calc_bg_white) !important;\n    box-shadow: 0 15px 35px rgba(0, 120, 0, 0.15) !important;\n    display: flex !important;\n    flex-direction: column !important;\n    position: relative !important;\n}\n\n#gm_calc_module .gm_calc_results_grid {\n    display: grid !important;\n    grid-template-columns: 1fr 1fr !important;\n    gap: 20px !important;\n    margin-bottom: 30px !important;\n}\n\n#gm_calc_module .gm_calc_result_box {\n    background: rgba(255, 255, 255, 0.1) !important;\n    border: 1px solid rgba(255, 255, 255, 0.2) !important;\n    padding: 20px !important;\n    border-radius: 4px !important;\n}\n\n#gm_calc_module .gm_calc_result_label {\n    font-size: 13px !important;\n    color: rgba(255, 255, 255, 0.8) !important;\n    text-transform: uppercase !important;\n    letter-spacing: 0.5px !important;\n    margin-bottom: 5px !important;\n}\n\n#gm_calc_module .gm_calc_result_value {\n    font-size: 28px !important;\n    font-weight: 800 !important;\n    color: var(--gm_calc_accent) !important;\n    line-height: 1.2 !important;\n}\n\n\/* --- Progress Bars --- *\/\n#gm_calc_module .gm_calc_compare_bar {\n    background: rgba(0, 0, 0, 0.2) !important;\n    padding: 25px !important;\n    border-radius: 4px !important;\n    margin-top: auto !important;\n}\n\n#gm_calc_module .gm_calc_bar_row {\n    display: flex !important;\n    align-items: center !important;\n    margin-bottom: 15px !important;\n    gap: 15px !important;\n}\n\n#gm_calc_module .gm_calc_bar_name {\n    width: 110px !important;\n    font-size: 14px !important;\n    font-weight: 600 !important;\n    color: var(--gm_calc_bg_white) !important;\n}\n\n#gm_calc_module .gm_calc_bar_track {\n    flex: 1 !important;\n    height: 12px !important;\n    background: rgba(255, 255, 255, 0.2) !important;\n    border-radius: 10px !important;\n    overflow: hidden !important;\n}\n\n#gm_calc_module .gm_calc_bar_fill {\n    height: 100% !important;\n    background: var(--gm_calc_accent) !important;\n    width: 0% !important; \n    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1) !important;\n}\n\n#gm_calc_module .gm_calc_bar_fill_pet {\n    background: #cbd5e1 !important; \n}\n\n#gm_calc_module .gm_calc_bar_amt {\n    width: 100px !important;\n    text-align: right !important;\n    font-weight: 800 !important;\n    font-size: 15px !important;\n    color: var(--gm_calc_bg_white) !important;\n}\n\n#gm_calc_module .gm_calc_savings_line {\n    margin-top: 20px !important;\n    padding-top: 20px !important;\n    border-top: 1px dashed rgba(255, 255, 255, 0.3) !important;\n    font-size: 16px !important;\n    font-weight: 700 !important;\n    color: var(--gm_calc_accent) !important;\n}\n\n\/* ==========================================================\n   5. Disclaimer & CTA Buttons\n   ========================================================== *\/\n#gm_calc_module .gm_calc_disclaimer {\n    font-size: 14px !important;\n    color: var(--gm_calc_text_body) !important;\n    padding: 20px !important;\n    background: var(--gm_calc_bg_white) !important;\n    border-left: 4px solid var(--gm_calc_border) !important;\n    margin-bottom: 40px !important;\n}\n\n#gm_calc_module .gm_calc_cta_row {\n    display: flex !important;\n    flex-wrap: wrap !important;\n    gap: 20px !important;\n}\n\n\/* Folded Button Design - Static definition for Blocksy Popup *\/\n#gm_calc_module .gm_calc_btn_folded {\n    position: relative !important;\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    padding: 18px 40px !important;\n    background-color: var(--gm_calc_primary) !important;\n    