Packaging Plastic Manufacture PE Stretch Film

PE stretch film is a translucent, shiny, soft PE stretch film, which has excellent chemical stability, heat sealing, water resistance and moisture resistance, freezing resistance, and can be boiled. Low tensile film is generally made by blow molding and tape casting. The thickness of cast polyethylene stretch film is uniform, but it is rarely used at present due to its high price. Blown polyethylene stretch film is made of blow molding grade PE particles by blow molding machine, with low cost, so it is most widely used. PE stretch film is made of polyethylene terephthalate as raw material, which is extruded into thick sheets, and then biaxially stretched. It is a colorless, transparent and glossy stretch film with excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature and low temperature resistance.