PE Self-Adhesive Film Features Explained

Nov. 16, 2021

PE self-adhesive film, also known as a self-adhesive protective film, is another type of protective film in the protective film family. It has the advantages of being more environmentally friendly, cleaner, more stable, easier to laminate, and less likely to fall off. Self-adhesive means that the surface is self-adhesive, not glued, and there is no residual adhesive after removal from the product surface.


This is also the original intention of developing PE self-adhesive film, which is to avoid the problems of glue removal and residual glue during the use of adhesive-coated protective film and to solve the protection problems of some high-tech electronic industries in the process of processing and assembly.


PE self-adhesive film is a new type of packaging film made from high-pressure low-density polyethylene (LDPE) as the main raw material, mixed evenly with a few auxiliary materials, melted and plasticized by the extrusion system, and then made by a single, double, or triple co-extrusion saliva/blown film process using a machine head and forming die.

 Protective Film for Deep Drawing

 Protective Film for Deep Drawing     

Advantages of PE protective film

Self-adhesive PE protective film is transparent, environmentally friendly, non-toxic, low absorption, impact-resistant. NB's protective film protects flat sheets from scratches and is not adhesive based, leaving no residue on the plastic sheet, the film adheres to the plastic sheet on its own. We offer a choice of normal and heat resistant films as well as a wide range of film viscosities.


PE self-adhesive films are mainly used for surface protection of products with a high-quality appearance. It is produced by extrusion, where the adhesive layer material and the PE substrate are co-extruded together. EVA is generally used for low viscosity adhesive layers; rubber materials are usually used for high viscosity adhesives.


Applications of PE protective film

Self-adhesive PE protective film is suitable for a wide range of plastic flat sheets such as PC, PP, PS, PET, PVC, acrylic sheets, plain baked steel sheets, glossy stainless steel sheets, glasses, etc.

Protective Film for Aluminium Profiles and Plates  

Protective Film for Aluminium Profiles and Platesbsp;     

PE self-adhesive films are widely used in electroplating, film, Plexiglas panels, and other products, as well as for the surface protection of glue-sensitive electronic items, and can often be seen on hardware, plastic and optoelectronic products as they are applied to any smooth surface without residual glue. A good PE self-adhesive protective film has few crystal dots, good ductility, is waterproof, dustproof, high transparency, excellent temperature resistance, non-toxic and tasteless, safe, and environmentally friendly.


Where to buy protective films?

At NB, we focus first and foremost on meeting the needs of our customers. This means offering a large variety of quality products at great prices. Our protective films have been widely applied to the deep-drawing process, electronic devices, household appliances, aluminum profiles and sheets, windows and doors stainless steel sheets, plastic sheets. carpets, marbles, glasses, etc.

We take great pride in being able to provide you with the personalized protective film turnkey solution with our experienced R&D team and advanced facilities. If you want to get more information about the best protective films wholesale price, welcome to contact us.