This cutting machine used todivide and cut rolls of non-woven, film ... pieces and then get them re-rolled. Application This slitting machine used to divide and cut rolls of non-woven, film ... Unwind independence, include edge position control(EPC) 3.Magentic powder brake for unwind, automatic tension control. 4. stand type unwind ... type, and tension control by magentic powder clutch slitting machine