PE stretch film is an industrial packaging film product characterized by high tensile strength, large elongation, excellent self-adhesion, and high transparency. It is used for manual wrapping film and can also be employed as machine-applied stretch film, hence it is also referred to as PE stretch wrap. It is widely applicable for the consolidated packaging of various goods. PE shrink film, or PE stretch wrap, is primarily produced by co-extruding several different grades of polyethylene resin, giving it anti-puncture, ultra-strength, and high-performance features. It is used for wrapping goods stacked on pallets, making the packaged items more stable and tidy, with enhanced waterproofing. PE stretch film is extensively utilized in foreign trade exports, papermaking, hardware, plastic chemicals, building materials,