As one of the best film and cup machine maker in China. We focus on after-sale service and ... you well This machine is composed of extruder, air bubble forming device, perforation device, edge trimmed film collecting device, cutting device, winding device ... screw diaφ65 mmφ80 mmφ90 mmφ100 mmFinished film width1500mm2000mm2500mm3000mmOutput90 kg/h110 kg/h150 kg/h200 kg/hMain motor ...