Roll Feeding Square Bottom semi automatic paper bag making machine

Roll Feeding Square Bottom AutomaticaPaper Bag Making Machine For High Speed Introduction Roll Feeding square bottom paper bag making machine forming the paper bag in one process from printed or unprinted roll paper side gluing, roll folding, roll paper cutting, bottom folding, bottom gluing, bottom forming, bag formation at a stroke. This machine controls by PLC programmable servo motor through the human-machine touch screen interface. It can produce various of specification