... powder arrester and tension inspector, tension controller adopts full-automatic type to control the unwinding tension. 4.Adopts shaft-through ... septum pump and ink circulation system. 8.The drying box is closed type, temperature is autocontrolled, open and close is pneumatic, and ... -counter. .. Printing materia OPP,BOPP,PE,PET,PVC Soft roll type material such as OPP, BOPP, PE, PET, PVC, Aluminum foil ...