Precautions for operation of square bottom machine

When it comes to square bottom machines, most people may not know much about them. In fact, square bottom machines have been widely used in the packaging industry. Usually, the square bottom machine is used together with the paper tube machine. Using it can tightly seal the packaging bag, improve the bottom paste efficiency, reduce the scrap rate and save labor. So what are the precautions for the operation of the square bottom machine? I believe many people don’t know much about it. The manufacturer of the square bottom machine has made the following detailed introduction for you. Let’s find out together!

Operation process of square bottom machine

The operation process of the square bottom machine is as follows: firstly, the bag is taken out by the rotary automatic bag taking machine, and the paper bag is positioned and embedded in the slot of the conveyor belt. After reaching the opening and shaping station, the rotating claw inserts the opening tube into the bag and presses it to the next conveyor belt. Finally, make appropriate adjustments to the pasting width and lock it according to relevant specifications. Then the paper bag is sent to the valve sheet making and pasting station.

After the valve sheet is pasted, it is sent to the gluing station to apply glue to the bag mouth. After two times of gluing, the bottom of the bag can be formed. After the paper bag is formed, the paper wing of the bag is folded against the deformed board at the end, combined on the core board (according to the fixed size), and run after the paste is released from the outer core, rolled firmly and counted and stacked.