color plate PE Protective Film

Color Plate PE Protective Film The application of protective film on steel plates and color steel plates is mainly to protect its surface exemption, pollution and damage. The following is the role of protective film on steel plates and color steel plates: 1. Prevent scratches: The surface of steel plates and color steel plates is easily scratched, especially during storage, transportation and processing. The protective film can provide additional protective layers to prevent scratches and wear on the surface of the plate on the surface of the plate. 2. Prevent pollution: The surface of steel and color steel plates is easily attached to dust, stains, oil pollution and other pollutants. The protective film can block the contact of these pollutants and keep the surface of the plate clean and bright. 3. Prevent oxidation: The protective film can block the invasion of oxygen and humidity, effectively prevent the oxidation reaction on the surface of the steel plate and color ste…