PE Protective Film for Aluminum Extrusive Profile PE protective film for aluminum extrusion profiles serves as a temporary protective layer that safeguards the surface of the profiles during manufacturing, transportation, handling, and installation processes. Here are some key functions and benefits of using this type of protective film: 1. Surface protection: The film shields the aluminum extrusion profiles from scratches, abrasions, dirt, and other potential damages that can occur during handling, storage, or assembly. 2. Minimizes cleaning and rework: By acting as a protective barrier, the film reduces the need for extensive cleaning and rework of the profiles, saving time and effort. 3. Surface finish preservation: The protective film helps maintain the original finish and aesthetic appearance of the aluminum extrusion profiles, preventing scratches or stains that may mar their surface. 4. Easy application and removal: The film is designed for straightforward applicat…