
The Square Bottom Paper Bag Machine is designed to efficiently produce square bottom paper bags from roller paper, either in plain or printed form. With high speed and precision, this machine is ideal for a variety of paper bag production needs. Its components include roll unwinding, side gluing, printing with electric eye tracking, paper shaping, cutting at fixed lengths, and bag bottom formation. The machine is centrally controlled by a PLC touch screen, with a servo motor regulating paper bag length.


Main Technical Variables:
| Model | KDFD-330 |
|
| Paper Roll Length | 270-530mm(C) | |
| Paper bag length | 225-450mm (L) | |
| Paper bag width | 150-330mm (W) | |
| Paper bag bottom width | 60-160mm (H) | |
| M Side Insert Depth | 30-90mm | |
| Paper thickness | 60-160g/m2 | |
| Machine Speed | 30-160pcs/min | |
| Paper roll width | 380-950mm | |
| Roll paper diameter | 1200mm | |
| Diameter of paper core | 76mm(3”) | |
| Machine power | 3phase,380v ,12kw | |
| Machine weight | 8000kg | |
| Machine size | 10500x3700x1900mm |




Our Main parts cooperator as following brand,but standard parts all made from China.

