Automatic food grade cling film perforation rewinder is the latest model,it adopts food grade stainless steel and finish polishing process, reach national food grade machinery standard. Machine is mainly used for rewinding big roll into small rolls of PVC cling film,PE cling film,food PE stretch film etc. Features: 1. Easy operate, save time and labor cost. 2. Machine controlled by inverter,running more stably and regularly . 3.Different length can set,like 3m,5m,50m,100m,150m etc. 4.Automatic rewinding,automatic exchange paper core,automatic meter counting. 5.Automatic perforation function with easy tear line,no need any cutter,easy to use....