Inline Zipper film blown - printing solution
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SJ50/60C is a complete zipper film production line specially designed to integrate pre-applied zipper film extruding, rotogravure printing and rewinding in line. This Production Line is high-efficiency with a production speed up to 15m/min. Compare with off-line, SJ50/60C production line decreases the waste film, improve the quality of the printing and appearance of the zip film, reduce the floor area of the machines and labor cost.
Its printing machine deploys one to four printing units to realized 1-4 color process printing, and is able to printing on both sides of bags, all depends on your needs
Parameters| Model | ||
| Material | LDPE | LDPE |
| Productivity | 11-15m/min | 11-15m/min |
| Width of bag | 80-400m | 100-600mm |
| Thickness of film | 0.03-0.22mm | 0.03-0.22mm |
| Screw diameter | 50mm | 60mm |
| Screw ratio (L/D) | 30:1 | 30:1 |
| Heater Power | 10kw | 13kw |
| Main Motor Power | 11kw | 15kw |
| Total Power | 30kw | 33kw |
Standard Configurations
- 5 units of inverter controller system
- Porcelain heating system
- Multi-unit air cooling system
Optional Device
Auto material suction, Teeth device, Bottom gusset, High Corona Treatment, Pressure sensor, Printing cyliner
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