Application of PET release film- Hangzhou Weshare
Aug 05, 2022
Release film, also known as isolation film, glass film, separation film, etc. PET release film is a commonly used material for thermal transfer printing. It is made of PET as the base material and is coated with silicone oil to reduce the adhesion on the surface of the PET film, so it is also called silicone film.
At present, PET release film has been widely used in packaging, printing, silk screen printing, pad printing, nameplates, membrane switches, flexible circuits, insulating products, circuit boards, laser anti-counterfeiting, lamination, electronics, sealing material films, reflective materials , waterproof materials, plaster paper, adhesive products, die-cutting and punching processing and other fields.
Transfer industry
Due to the advantages of excellent physical and mechanical properties and good thermal stability of PET film, the carrier used in transfer engineering is called transfer film, transfer film or handling film, and can be reused.
Printing industry
PET film coating with release agent → coating → printing pattern → heat and pressure transfer to porcelain, glass, metal, plastic, cotton fabric, etc.; with good compatibility, low cost, accurate color registration, green and environmental protection.
In-mold thermal transfer printing
It integrates film production coating, ink printing coating, metal evaporation and wear-resistant layer, mold design and high-precision injection molding technology; light weight, good light transmission, bright color can form a metal texture, can be used in mobile phones, 3C Commodities and other high value-added products.
Reflective film
PET reflective film has excellent optical properties, smooth surface, thermal stability, light aging resistance, and is used in billboards, traffic reflective signs, industrial safety signs, etc. that have reflective requirements.
Protective film
PET protective film material is a composite material, which is mainly used for panel protection of electronic display screens, mobile phone screens, etc. and process protection of electronic products. The PET film used as a substrate should have excellent surface flatness, thermal stability, etc.; in addition to the performance of the substrate, the PET film used as a surface material should also have scratch resistance, anti-reflection, anti-glare, Anti-fouling and self-healing functions.
