Main raw materials for POF heat shrink film

The main raw materials for multi-layer co extruded heat shrinkable packaging film include LLDPE (linear low-density polyethylene), TPP (ternary copolymer polypropylene), PPC (binary copolymer polypropylene), and necessary functional additives such as lubricants, anti adhesives, anti-static agents, etc. These raw materials are environmentally friendly and non-toxic, and will not produce toxic gases or odors during processing and product application. The product's hygiene performance meets the standards of the US FDA and USDA, and can be used for packaging food.