This is carry bag making machine 1.BOPP, PE, PP, etc 2.poly bag ... JBD-600(1000) Compuer control Automatic Bag Making Machine Main features and performance:This machine completes the seal, cut off, punch, ... efficiency, saves cost, improves the economic benefits. The machine adopts photoelectric tracer, and stepping motor is used for ... MACHINERY AND EQUIPMENT CO.,LTD plastic shopping bag making machine