PE, full name is Polyethylene, is a high molecular organic compounds the most simple structure, high polymer material most widely used in the world. PE protective film with special polyethylene (PE) plastic film as substrate, according to density divided into high density polyethylene protective film, medium density polyethylene and low density polyethylene.

Advantages of PE protective film is the largest protected products in the production and processing, transport, pollution, not affected by storage and use in the process of corrosion, scratches, original smooth glossy surface protection, so as to improve the product quality and market competitiveness