Three characteristics of PVC heat shrinkable film

Three major characteristics of PVC heat shrinkable film Release time: 2017-03-20 1) PVC heat shrinkable film is widely used in the entire assembly packaging of wine, cans, mineral water, various beverages, cloth and other products. Good flexibility, impact resistance, strong tear resistance, not easy to break, not afraid of moisture, and large shrinkage; 2) PVC heat shrinkable film is made of ethylene PVC resin mixed with more than ten kinds of auxiliary materials and then inflated twice. It is characterized by good transparency, easy shrinkage, high strength, shrinkage rate can be adjusted freely according to user needs, and strong operability.　　3) POF has the characteristics of high surface gloss, good toughness, high tear resistance, uniform heat shrinkage and suitable for automatic high-speed packaging. It is a replacement product of traditional PVC heat shrinkable film [1]. POF means heat shrinkable film. POF stands for multi-layer co-extruded polyolefin heat shrinkable film. It uses linear low-density polyethylene as the middle layer (LLDPE) and co-polypropylene (pp) as the inner and outer layers. It is plasticized and extruded out of the machine, and then processed by special processes such as die forming and film bubble inflation. http://，PVC heat shrinkable film Previous: PVC heat shrinkable film to share with you what are its main functions