Fully Automatic Roll-fed Square Bottom Paper Bag Machine
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Website: https://upg-printpacking.com/2-12-fully-automatic-roll-fed-square-bottom-paper-bag-machine.html
ZH-QFJ13
Paper bag making machine for square bottom bags with or without handle
Production Process for Paper Handles
1. Handle Forming
2. Handle Cutting
3. Handle Application
| Paper Handle Size Range | |
| A: Handle Length | 110-120 mm |
| B: Patch Width | 45-50 mm |
| C: Patch Length | 152.4 mm |
| D: Handle Width | 76.2 mm |
Different Bottom Styles for Paper Bags Without Handles
To cater to varying customer needs, we provide a selection of bottom styles for paper bags without handles (produced by semi-automatic paper bag making machines). These bag bottom styles require specialized forming molds, which differ from those used in fully automatic bag-making machines, ensuring compatibility and flexibility in semi-automatic production.
Production Process for Paper Handles
Y= Bottom Folding= Bottom Size × (65%-75%)
X= Gluing Zone =25mm-30mm
Specifications
| Model | ZH-QFJ13 | |
| Mode | With Handle | Without Handle |
| Paper Roll Width | 590-990mm | 400-990mm |
| Max. Paper Roll Diameter | Ø1200mm | Ø1200mm |
| Material Core Diameter | Ø76mm (3”) | Ø76mm (3”) |
| Paper Thickness | 80-160g/m² | 55-160g/m² |
| Bag Width | 200-330mm | 125-330mm |
| Paper Tube Length | 270-410mm | 270-530mm |
| Bag Bottom Size | 60-150mm | 60-150mm |
| Handle Rope Height | 110-120mm | / |
| Handle Rope Diameter | Ø4-6mm | / |
| Handle Patch Length | 152.4mm | / |
| Handle Patch Width | 45-50mm | / |
| Paper Patch Roll Diameter | Ø1200mm | / |
| Paper Patch Roll Width | 90-100mm | / |
| Paper Patch Thickness | 100-250g/m² | / |
| Max. Production Speed | 120bags/min | 220bags/min |
| Total Power | 42kw | |
| Total Weight | Approx. 16000kg | |
| Overall Dimensions (L×W×H) | 13000×6000×H3100mm | |
Working Conditions
| Power | 3 phases, 380V±10%, 50 Hz |
| Compressed Air | Pressure: 0.6 MPa Volume: approx. 1 m³/hour Oil and humidity: ≤8 mg/m3 |
| Installation Height | Max. altitude: 1500 m |
| Ambient Requirement | Relative moisture: max. 65% when 40℃ Temperature range: 10-40℃ |