Automatic Punching T-shirt Bag Making Machine. The machine adopts the materials like rolled films of LDPE and HDPE to manufacture vest bags.It adopts cimputer PLC control,quto punch,finished product automatic conveying,It is of good production benefits. Main Techinecal Variables Model ZD-GFQ-600 ZD-GFQ-700 ZD-GFQ-900 Max.Bag-making width 160-260mm 160-300mm 160-380mm Max.Bag-making lenth 320-650mm 320-650mm 320-650mm Bag-making thickness 0.015-0.35mm 0.015-0.35mm 0.015-0.35mm Bag-making spe 60-100pcs/min×4 60-100pcs/min×4 60-100pcs/min×4 Air pressuer 5kg/cm2 5kg/cm2 5kg/cm2 Total power 7kw 8kw 9kw Weight of machine 1300kg 1400kg 1500kg Overall dimensions 5300×1200×1800mm 5300×1300×1800mm 5300×1500×1800mm bag making machine garbage bag making machine patch bag making machine