use
this machine set is used for blowing Low-density polyethylene(LDPE)and high-density polyethene(HDPE)plastic film to make various vest basg and flat-rim bags which have been widely used for packing in the food industry quality,garment industry and textle industry.etc.
characterstics
both the barrel and the screw of the extruder are made of high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance, scientiflcally designed, this machine set has two heads with such advantages as increasing production capacity, saving energy, labour and workshop area, etc.