... price 4. best quality Performance:1. This bag making machine is suitable for making flat bags and shopping ... 2. It reduces the phenomena of pulling while machine works.3. Step motor and servo motor, ... . Accompanying with the automatic functions about carrying material, sealing, cutting, counting, feeding forward and alarm, etc. ... 6m2.8X1.9X1.8m Mircocomputer Heat-Sealing Cold-Cutting Bag Making Machine