PE protective film is a product of the protective effect, in this era of rapid development of electronics, we will think of talking about a series of protective film protective film mobile phones, computers, televisions, etc., do these products are used to protect the screen film, it is for the protection of these products plays an important role. It not only protects the screen security, but also anti-reflective anti-electromagnetic radiation. Protective film has all the advantages of light weight, high power, transparency and gas barrier properties, non-toxic, tasteless, etc. to obtain rapid development, until now we have a common variety of LCD screen is what we call today PET protective film. PE protective film manufacturers use the material will often come across some quality problems, as we have a common problem rainbow pattern PET protective film material is now often encountered, because PET protective film material surface to be hardened, hardening is to go through the high temperature treatment , so it will form a colored stripe on the material surface. PE protective film often used in stainless steel, aluminum, aluminum extrusions, steel profiles, windows and doors, aluminum panels, fluorocarbon board, mirror panels, color steel sandwich, fire board, decorative panels, plexiglass panels, PS, PE, PVC board sunshine board (polycarbonate sheet), security doors, signs, coated glass, high-end furniture, high-end products, electrical cabinets, computer housings, automotive lighting, flooring, appliances shell, instrumentation, and other areas in need of protection product surface. PET 1, PE protective film thickness of the protective film properties: 0.03m-0.15m 2, color: transparent, blue, black, white, black white complexion, special colors according to customer set. 3, Width: less than 1650m, length less than 1000M. 4. Adhesion: 5-610g / 50m