Automatic Pouch Packing Machine1.Extensive packing bag range, suitable for multilayer compound plasticPrefabrication bag and paper ... sealing quality.2.Quick and easy to change packing size, the width of automatic given bag device is easy to adjust by ... learn and operate.Model: HFT 300GD (Machine for Solid, Machine for Liquid and thick Liquid, Machine for Powder)Pouch Type: zipper bag, hand bag ...