Roll Feeding square bottom paper bag making machine forming the paper bag in one process from printed or unprinted roll paper , side gluing, roll folding, roll paper cutting, bottom folding, bottom gluing, bottom forming, bag formation at a stroke. This machine controls by PC programmable servo motor through the human-machine touch screen interface. It can produce various of specifications paper bags. This machine have advantages of high speed, quickly replace the paper bag specifications, more wide range adjusting etc. It is an ideal machine for producing food bag, shopping handles bag.
1.The human-machine touch screen interface, the work condition can be shown in real- time.
2.Equipped with accurate servo motor drive, it makes the machine run steadily and efficiently.
3.Material lifting adopt pneumatic lift structure.
4.Automatic constant tension control system. The tension will be just right from beginning to end.
5.Double photoelectric sensor limit automatic correction control system and deviation rectification stability, energy saving, long life.
6.Thumb buttons, appressed bottom cutting device, bag type have many choices.
7.Don't stop machine adjust double bottom structure, the adjustment will become more intuitive, more simple, more time saving.
8.Glue roller air defense coating control, avoid gluing on besmear brushs hub surface directly, reduce unnecessary trouble.
9.Accurate color tracking system, color errors automatically shut down.
10.Automatic lubricating oil supply system.
|Bag Width（W）||260-450 mm|
|Bottom Size（H）||100-210 mm|
|Bag tube length（C）||450-820 mm|
|Paper Thickness||80-180 gsm|
|Paper Roll Width||750-1250 mm|
|Max.Roll diameter||1200 mm|
|Reel inner diameter||76 mm|
|Total Power||11 kw|
|Weight of Machine||7500 kg|
Machine speeds dependent on paper & adhesive qualities, bag dimensions, operator knowledge, and general work philosophy.
Man-machine interface touch screen
Automatic counting system
Automatic glue supply system at the bottom
Color Mark Tracking System
The compact design of mechanical transmission
The compact design of mechanical transmission, ensure that the material is passed stable, accurate, improving mechanical properties, producing paper bags better appearance, neat.
monolithic cylinder-forming adjusting structure
monolithic cylinder-forming adjusting structure greatly saves time,improve working effciency,and enhance stability of adjustment.