... blowing.the material is lldpe mlldpe and pp.(pof film, pof shrink film,pof machine, pof extruder) Technological parameter:Thickness0.015~0.025mmFolder width1300mmOutput90 ... pof film,pof shrink film extruder,pof extruder,pof shrink film machine. pof shrink film blowing machine,pof film blowing machine,pof blowing machine,film blowing machine,pof ...