... or double laminating of PP (PE) plastic woven cloth,web paper, aluminum-plating film, BOPP film Product Features: Features:Plastic ... extruded PE, PP with plastic cloth, non-woven cloth, paper, foil and BOPP film to improve the tensile strength, airtight ... packing material.The dual working position first base material unwinding machine adopts air-liquid auto deviation correction device and auto ( ...