The ZTM-DT vertical slitting rewinding machine is built with structure of unwind and rewind at the same side. It works at high speeds of up to 400m/min to cut a large roll of various materials to different widths, and then rewinds the material to form several narrower rolls. These vertical slitter rewinders are ideal for converting PET, OPP, CPP, PE, PS, PVC, cellophane, anti-counterfeit labels, optical films, foils, laminates, coated paper and printed substrates.