1 material LDPE,LLDPE 2 Zip-lock bags 3 film blowing machine 4 top-quality die head ... top product quality 1 Main use LDPE,LLDPE material 2 Zip-lock bags. 3 Widely use for food, clothing, medicament, Hardware Accessories ... /h)253035Rewinder wayTorque Motor WinderOptional Equipment: Film Surface Treater PE Zip Lock Extrusion Film Blowing Machine