Why Choose the Aluminum Profile Protection Film?

May. 11, 2022

The aluminum profile protection film is a layer of plastic film attached to the aluminum profile. The purpose is to protect the produced aluminum profiles from damage during transportation, inventory, shipping, processing, and installation. After the installation of aluminum profiles is completed, the installation engineering team will peel off the protective film to make the surface of aluminum profiles as bright and clean as new with a due decorative effect.


There are many kinds of aluminum profiles in the market, and the surface treatment technology of aluminum profiles is also improving. Different aluminum profiles require protective films with different bonding strengths. In general, low-viscosity protective films are used for smooth surfaces, such as mechanically polished and chemically polished aluminum. Medium viscosity protective films are suitable for medium rough surfaces, such as anodized coloring, electrophoretic coating, chemical coloring, fluorocarbon coating, and glossy electrostatic powder-coated aluminum. The very sticky protective film is suitable for very rough surfaces, such as electrostatic powder blasted aluminum.

Self Adhesive Protective Film For Aluminum Profiles And Plates

Self Adhesive Protective Film For Aluminum Profiles And Plates


Features and Applications of aluminum profile protective films

Our protective film for aluminum profiles has stable adhesive strength, is easy to use, and leaves no sticky residue after removal. It is mainly used for surface protection of aluminum alloy painted profiles, hot coloring profiles, oxidation polishing profiles, plastic profiles, and plastic steel door and window profiles, and can effectively prevent scratches and damage during transportation, storage, processing, and installation.


The sandblasting process is a process of cleaning and roughening the surface of the substrate by using the impact of sand flowing at high speed. It is powered by compressed air to form a high-speed jet beam, which blasts the jet material (such as copper ore sand, quartz sand, diamond sand, iron sand, Hainan sand, glass sand, etc.) onto the surface of the workpiece. The workpiece treated at high speed makes the appearance or shape of the outer surface of the workpiece surface change. Due to the impact and cutting effect of the abrasive on the surface of the workpiece, the surface of the workpiece has a certain degree of cleanliness and different roughness.  You can find the high quality aluminum profile protection film, click here.  

Self Adhesive Protective Film For Aluminum Profiles And Plates

Self Adhesive Protective Film For Aluminum Profiles And Plates

More Information about aluminum profile protective films

Depending on the roughness, sandblasted aluminum profiles generally use medium or high viscosity protective film products. We need to choose different protective films according to the different surfaces of the aluminum. The rate of viscosity rise is different according to the surface and film pressure. The self-adhesive protective film should generally be peeled off after sufficient time to determine if the viscosity is appropriate. For a given surface, it is extremely important to select a protective film with the proper colloid and adhesive. The subsequent processing steps are critical in determining the viscosity. Subsequent processing typically includes cutting, drilling and assembly.

Our aluminum profile protective films are made using low-density polyethylene.  These self-adhesive protective films also come in a variety of colors, such as transparent color, black and white, etc. Additionally, our aluminum profile protective film can be customized according to the customer’s specific requirements.

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