... Slitting and Rewinding Machine Brief Introduction: QFJ1100-2800C Automatic Slitting and Rewinding Machine,The slitting and rewinding machine is used ... polypropylene, polyethylene, lamination material, and monolayer aluminum foil so on. It has features of photocell tracing ... polypropylene, polyethylene, lamination material, and monolayer aluminum foil so on. It adopts duoble Frequency Inverter system ...