pof shrink film feature

POF shrink film three-layer co-extrusion blown film technology is the company absorb the international advanced technology, combined with decades of research and development production of plastic packaging machinery experience, self-developed polyolefin double bubble blown film forming method, configuration, separation of high BM-type Screw, Nested composite spiral mold, rotating take-up and other high-tech. POF shrink film with high transparency, flexibility and strong, cold and goodtensile strength, friction coefficient of steady, uniform thickness, environmental non-toxic, tightly sealed,high rate of contraction of the superior physical properties, widely used in food, beverage, pharmaceutical , Health products, wooden products, handicrafts, chemical products, stationery, toys,video controller, electrical components, small machinery and export products.