The high speed plastic bag making machine is designed to make printed bags, uncolored bags ... HDPE,LDPE film More Detail:1. The high speed plastic bag making machine adopts PLC control.2. It uses servo motor. 3 ... bag making machine can automatically perform feeding, bottom sealing, cutting, notching and delivering operations. Machine Parameter: High Speed Plastic Bag Making Machine Model DFR-400 x2/DFR ...