This Roll Feeding Square Bottom Paper Bag Manufacturing Machine uses roll-type paper to make square bottom paper bags without handles.
| Model | KTPM-B450 | KTPM-B450A | KTPM-B450B |
| Tube Length | 270-530mm | 300-630mm | 380-760mm |
| Bag Width | 200-450mm | 220-450mm | 220-450mm |
| Bottom Width | 90-180mm | 100-220mm | 80-230mm |
| Paper Thickness | 70-150gsm | 80-150gsm | 80-150gsm |
| Paper Feeding Speed | ≤90m/min | ≤90m/min | ≤90m/min |
| Mechanical Speed | 30-200 pcs/min | 30-180 pcs/min | 30-150 pcs/min |
| Paper Bag Making Speed | 30-180 pcs/min | 30-150 pcs/min | 30-120 pcs/min |
| Paper Jumbo Roll Width | 610-1290mm | 670-1370mm | 630-1390mm |
| Paper Jumbo Roll Diameter | Φ1300mm | Φ1300mm | Φ1300mm |
| Paper Core Diameter | Φ76mm | Φ76mm | Φ76mm |
| Inline Printing Function (Optional) | |||
| Printing Color | 2colors/4colors | 2colors/4colors | 2colors/4colors |
| Printing Length | 100-1360mm | 100-1360mm | 100-1460mm |
| Printing Width | 270-530mm | 300-630mm | 380-760mm |
| Printing Speed | 10-100m/min | 10-100m/min | 10-100m/min |
| Color Register Precision | ≤±0.20mm | ≤±0.20mm | ≤±0.20mm |
| Rubber Plate Thickness | 2.28mm+0.38mm 1.7mm + 0.38mm | 2.28mm+0.38mm 1.7mm + 0.38mm | 2.28mm+0.38mm 1.7mm + 0.38mm |
| Working Air Current | 0.36m³/ min (0.5-0.8 MPa) | 0.36m³/ min (0.5-0.8 MPa) | 0.36m³/ min (0.5-0.8 MPa) |
| Machine Power | 15kw 23.8kw (inline 2 colors) 27.4kw (inline 4 colors) | 17.5kw 23.5kw (inline 2 colors) 26.5kw (inline 4 colors) | 17.5kw 23.5kw (inline 2 colors) 26.5kw (inline 4 colors) |
| Machine Weight | 9000kg 11500kg (inline 2 colors) 12000kg (inline 4 colors) | 10500kg 12500kg (inline 2 colors) 13000kg (inline 4 colors) | 10500kg 12500kg (inline 2 colors) 13000kg (inline 4 colors) |
| Machine Size (LWH) | 10000x3800x2200mm 16400x5000x2500mm (inline 2 colors) 17700x5000x2500mm (inline 4 colors) | 12000x3800x2200mm 16500x5000x2500mm (inline 2 colors) 17800x5000x2500mm (inline 4 colors) | 12000x3800x2200mm 16500x5000x2500mm (inline 2 colors) 17800x5000x2500mm (inline 4 colors) |
| Power Support | 3 Phase 220/380/440V 50/60HZ | ||
With Hydraulic Auto-Loading
With Auto Tension Control
Max Diameter: 1300mm
Auto Tension Control
Power Brake: 10kg
Control Paper Feeding Way Design
Control by Servo Motor
Use Ultrasonic Sensor
Printing Mark Checking
Water Based Glue
Electrical Valve Control Glue Feeding
Optional Hot Melt Glue (Laminated Paper)
Use Fixed Forming Mold
Servo Motor Control
Servo Motor Control
Auto Counting
Patch Quantity Set
Support Different Language
Online Computer Connect
Use Water Base Ink
Use Rubber Plate
Doctor Blade System
Ink Recycle System
Max Printing Speed: 100m/min
Use Water Base Ink
Use Rubber Plate
Doctor Blade System
Ink Recycle System
Max Printing Speed: 100m/min
Auto Loading
Water Glue Sealing
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