... quality, high work efficiency 4.won good public praise the stand-up bag packing machine can pack a wide range, by ... -layer compoun , monolayer PE,PP and so on.can pack stand-up bag, flat bag etc.packing speed: 45bags/min, the ... -300mm,Voltage:2kwCompress air:0.6m3/minSize:1400*1320*1600 stand-up bag packing machine