1.Using Willon touch screen man-machine interface, the operation function is clear at a glance, easy to control.
2.Adopt the Japanese original Mitsubishi motion controller, through the integration with the optical fiber, operation stability.
3.Japanese Mitsubishi servo motor with German Schick color standard eye correction, accurate tracking printing bag size.
4.The raw material loading and unloading adopts hydraulic dynamic lifting structure, and the unwinding adopts automatic constant tension control.
5.The raw material correction adopts servo motor to reduce the adjustment time of paper roll alignment.
Automatic square bottom paper bag machine, used for the production of portable paper bags with an arm.This machine is especially suitable for the mass production of shopping bags in industries such as food and clothing.The machine by arm machine will roll rope and paper drum made into arm, through the conveying system to stick unit will primary color or printed roll paper for paper rope point broken, patch glue, automatic paste stick, then by the host will stick with paper glue, cylinder, cut, indentation, the bottom of the glue, bag bottom molding and conveying bag, the whole process one-time synchronous completion.This machine adopts the original imported high-speed motion controller (CPU), through the high-speed bus control servo operation, to ensure the stability of motion, smooth motion curve, is the majority of printing and packaging manufacturers preferred automatic portable bottom paper bag equipment.

| Model | HF-FD450T(B) |
| Length of paper bag cutting | 380-760mm 380-660mm(All) |
| Paper Bag Width | 260-450mm 260-450mm(All) |
| Bottom width | 80-220mm |
| Paper bag weight | 80-150g/㎡ 80-150g/㎡(All) |
| Paper roll width | 620-1350mm 710-1350mm(All) |
| Paper material diameter | ф1300mm |
| Paper core inner diameter | ф76mm |
| Length of handle patch | 152.4mm/190.5mm |
| Paper rope spacing | 72/85mm |
| Diameter of handle paper rope | Ф3-5mm |
| Width of handle paper roll | 90-100mm |
| Diameter of handle paper core | ф1200mm |
| Weight of handle paper patch | 100-135g/㎡ |
| Machine speed | 30-150bags/min |
| Paper bag speed | 30-120bags/min |
| Speed of hand-held belt | 30-130bags/min |
| Sealing method | 钻石封底改进封底 |
| Cutting tool method | 锯齿裁切 |
| Total power | 380V 3Phase 17.5KW |
| Total power | 380V 3Phase 37KW(All) |
| Overall machine weight | 10.5T |
| Overall machine weight | 17.5T(All) |
| Overall machine size | 12000x3800x2200mm |
| Overall machine size | 14000x5500x2500mm(All) |