color: var(--gm_calc_bg_white) !important;\n    font-size: 16px !important;\n    font-weight: 800 !important;\n    text-decoration: none !important;\n    transition: all 0.3s ease !important;\n    border: none !important;\n    cursor: pointer !important;\n    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%) !important;\n}\n\n#gm_calc_module .gm_calc_btn_folded.gm_calc_outline {\n    background-color: var(--gm_calc_text_main) !important;\n}\n\n#gm_calc_module .gm_calc_btn_folded:hover {\n    background-color: var(--gm_calc_dark) !important;\n    transform: translateY(-2px) !important;\n}\n\n#gm_calc_module .gm_calc_btn_folded.gm_calc_outline:hover {\n    background-color: #000000 !important;\n}\n\n#gm_calc_module .gm_calc_btn_flap {\n    position: absolute !important;\n    bottom: 0 !important;\n    right: 0 !important;\n    width: 18px !important;\n    height: 18px !important;\n    background: var(--gm_calc_accent) !important; \n    clip-path: polygon(0 0, 100% 0, 0 100%) !important;\n    pointer-events: none !important;\n    transition: background 0.3s ease !important;\n}\n\n#gm_calc_module .gm_calc_btn_folded.gm_calc_outline .gm_calc_btn_flap {\n    background: #4a4a4a !important;\n}\n\n\/* ==========================================================\n   6. Responsive Adjustments\n   ========================================================== *\/\n@media (max-width:1000px) {\n    #gm_calc_module .gm_calc_wrapper {\n        grid-template-columns: 1fr !important;\n    }\n}\n@media (max-width: 600px) {\n    #gm_calc_module { padding: 30px 0 !important; }\n    #gm_calc_module .gm_calc_h2 { font-size: 26px !important; }\n    #gm_calc_module .gm_calc_results_grid { grid-template-columns: 1fr !important; }\n    #gm_calc_module .gm_calc_bar_row { flex-direction: column !important; align-items: flex-start !important; gap: 5px !important;}\n    #gm_calc_module .gm_calc_bar_name, #gm_calc_module .gm_calc_bar_amt { width: 100% !important; text-align: left !important; }\n    #gm_calc_module .gm_calc_bar_track { width: 100% !important; }\n    #gm_calc_module .gm_calc_btn_folded { width: 100% !important; }\n}\n<\/style>\n\n<section id=\"gm_calc_module\">\n    <div class=\"gm_calc_container\">\n        \n        <h2 class=\"gm_calc_h2\">Glassine Release Liner Cost Calculator<\/h2>\n        <p class=\"gm_calc_lede\">Estimate monthly spend on Guanma SCK glassine release liner and compare against PET film liner alternative for your label application. Pricing bands reflect 2026 published industry pricing for the SCK glassine and PET liner classes; actual quotes are configured against the buyer&#8217;s box mix, FSC scope, and shipping origin.<\/p>\n\n        <div class=\"gm_calc_wrapper\">\n            \n            <div class=\"gm_calc_form\">\n                <div>\n                    <h3 class=\"gm_calc_h3\">Your Label Production Volume<\/h3>\n                    \n                    <div class=\"gm_calc_form_row\">\n                        <label class=\"gm_calc_form_label\" for=\"gm_calc_grade\">Glassine Grade<\/label>\n                        <select class=\"gm_calc_form_input\" id=\"gm_calc_grade\" onchange=\"gm_calc_run_logic()\">\n                            <option value=\"60\">GM-G60 (60 g\/m\u00b2) \u2014 pharma, food primary<\/option>\n                            <option value=\"72\" selected>GM-G72 (72 g\/m\u00b2) \u2014 cable, beverage, food<\/option>\n                            <option value=\"80\">GM-G80 (80 g\/m\u00b2) \u2014 tire, freezer, high-speed<\/option>\n                            <option value=\"100\">GM-G100 (100 g\/m\u00b2) \u2014 chemical drum, durable<\/option>\n                        <\/select>\n                    <\/div>\n\n                    <div class=\"gm_calc_form_row\">\n                        <label class=\"gm_calc_form_label\" for=\"gm_calc_km\">Monthly Volume (linear km of liner)<\/label>\n                        <input class=\"gm_calc_form_input\" type=\"number\" id=\"gm_calc_km\" value=\"10\" min=\"1\" max=\"500\" step=\"1\" oninput=\"gm_calc_run_logic()\">\n                    <\/div>\n\n                    <div class=\"gm_calc_form_row\">\n                        <label class=\"gm_calc_form_label\" for=\"gm_calc_width\">Working Width (mm)<\/label>\n                        <select class=\"gm_calc_form_input\" id=\"gm_calc_width\" onchange=\"gm_calc_run_logic()\">\n                            <option value=\"500\">500 mm<\/option>\n                            <option value=\"1000\" selected>1000 mm<\/option>\n                            <option value=\"1300\">1300 mm<\/option>\n                            <option value=\"1500\">1500 mm<\/option>\n                        <\/select>\n                    <\/div>\n\n                    <div class=\"gm_calc_form_row\">\n                        <label class=\"gm_calc_form_label\" for=\"gm_calc_fsc\">FSC Chain of Custody<\/label>\n                        <select class=\"gm_calc_form_input\" id=\"gm_calc_fsc\" onchange=\"gm_calc_run_logic()\">\n                            <option value=\"no\" selected>Standard (no FSC)<\/option>\n                            <option value=\"yes\">FSC certified (+5-8% premium)<\/option>\n                        <\/select>\n                    <\/div>\n\n                    <div class=\"gm_calc_form_row\">\n                        <label class=\"gm_calc_form_label\" for=\"gm_calc_region\">Shipping Region<\/label>\n                        <select class=\"gm_calc_form_input\" id=\"gm_calc_region\" onchange=\"gm_calc_run_logic()\">\n                            <option value=\"sea\" selected>Southeast Asia (7-10 day delivery)<\/option>\n                            <option value=\"sa\">South America (25-45 day delivery)<\/option>\n                            <option value=\"eu\">Europe (25-45 day delivery)<\/option>\n                        <\/select>\n                    <\/div>\n                <\/div>\n\n                <button class=\"gm_calc_btn_run\" onclick=\"gm_calc_run_logic()\">Calculate Monthly Spend<\/button>\n            <\/div>\n\n            <div class=\"gm_calc_results\" id=\"gm_calc_result_panel\">\n                <h4 class=\"gm_calc_h4\">Estimated spend (Guanma SCK Glassine)<\/h4>\n                \n                <div class=\"gm_calc_results_grid\">\n                    <div class=\"gm_calc_result_box\">\n                        <div class=\"gm_calc_result_label\">Linear km \/ month<\/div>\n                        <div class=\"gm_calc_result_value\" id=\"gm_calc_r_km\">&#8212;<\/div>\n                    <\/div>\n                    <div class=\"gm_calc_result_box\">\n                        <div class=\"gm_calc_result_label\">USD \/ linear meter<\/div>\n                        <div class=\"gm_calc_result_value\" id=\"gm_calc_r_rate\">&#8212;<\/div>\n                    <\/div>\n                    <div class=\"gm_calc_result_box\">\n                        <div class=\"gm_calc_result_label\">Monthly USD spend<\/div>\n                        <div class=\"gm_calc_result_value\" id=\"gm_calc_r_monthly\">&#8212;<\/div>\n                    <\/div>\n                    <div class=\"gm_calc_result_box\">\n                        <div class=\"gm_calc_result_label\">Annual USD spend<\/div>\n                        <div class=\"gm_calc_result_value\" id=\"gm_calc_r_annual\">&#8212;<\/div>\n                    <\/div>\n                <\/div>\n\n                <div class=\"gm_calc_compare_bar\">\n                    <h4 class=\"gm_calc_h4\" style=\"font-size:15px !important; margin-bottom:20px !important;\">5-Year Material Cost vs PET Film Liner<\/h4>\n                    \n                    <div class=\"gm_calc_bar_row\">\n                        <div class=\"gm_calc_bar_name\">Guanma SCK<\/div>\n                        <div class=\"gm_calc_bar_track\">\n                            <div class=\"gm_calc_bar_fill\" id=\"gm_calc_bar_glassine\"><\/div>\n                        <\/div>\n                        <div class=\"gm_calc_bar_amt\" id=\"gm_calc_amt_glassine\">&#8212;<\/div>\n                    <\/div>\n                    \n                    <div class=\"gm_calc_bar_row\">\n                        <div class=\"gm_calc_bar_name\">PET film liner<\/div>\n                        <div class=\"gm_calc_bar_track\">\n                            <div class=\"gm_calc_bar_fill gm_calc_bar_fill_pet\" id=\"gm_calc_bar_pet\"><\/div>\n                        <\/div>\n                        <div class=\"gm_calc_bar_amt\" id=\"gm_calc_amt_pet\">&#8212;<\/div>\n                    <\/div>\n\n                    <div class=\"gm_calc_savings_line\" id=\"gm_calc_savings_line\">\n                        Awaiting calculation&#8230;\n                    <\/div>\n                <\/div>\n            <\/div>\n\n        <\/div>\n\n        <div class=\"gm_calc_disclaimer\">\n            <strong>Methodology:<\/strong> Glassine pricing band $0.12-$0.45\/linear meter from public industry pricing references (varies by basis weight, silicone coverage, color, FSC scope, and origin port). PET film liner pricing band $0.28-$0.55\/linear meter \u2014 typically 35-40% higher than glassine at equivalent basis weight per Mondi\/Ahlstrom industry product page disclosures. Working width affects per-meter rate proportionally to silicone coverage area. 5-year comparison assumes flat monthly volume; volume discounts and FSC scope vary by quote. Request a custom quote for site-specific pricing.\n        <\/div>\n\n        <div class=\"gm_calc_cta_row\">\n            <a href=\"#ct-popup-809\" class=\"gm_calc_btn_folded\">\n                Request Custom Quote for Your Volume\n                <span class=\"gm_calc_btn_flap\"><\/span>\n            <\/a>\n            <a href=\"#ct-popup-809\" class=\"gm_calc_btn_folded gm_calc_outline\">\n                Schedule a Procurement Call\n                <span class=\"gm_calc_btn_flap\"><\/span>\n            <\/a>\n        <\/div>\n\n    <\/div>\n<\/section>\n\n<script>\n\/* ==========================================================\n   \u5168\u5c40\u53d8\u91cf\u4e0e\u903b\u8f91\uff0c\u575a\u51b3\u62b5\u5236\u4efb\u4f55 && \u4e0e\u590d\u6742\u4f5c\u7528\u57df\uff0c\u4fdd\u8bc1 0 \u5339\u914d\n   ========================================================== *\/\nvar gm_calc_baseRate = {\n    60: 0.16,\n    72: 0.20,\n    80: 0.24,\n    100: 0.34\n};\n\nvar gm_calc_widthFactor = {\n    500: 0.55, \n    1000: 1.00, \n    1300: 1.28, \n    1500: 1.45\n};\n\nvar gm_calc_petPremium = 1.40;\n\n\/* \u683c\u5f0f\u5316\u5de5\u5177\u51fd\u6570 *\/\nfunction gm_calc_fmt(n) {\n    return '$' + Math.round(n).toLocaleString('en-US');\n}\n\n\/* \u5168\u5c40\u4e3b\u903b\u8f91\u51fd\u6570 *\/\nfunction gm_calc_run_logic() {\n    \n    var gradeSelect = document.getElementById('gm_calc_grade');\n    if (!gradeSelect) { return; }\n    var grade = parseInt(gradeSelect.value);\n\n    var kmInput = document.getElementById('gm_calc_km').value;\n    var km = parseFloat(kmInput);\n    if (!km) { km = 1; }\n    if (km < 1) { km = 1; }\n\n    var widthSelect = document.getElementById('gm_calc_width');\n    var width = parseInt(widthSelect.value);\n\n    var fscSelect = document.getElementById('gm_calc_fsc');\n    var fsc = fscSelect.value;\n\n    var regionSelect = document.getElementById('gm_calc_region');\n    var region = regionSelect.value;\n\n    \/* \u8ba1\u7b97\u6838\u5fc3\u6570\u636e *\/\n    var rate = gm_calc_baseRate[grade] * gm_calc_widthFactor[width];\n\n    \/* \u66ff\u4ee3 &#038;&#038;\uff1a\u91c7\u7528 indexOf \u6216\u5d4c\u5957\u9a8c\u8bc1 *\/\n    if (fsc.indexOf('yes') > -1) { \n        rate = rate * 1.065; \n    }\n    \n    if (region.indexOf('sea') === -1) { \n        rate = rate * 1.04; \n    }\n\n    var meters = km * 1000;\n    var monthly = rate * meters;\n    var annual = monthly * 12;\n    var fiveYrGlassine = annual * 5;\n    var fiveYrPET = fiveYrGlassine * gm_calc_petPremium;\n    var saving = fiveYrPET - fiveYrGlassine;\n\n    \/* DOM \u6587\u5b57\u66f4\u65b0 *\/\n    document.getElementById('gm_calc_r_km').innerHTML = km.toFixed(1) + ' km';\n    document.getElementById('gm_calc_r_rate').innerHTML = '$' + rate.toFixed(3);\n    document.getElementById('gm_calc_r_monthly').innerHTML = gm_calc_fmt(monthly);\n    document.getElementById('gm_calc_r_annual').innerHTML = gm_calc_fmt(annual);\n\n    document.getElementById('gm_calc_amt_glassine').innerHTML = gm_calc_fmt(fiveYrGlassine);\n    document.getElementById('gm_calc_amt_pet').innerHTML = gm_calc_fmt(fiveYrPET);\n    \n    \/* \u66f4\u65b0\u8fdb\u5ea6\u6761 *\/\n    var glassineWidth = 100 \/ gm_calc_petPremium;\n    document.getElementById('gm_calc_bar_glassine').style.width = glassineWidth + '%';\n    document.getElementById('gm_calc_bar_pet').style.width = '100%';\n\n    var savingPercent = Math.round((saving \/ fiveYrPET) * 100);\n    document.getElementById('gm_calc_savings_line').innerHTML = '5-year material savings vs PET liner: <strong>' + gm_calc_fmt(saving) + '<\/strong> (~' + savingPercent + '% lower spend)';\n}\n\n\/* \u9875\u9762\u52a0\u8f7d\u65f6\u6267\u884c\u4e00\u6b21\u4ee5\u586b\u5145\u9ed8\u8ba4\u5360\u4f4d\u7b26 *\/\ngm_calc_run_logic();\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Glassine Release Liner Cost Calculator Estimate monthly spend on Guanma SCK glassine release liner and compare against PET film liner alternative for your label application. Pricing bands reflect 2026 published industry pricing for the SCK glassine and PET liner classes; actual quotes are configured against the buyer&#8217;s box mix, FSC scope, and shipping origin. Your [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":1135,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-1171","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/pages\/1171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/comments?post=1171"}],"version-history":[{"count":0,"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/pages\/1171\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/pages\/1135"}],"wp:attachment":[{"href":"https:\/\/guanmalabel.com\/th\/wp-json\/wp\/v2\/media?parent=1171"}],"curies":[{"name":"\u0e14\u0e31\u0e1a\u0e1a\u0e25\u0e34\u0e27\u0e1e\u0e35","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}