High Speed Slitting & Rewinding Machine, film slitting machine, alitting and rewinding machine High Speed Slitting & Rewinding MachineProduct DescriptionSuitable for BOPP, PET, PVC, PE, aluminum foil and paper material etc. Slitting and rewinding ... and rewinding diameter as perslitting requirement. The control method is automatic digital taper. 5. The rewinding roller is air differential shaft ...