The main functions of protective films for extruded profiles include the following aspects:
Prevent scratches and dirt from entering: The protective film can effectively prevent scratches and dirt from entering the surface of the extruded profile during transportation and installation, keeping its appearance fresh and shiny.
Waterproof, dustproof and wear-resistant: The protective film is usually made of polyethylene material, which has waterproof, dustproof and certain wear-resistant properties to ensure that the profile is not damaged in various environments.
Protect the surface of the profile: The protective film fits tightly to the surface of the profile, providing all-round protection to avoid surface damage or contamination until the product reaches the user.
