The device is based on the business requirements of the export film bags, self-developed production set light, electricity, gas, meter, fully automatic computer in one Continuous-rolled Vest Bag Making Machine. Mainly suitable for PE, PP, PVC, and other hot melt film bag making.

Photoelectric control automatic discharge, color printing bag photoelectric tracking color duplex discharge duplex sealing stepper motor control speed and the length of the bag, the upper and lower were counted, orderly winding producing double Dorian volume vest bags and even pockets ideal volume level equipment.