Introduction

Roll Feeding square bottom paper bag making machine make paper bag in one process from side gluing, roll folding, roll paper cutting, bottom folding, bottom gluing, bottom forming, bag transmission.

This machine is with PC programmed servo motor control system, the human-machine touch screen interface.

Machine can produce various paper bags, with the advantages of high speed, quick paper bag size change, wider range adjustment, etc. It is an ideal machine for producing food bag, shopping handles bag. 

Features

1. The human-machine touch screen interface, the work condition can be displayed.

2. With accurate servo motor driving system, it makes machine run steadily and efficiently.

3.  Pneumatic lifting system for paper roll loading and unloading, easy operation.

4.  Automatic constant tension control system, with Bellofram precision controller from USA.

5.  Double photoelectric sensor position limit automatic correction control system, stable rectification, energy saving, long lifespan.

6.  Rotary serrated cutter (or flat-blade cutter) with elliptical gears is used for cutting. Thumb buttons, appressed bottom cutting device, bag type have many choices.

7.  Non-stop machine side clamp, CAM synchronous structure adjustment, the adjustment will become more intuitive, simpler and time saving.

8.  Glue roller air defense coating control, to avoid the glue on hub surface and reduce unnecessary troubles.

9.  With accurate color tracking system. Machine will stop if any error when replace paper roll, power failure, machine shut down, without human intervention.

10. Automatic lubricating oil supply system.

Main Technical Parameter (see picture above)