... min Film width: 450mm YB-450 Pillow packing machine for snack foodSnack food packing machine Snack food, such as biscuit, ... bread, instant noodles, magazines, cake, hardware, drugs, etc. Machine features/functions: PLC control system, color touch screen, double transducer ... unloading working, saving time and saving films.Human-machine operation, convenient and quick parameter setting.Self diagnosis ...