POF heat shrinkable film is an environmentally friendly shrink film, Multi-layer co-extrusion. It can be in direct contact with food. Benison provides single-wound and center folded materials, which is suitable for automatic packaging equipment such as L-type sealing machine and Horizontal Flow Wrapper. It is applicable to various industries of multiple package, promotional package and wrapping for product protection. Moreover, it also can have colors print and increase product value.