SOS Paper Bag Making Machine with 2 Color Flexo Printer XKFDP-220/330/330B/450B/540
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Roll-fed Paper Bag Making Machine for Self Opening Sack (SOS) Bag
Equipped with 2 color in-line printer, our SOS paper bag making machine is capable of turning paper roll into custom printed paper shopping bags. Along with newly developed manufacturing technology, this paper bag machine can produce SOS bags and square bottom gusseted bags in one process from paper roll unwinding, printing, side gluing, forming, cutting, bottom opening, bottom gluing and folding through to completion. With Japan imported Mitsubishi servo motor control system, this SOS bag making machine incurs high precision and exceptional stability, and is an excellent choice for a number of paper bag manufacturers and printing plants.
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Paper Bag Making Process
- Discharge
- Inline Printing
- Side Glue
- Forming
- Cutoff
- Crimping
- Bottom opening
- Bottom glue
- Bottom folding
- Finished Product
Specifications
| Model | XKFD-220 | XKFD-280 | XKFD-330 | XKFD-330B | XKFD-450 | XKFD-450B | XKFD-450C | XKFD-540 |
| Bag tube length | 190-370mm | 270-530mm | 270-530mm | 320-630mm | 285-530mm | 420-760mm | 420-760mm | 420-760mm |
| Bag length | 150-320mm | 225-470mm | 225-470mm | 240-550mm | 225-470mm | 320-680mm | 320-640mm | 340-680mm |
| Bag width | 80-220mm | 120-280mm | 120-330mm | 160-370mm | 220-450mm | 200-450mm | 200-450mm | 250-540mm |
| Bottom width | 50-120mm | 60-160mm | 60-180mm | 80-200mm | 80-200mm | 80-240mm | 120-260mm | 120-260mm |
| Paper grammage | 50-130g/m² | 60-160g/m² | 60-160g/m² | 80-160g/m² | 80-160g/m² | 80-160g/m² | 80-160g/m² | 90-160g/m² |
| Paper roll width | 280-710mm | 385-910mm | 385-1050mm | 590-1170mm | 630-1370mm | 590-1410mm | 590-1450mm | 770-1640mm |
| Bag production speed | 30-200pcs/min | 30-180pcs/min | 30-160pcs/min | 30-150pcs/min | 30-150pcs/min | 30-120pcs/min | 30-120pcs/min | 30-120pcs/min |
| Printing Section | ||||||||
| Max. printing material width | 800mm | 1000mm | 1200mm | 1200mm | 1400mm | 1500mm | 1500mm | 1700mm |
| Max. printing width | 760mm | 960mm | 1160mm | 1160mm | 1360mm | 1460mm | 1460mm | 1660mm |
| Printing length range | 230-800mm | 230-800mm | 230-800mm | 230-800mm | 280-800mm | 280-800mm | 280-800mm | 280-800mm |
| Printing speed | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min |
| Register accuracy | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm |
| Plate Thickness | 1.7 mm 0.3 mm as standard, including double-sided adhesive tape; customizable upon request | |||||||
| Power requirement | 380V, 3-phase, 15kW | 380V, 3-phase, 17kW | 380V, 3-phase, 21kW | 380V, 3-phase, 25kW | 380V, 3-phase, 25kW | 380V, 3-phase, 27.5kW | 380V, 3-phase, 27.5kW | 380V, 3-phase, 27.5kW |
| Machine weight | 7300kg | 9000kg | 12300kg | 12300kg | 12700kg | 14700kg | 14700kg | 16500kg |
| Machine dimensions (L×W×H) | 10240×2980×2500mm | 11940×2980×2500mm | 12040×3050×2500mm | 12740×3050×2500mm | 12440×3150×2500mm | 13505×3400×2500mm | 13505×3400×2500mm | 14725×3500×2500mm |
Details
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- Unwinder
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- Web Guide
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- SICK Sensor
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- Forming Unit
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- Cutting
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- Bottom Close
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- MITSUBISHI Servo
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- Collecting
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- Automatic oil lubrication system
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- Photoelectric sensor for print control
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- Web guiding system
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- Side glue delivery system
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- Mitsubishi servo system
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- The loading/unloading of the paper roll is performed with a hydraulic lift. The unwinding section adopts constant tension control.
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- Weiniew touch screen from Taiwan provides easy operation and control.
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- Heavy duty machine frame and base

