What is the difference between shrink film and PE stretch film

Shrink film is widely used in food, medicine, disinfection tableware, stationery, craft gifts, printed matter, hardware, and plastic products, telephones, electronic appliances, and other products, especially in the combination of irregular shaped items or commodities In terms of type (cluster) packaging, it can not only meet the functions of moisture-proof and dust-proof, anti-touch and stealing, transparent display, etc., but also increase the attractiveness of product appearance, and can also be used to replace various types of cartons, which not only saves packaging costs but also meets the Packaging trend. Shrink film (bag) can be processed into flat pockets, arc-shaped bags, trapezoidal bags, three-dimensional bags, and other special-shaped bags.

PE stretch film is an industrial film product with high tensile strength, high elongation, good self-adhesion, and high transparency. It can be used for manual wrapping film, and can also be used for machine wrapping film, which can be widely used in the centralized packaging of various goods. PE wrapping film is mainly mixed and extruded from several different grades of polyolefin resin, which has puncture resistance, super strength, and high performance. The strong waterproof effect is widely used in foreign trade export, papermaking, hardware, plastic chemical, building materials, food, and pharmaceutical industries.