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Quick Specs What it is Biaxially oriented polyethylene terephthalate (PET) film, silicone-coated, used as the release carrier for pressure-sensitive adhesive — sometimes called PET release film or silicone release liner Typical gauge range 12-100 microns for release-liner-specific grades (industrial polyester…

Updated July 2026 Glassine vs CCK vs film release liner is not a contest with one permanent winner. Glassine is usually the efficient choice for thin, dense paper constructions; CCK helps when stiffness, lay-flat behavior, or reverse-side printing matters; PET…

Updated July 2026 · Engineering and procurement guide Reviewed by the Zhejiang Guanma Packaging Co., Ltd. technical team Industrial adhesive tape is not specified by its backing name alone. Polyimide, filament, adhesive-backed PTFE, and PET tapes address different challenges, but…

Updated July 2026 How to choose release liner means matching base material, release force, coating chemistry, dimensional stability, and end use to your manufacturing and application requirements—not simply selecting the lowest cost per square meter. Choosing the right release liner…

PET label material is a biaxially oriented polyester film facestock that converters spec when paper or vinyl can’t survive the job. The specs below summarize what the rest of this guide backs up with sources. Quick Specs Facestock polymer PET…

Updated July 2026 Quick Specs PET film facestock 36-75 µm thickness PP synthetic film facestock 70-90 µm thickness Coated paper facestock (semi-gloss) 80-90 gsm Thermal paper facestock 80 gsm Peel force 3-18 N per 25mm, per FINAT FTM1 Service temperature…

Hot melt vs water-based acrylic adhesive is a chemistry choice that decides whether a label survives its actual working surface, not just its shipping box. At the chemistry level, hot-melt is a 100%-solids thermoplastic that sets by cooling within seconds,…

Updated June 2026 · Reviewed by the Guanma technical team. BOPP label film is a self-adhesive label facestock made from biaxially oriented polypropylene. It is the material most product labels are printed on, yet the same three letters hide a…