block bottom paper bag making machine

block bottom paper bag making machine 1. Features: Paper Bag Making machine can produce the square bottom paper bag in conjunction with overseas advanced technology. The machine has many advantages such as high speed,high productive efficiency and wide-rang adjustment. It is an ideal machine for producing Square Bottom food bags to pack flour, sugar, tea, candy etc. 2. Advantages: 1)Suited for 45-120gsm paper. 2)Controls bag length through the human-machine interface. 3)PLC