At present, PET material is the most common material for film in the market. PET is the copolymer of polyester with high hardness, high light transmittance and high temperature resistance and its sticky veneer can be glued or has static electricity and there are also other options. It is the best raw material for screen protective film so far, and is widely used in mobile phone screen, LCD screen, laptop screen, game machine screen, computer screen, PSP screen and many other fields. The popularity of PET material has presented new direction for cell phone film. It has high light transmittance, can paste again after torn, and the film will not leave residual gum, and there will be no bubble. However, as the saying goes, every coin has two sides, PET film has serious light reflection and will easy be stained by fingerprints. Now there are frosted film and high definition film which adopt this material. HD film has high light transmittance, and the display result is good, but it is easy to be stained with fingerprints and will be obvious.
PET film with imported material is good. Most resin ribbon can print PET materials clearly. Some resin ribbon can't print domestic PET material and PET material of ordinary quality well, but mixed base ribbon with high resin content can print it well. Whether it can be printed well mainly depends on the matching of the label and ribbon.
The material of PET film is very good. PET film is of high quality.
