On the flat surface, TPU film is pasted by cold-pressing or hot-pressing. On the curve surface, TPU film is pasted by the vacuum covering machine, because of the excellent elongation and tear strength. The principle of the vacuum forming process of TPU film on the shoe sole:
PET film is also known as high temperature resistant polyester film. It has excellent physical properties, chemical properties, dimensional stability, transparency, and recyclability.
Basic introduction of PVC Film
Coating: waterproof, adapt to climate, anti-ultraviolet, fire-proof, anti-wrinkle, anti-low temperature, abrasion resistance, anti-enzyme, anti-decomposition
CPP film, is also named as cast polypropylene, there are some kinds of the CPP film as below: general CPP film GCPP, metalize CPP film MCPP, Retort CPP film RCPP.
PVC electrical insulation tape, named as PVC electrical insulation adhesive tape or vinyl insulation tape. PVC electrical insulation tape, main material is flexible PVC film, with rubber pressure-sensitive adhesive coating.
Hotmelt EVA film and hotmelt TPU film are both the important hotmelt products in hotmelt adhesive. There are some point to identify them.