... shopping bag making machine,T shirt bag,vest bag,garbage bag,plastic bag,film bag,pe bag, rolled bag making machineUseSJ-600 ... to long, stable continuous operation. In using this machine, the machine can not operate during the long operation and ... technical parameters ModelSHXJ-Q400×2Max. Bag-making length600mmBag-making thickness0.015-0.035mmBag-making speed150-200pcs/min×2Air pressure5kg/ cm ...