New model coreless stretch film is a multi-functional model,it works with 2 turret air shaft rewinding,the final product is without core ,which can save the core cost a lot. This model also can work as a stanard slitter rewinder machine to make small size hand rolls. Machine adopts frequency conversion stepless speed regulation of the whole motor control operation,user friendly Features: 1.Different width can be set,like 50mm,100mm,200mm,300mm,max to jumbo roll width,core size:1.5/2/3inch in slitting mode. 2.Coreless size 3inch,Coreless width same as jumbo roll width. 3.Suitable materials:stretch film, cast film, cling film etc....