HDF-200*2 two lines automatic curve bottom bag making machine

HDF-200*2 two lines automatic curve bottom bag making machine USAGE This machine is used for making shrink film curve bottom bag and flat bag, film materials like PVC, PE, POF, etc are all ok. SUITABLE MATERIAL PVC heat shrink film, PE heat shrink film, POF shrink film, HDPE/LDPE film, etc. CHARACTERISTIC 1. Unwinder rollers adopt friction brake to control unwinding tension, with sensor to track the film feeding, automatically stop when out of material. 2. Photocell tracks