The application range of the aluminum plate PE protective film is very wide: it is mainly used for the surface protection of aluminum materials (aluminum-plastic plates, fluorocarbon aluminum plates, decorative plates, etc.), so that it can be transported, stored, processed, and installed. No scratch damage during the process. PE protective film can be widely used in plastics, hardware, lenses, backlight boards, etc. It is a protective film that is scratch-proof, dust-proof, and can be electrostatically adsorbed.