The shrinkage rate of pe shrink film can reach more than 75%

The shrinkage rate of ordinary shrink film is generally about 55%, but the shrinkage rate of pe shrink film in the boiling water bath can reach more than 75%, whether it is a thin tube, a cube, a cylinder, or even a bottle with very different diameters. They can be wrapped tightly and compliantly. Because it does not contain cadmium (Cd), lead (Pb), mercury (Hg), chromium (Cr), polybrominated biphenyls (PBBS), polychlorinated terphenyls (PCT) and polychlorinated naphthalenes (PCN) and other primary environmental management bans Substances (including the restricted substances required by the EU ROHS) can fully meet your own and even foreign customer requirements for strict environmental management substance control. It is your best choice for packaging beverages, food, cosmetics and other products! PE is actually a vinyl polymer, and its material is a non-crystalline material. In actual use, PE materials often add stabilizers, lubricants, auxiliary processing agents, pigments, impact agents and other additives. With Non-flammability, high strength, weather resistance and excellent geometric stability. PE has strong resistance to oxidants, reducing agents and strong acids. However, it can be corroded by concentrated oxidizing acids such as concentrated sulfuric acid and concentrated nitric acid And it is not suitable for occasions in contact with aromatic hydrocarbons and chlorinated hydrocarbons. Shrink packaging is commonly used to protect and package individual products, such as toys or CDs. It is also used to bundle multiple products. For example, it is often used to package soda, water bottles, and various other products together. Usually stretch packaging is used to pack boxes and products, and a pallet is used for transportation. It can also be used for other products that need to be transported or stored. There are various professional shrink films for stretch packaging. Some examples are: UV stretch film, ventilated tray packaging, anti-static stretch film, color stretch film, pre-stretch stretch film, etc.