... film machine,casting machine,plastic machinery,pvc machine Stretch and Cling Wrapping Film Machine,pvc film machine,pvc ... , magazines, glasswares, high-quality floor boards, dry battery and so on. Feature: Polyvinyl chloride heat shrink packaging film is ... strength, nice transparency, waterproof, damp-proof, high antipollution and sound insulation property. Being a packaging material, it cannot only ...