... certificate 4) slitting material paper, foil. BTM- 1300 PLC controlled High-speed Automatic Slitting Machine Uses: The machine applies to ... cellophane, PET, OPP, CPP, PE, PS, PVC and computer security labels, electronic computers, optical materials, film roll, ... rewinding shaft , which can effectively eliminate the static between slitting and rewinding .7, Finished Produce unloading Unit : It is ...