This unit uses LLDPE as main material and adopts several kinds of resins to manufacture the stretch wrapping film. SLW Double-layer Co-extrusion Cling Film Making MachineOptional Equipment1.Auto loader2. Dry hopper3. Air shift4.Auto winder changer5. Auto screen changer6.Glue pumpCling Film Making Machine Usage: This unit uses LLDPE as main material and adopts several kinds of resins to ...