... to the blowing.the material is lldpe mlldpe and pp.(pof film, pof shrink film,pof machine, pof extruder) Technological parameter:Thickness0.015~0 ... film machine, blowing machine, pof shrink film extruder, pof film extruder, pof extruder, extrusion pof film, extrusion pof shrink film, blow film machine, film blow machine, shrink film, shrinking film, shrinkage film, shrinkable film, film ...