This machine is applied to manufacturing and printing the uncolored vest bags made of HDPE、LDPE roll film,it adops PLC control,double servo(step)motor fixed length and the liquid crystal touch screen actual display to finish the feeding，sealing,cutting,punching holes and transporting only in one process,it is of high degree of antomation and good economic result.
Model DYHQ-400×2 DYHQ-450×2
Max.Bag-making width 300mm×2 400mm×2
Max.Bag-making width 600mm 600mm
Bag-making thickness 0.015-0.035mm 0.015-0.035mm
Bag-making speed 140-180pcs/min×2
Air pressure 5kg/cm2
Weight of machine 1400kg 1600kg
Overall dimensions 6×1.4×1.6m 6×1.6×1.7m
