... for packing food, garment , textile, daily necessaries and industrial product GY-CM-PP Polypropylene Rotary Die Head Film Blowing ... used for packing food, garment , textile, daily necessaries and industrial product etc. Characteristic:1. Die head can be turned ... melting material extruding evenly, and blowing film smoothing etc. Cooling equipment is a labyrinth blow pump, which has good effect. ...