Full Automatic Sheet Feeding Square Bottom Paper Bag Making Machine

:Having adsorbed new technology from home and abroad, BY-1020STJ-450B full automatic sheet feeding paper bag making machine was successfully developed with our own design .It adopts printed creased sheet paper as raw material and features continuous automatic paper feeding system,positioning,creasing,paper bag tube forming with top folded interlock,bottom creasing,open the bottom, bottom card pasting,bottom gluing and folding inline.Using PLC control system and touch screen, with automatic production,which increase the working efficiency and save labor cost a lot. It is an ideal production line to make shopping bags, gift bags, super market bags , food bags, etc.