Pvc heat shrinkable film is a synthetic material with heat resistance, toughness, ductility, etc. The upper layer of this surface film is paint, the main component in the middle is polyethylene, and the lower layer is coated with adhesive on the back. It also has the unique properties of rainproof, fireproof, antistatic and easy to form, and is widely used in building materials industry and packaging industry.
pof heat shrinkable film is a new type of heat shrinkable film material, with linear low density polyethylene as the middle layer (LLDPE) and polypropylene copolymer (PP) as the inner and outer layers, it is plasticized and extruded by three extruders, and then It is processed by special processes such as mold forming and bubble inflation. POF is a packaging film with environmental protection, high transparency, high shrinkage, good heat sealing performance, high gloss, strong toughness, tear resistance and uniform heat shrinkage. Suitable for fully automatic high-speed packaging. It is an alternative to traditional packaging and is widely used in audio and video products, tobacco, non-staple food, gifts, cleaning supplies, etc.