The Difference Of PE Protective Film With Glue And Without Glue

    During the transportation of goods, some damage will be caused due to the bumps in the process. If the PE protective film can be used during packaging, it will protect the goods very well, and it will reduce accidents, especially some easily damaged items. PE protective film is widely used in daily life and it is favored by many manufacturers.

  Some PE protective film manufacturers, in order to better understand the types of PE protective films, will also distinguish PE protective films in a broad sense. The method of distinguishing PE protective films in a broad sense is to distinguish whether there is glue in the PE protective film. Glue PE protective film and non-glue PE protective film.

PE protective film with glue is a kind of PE protective film with a lot of grids on the surface. This PE protective film has good air permeability, good viscosity, and it is not easy to appear bubbles after use.

Glueless PE protective film is a kind of PE protective film mainly based on electrostatic adsorption and pasting. This protective film is relatively weak and easy to fall off.

At the same time, there are two types of electrostatic film.

One is the production of co-extrusion film blowing machine
The other is co-extrusion casting machine production

Their electrostatic formula ingredients are also different, and the quality and price of the products are different. The lower price of the electrostatic film will cause the electrostatic ingredients to be transferred to the surface of the product, causing product defects.

How to make PE protective film with electrostatic adsorption function

1. It has corona treatment during the film making process, which increases the surface area of the film and brings static electricity to meet the needs of the subsequent coating, which is beneficial to the combination of glue and film.

2. The PE electrostatic film without glue is made of EVA material. The film itself has an adsorption function. The multilayer film blowing machine and casting machine can make this product at one time.

 Our company mainly produces PE self-adhesive film. It is Widely used in ps board, pc board, acrylic board, light guide board, high-gloss pvc board, plastic profile, glass, plexiglass, household appliance board, stainless steel plate, aluminum plate, color steel plate, galvanized plate, marble, pet composite products, etc. After a long period of customer testing and market feedback, there is no quality problem, and the phenomenon of glue residue transfer has not occurred.