Product Brief Description:
POF shrink film is a high-quality packaging film material known for its high transparency, high shrink rate, high toughness, high heat resistance, anti-static properties, cold resistance, and safety. It is widely used in the heat shrink packaging industry.
Product Detailed Description:
Main Raw Materials: POF shrink film is primarily made from LLDPE (linear low-density polyethylene), TPP (ternary copolymer polypropylene), PPC (binary copolymer polypropylene), and necessary functional additives such as slip agents, anti-blocking agents, and anti-static agents. These materials are all environmentally friendly and non-toxic, and the production and use processes do not release harmful gases or odors. The product meets the health standards of the U.S. FDA and USDA, making it suitable for food packaging.
Production Process: POF shrink film is produced using a biaxial orientation process, which can be either a three-layer or five-layer production method. The commonly used raw materials are polyethylene and polypropylene, both of which meet the U.S. FDA and USDA standards.