pof film we produces ,five-layer polyolefin oriented film, is firstly extruded by five extrusion machines prior to ordinary pof using the materials of both linear low density polyethylene(lldpe) and polypropylene, then molded into being by special process of mold forming and film bubble inflation. it is this product that assumes the properties of friendliness to environment, high transparency, high shrinkable rate, superb heat sealing, high-gloss surface ,well-extendedness, heat shrinkable uniformity and suitableness for high -speed automatic packaging. as a result, it becomes the best replacement of the traditional pvc hot shrinkable film. now pof has been wildly applied in food, pharmaceuticals, beverages, alcohol, electrical & electronic products, toys, daily necessities and other products which need outside package. in particular, its outstanding shrinkable propriety makes it the first choice for the products of heat shrinkable packing. available thickness: 12micron.15micron.19micron.20micron.22micron.25micron plastic bag series material:bopp ,pe.pp.ppe.pvc.po.pof manufacturing variety: shrink bag, high-class printing bag, high-class cartoon bag, composition bag, plat-open bag, grocery purchase bag. garment bag ,vest bag. magazine bag ,advertisement bag. gift bag ,wrist bag. plat bottom bag. shuttle bag, sealing bag, introduction bag, enterprise ci advertisement bag. industrial food packing bag. electric product bag. food preservation bag