Properties and uses：
Rolling feed square bottom paper bag making machine, it uses paper roll in blank or printed as raw material. consists of automatic centre forward glue, printing tracking, fixed length and cutting, bottom indentation, folding bottom, bottom glue. Bag bottom forming, finished bag collecting one time,The machine is more convenient, more efficient, more stable, can produce a variety of different paper bags, leisure food bags, bread bags, dried fruit bags and so on environmentally friendly paper bag machine equipment.
Main features
1.Use France Schneider Touch Screen Human-Computer Interface, operate and control easily.
2.Adopt Germany Original LENZE PC Control, integrated with optical fiber, ensure high speed running steadily.
3. Germany Original LENZE Servo Motor and Germany Original SICK Photoelectric Eye Correction, tracking printing bag accurately.
4.Raw material load adopt Hydraulic pressure up and down structure, unwinding adopt auto tension control.
5.Raw material unwinding EPC adopt Italy SELECTRA, Reduce adjustment time.
6:Switerzland Robatech hot melt gluing machine for handle unit
Technical parameter
| Model | RZFD–330T | RZFD–450T | RZFD—450BT | |
| 1:Paper bag part | ||||
| Cutting length C | 270-530mm | 270-530mm | 380-760mm |  |
| 270-430mm（Handle） | 270-430mm（Handle） | 380-660mm（Handle） | ||
| Bag width
W |
120-330mm | 260-450mm | 260-450mm | |
| 200-330mm
（Handle） |
260-450mm
（Handle） |
260-450mm
（Handle） |
||
| Bottom width
B |
60-180mm | 80-180mm | 80-200mm | |
| Paper Thickness | 60-150g/㎡ | 80-150g/㎡ | 80-150g/㎡ | |
| 80-150g/㎡
（Handle） |
80-150g/㎡（Handle） | 80-150g/㎡
（Handle） |
||
| Paper roll width | 380-1050mm | 700-1300mm | 700-1330mm | |
| 580-1050mm（Handle） | 710-1300mm（Handle） | 710-1330mm（Handle） | ||
| Roll paper diameter | ф1200mm | ф1200mm | ф1200mm | |
| Paper core | ф76mm | ф76mm | ф76mm | |
| 2:Rope handle part | ||||
| Patch length
a |
152mm | 152/190mm | 152/190mm |  |
| patch width
b |
45-50mm | 45-50mm | 45-50mm | |
| Handle rope height d | 100-120mm | 100-120mm | 100-120mm | |
| Handle distance c | 72mm | 72/85mm | 72/85mm | |
| Rope diameter | ф4-5mm | ф4-5mm | ф4-5mm | |
| Patch paper roll width | 90-100mm | 90-100mm | 90-100mm | |
| patch paper roll diameter | ф1200mm | ф1200mm | ф1200mm | |
| patch paper thickness | 100-130g/㎡ | 100-130g/㎡ | 100-130g/㎡ | |
| Machine Speed | 30-200bags/min | 30-200bags/min | 30-150bags/min | |
| production speed for bags without handles | 30-180bags/min | 30-150bags/min | 30-120bags/min | |
| production speed for bags with handles | 30-150bags/min | 30-130bags/min | 30-130bags/min | |
| Bottom folding type |  |
|||
| Cutting knife | Teeth cutting | |||
| Power Supply | 380V 3Phase 38KW | 380V 3Phase 38KW | 380V 3Phase 42KW | |
| Machine weight | 16.5T | 17.5T | 17.5T | |
| Machine size | 15000x6000x2700mm | |||