... edge cutter, igniter. automatic feeder, cooling device for freezing machine, double photoelectric deviation-correcting device, plastic coating device and supported ... stop,and it can reach copouding speed of 20-150m/min,without low loss and high benifit.4) Made by compounding ... multi-layers new materials.5) Product are used for packing products or cement,chemicals,forage,food,medicine,adhensic\ve tape ...