What are the application environment and bonding requirements of PE protective film? Let's talk about it.

In order to prevent the surface migration of electrostatic materials, PE protective film is non-toxic, tasteless and environmental friendly, with good effect. Therefore, the protective film can be used in packaging materials, plugboards and displays to achieve the desired effect.

In the production process of PE protective film, there are usually two kinds of glue, silica gel and acrylic glue. The choice is mainly determined by the bonding requirements. The high transparent PET protective film is a kind of pet protective film, which has the effect of silica gel system and OCA system on the glue. The difference between the two is mainly curing, the former is heat curing, the latter is fixed on UV.

PE protective film performs well in the middle after being used for a period of time, but there will be rising phenomenon at both ends of the product. The main reason is that the tensile degree of the protective film and the protective layer is large during the bonding process, and there is unnecessary shrinkage phenomenon under high temperature environment.

In the process of production, PE protective film should pay attention to the effect of environmental temperature difference on the use of the product to avoid unnecessary surface tension during the pasting process. When users install and build profiles, they need to tear the protective film off the profile surface.