... shafts rewinder (air shafts) Usage & Feature: This machine widely used for slitting plastic film, al-foil, cellophane and paper. etcThis device ... .etc performance.1.EPC foundation connect with machine body, which ensure the machine running stablely.2.Unwind adopts with EPC ... the wasted edge out from the right side of the machine.7.Independent computerized control closet, meter counting, and stops ...