POF heat shrinkable film has the advantages of high transparency, high shrinkage rate, high toughness, high heat-sealing performance, antistatic and cold resistance, and is a safe and reliable soft shrinkable film. What about the performance characteristics and production process of POF? Industry experts explain to you one by one.
POF is the heat-shrinkable film, the full name of the multi-layer coextruded polyolefin heat-shrinkable film, which uses linear low-density polyethylene as the middle layer (LLDPE), co-polypropylene (pp) as the inner and outer layers, and is molded by three extruders It is a new type of environmentally friendly shrink film that is widely used in the world and developed rapidly.
This product adopts the advanced bidirectional stretching three-layer melt co-extrusion special process to produce a flexible shrink film with high transparency, high shrinkage, high toughness, high heat-sealing performance, excellent antistatic, cold resistance, safety, and reliability.
Comparison of POF heat shrinkable film and PVC heat shrinkable film

