PET sheet extrusion line developed by our company with compact structure, high and stable output, reasonable configuration and high automation is available for 100% reclaimed scrap material and can produce PET sheet used for packing material due to its advantages of air insulating, being free from other additives, cleanless, good tenacity and ductibility, good reclaiming performance, etc. They are popular in the following packing and printing fields as medcine, food, electric appliance, toys, etc. Extruder: Parallel double screw extruder is characterized by high output and good plasticization. The vacuum exhaust improves the quality of the product. It can process various sorts of plastic. Meter pump: The meter pump with excellent quality alloy steel guarantees stable melting pressure and flow. Mould: Mould adopts high quality alloy steel and can make the material flow distributes evenly in the mouth mould with high active restricting device. Traction: The cooling roller is of large diameter, low temperature and S type material discharge. It enlarge the impulsive cooling area and shortens the length of the production line. Rubber and steel rollers are equipped to realize traction, which guarantees the needed friction force, and the surface quality of the sheet as well. Corona treatment: It eliminates the static electricity on the surface and enlarge the surface tension which guarantee the printing quality. Double station coiling: Two torque motors supply the power to the machine, and pneumatic shafts do coiling work respectively.