... , three-side sealing bag with zipper, stand-up pouch with zipper NCA600SSZ Automatic High-speed Bag Making Machine 1. UsageThis machine is ... it can be widely suitable for making three-side sealing bag, stand-up pouch, three-side sealing bag with zipper, stand- ... , photoelectricity loss and super high temperature, and automatic stop the machine. (4) Two to six multiple conveying functions. (5) Automatic ...