Introduction of Automatic Paste Bottom of Paper Bag Machine
Paper Bag Machine Automatic Paste Bottom Introduction
The bottom of the paper bag is matched by manipulators on both sides. The right side fixes one side of the paper bag, and the left side pulls the other side of the paper bag to the left to fold a bottom.
Apply glue to the bottom of the paper bag, then paste the glue and fold it.
finally close the paper bag, and the output is folded flat and whole paper bags one by one ~