... edge cutter, igniter. automatic feeder, cooling device for freezing machine, double photoelectric deviation-correcting device, plastic coating device and supported with ... low loss and high benefit. Character: 1) Made up of plastic extruder,die -head,main unwinder,compounding machine,second unwinder, ... speed of 20-150m/min,without low loss and high benifit.4) Made by compounding fluid paper,plastic film ...