SJPL-Z Plastic Extruding Flat Film Line extruder, 1,woven bags, 2,jumbo bags , 3, ... the monofilament bobbin.3. The structure of the machine line is compact with a pleasing appearance,smooth ... be used in many aspects,especially in various flat yarn forming conversion of thermoplastics,such as PP,HDPE, ... about)26T27T29T32T pictures of this line : pp flat yarn extruder machine ,plastic extrusion line , pp ...