PE, also known as high pressure, has polymerized grade ethylene as raw material, is a white candle shape translucent material. There is no harm to human body, belonging to environmental protection products, with superior insulation and corrosion resistance. PE plastic film's biggest advantage is protected products in production and processing, transportation, storage and use process from pollution, corrosion, scratches, protect the original bright and clean bright surface, thereby improving the quality of the products and market competitiveness, PE film, widely used to use the industry has a lot of, including the electronics industry, lighting industry, mobile digital industry, printing industry, wire and cable industry, hardware industry, electric industry, etc.