Electric Motor Driven Paper Bag Forming Machine with Four Colors Flexo Printing
Machine Description
HD8918-2F-2B(HD4918BDS)BOTTOMER is an extremely flexible multi-purpose high-performance bottomer machine, suit to produce various sizes of paper bag. And it has the internal and external reinforcement unit to strengthen the bag. Also, it can produce different kind of valve,like plate type valve,tuck-in sleeve valve,paper and pp tublar valve etc. At the same time, the Big S unit is added in the bottomer for making the bags dry and flat.
Process Description
High-speed Rotary Vacuum Feeding → Puncturing Vent Hole and Creasing → Tubes Delivery → Bottom-Opening → Valve Sheet Pasting → Automatic Gluing → Bottom-pasting and Bag Forming → External Reinforcement Sheet Pasting → Bottom Revising → Bags Counting and Palletizing → Programmable Logic Controller(PLC)
HD8918-2F-BD (HD4918BDS) Operating Condition
Working hour | 22 hours/day |
| Design temperature | 0~40℃ |
| Design humidity | MAX. 95% |
| Number required | 1 unit |
| Model name | HD8918-2F-BD (HD4918BDS) |
HD8918-2F-BD (HD4918BDS) Performance
| Max Speed | 80 bags/min(Depends on paper quality, number of ply and operators’ skill.) |
| Bag length | 380~825mm |
| Bag width | 350~550mm |
| Bottom width | 90~175mm |
| Distance center distance | 290~650mm |
| Valve plate length | 120~250mm |
| Tubular valve length | 120~250mm |
| Main drive motor | 47kw |
| Total weight | 52T |
| Size of whole set | 35.0mx5.0m×4.0m ( L×W×H) |
HD8918-2F-BD (HD4918BDS) Composing of the production line
| Name | Quantity |
| High speed feeder machine | 1 |
| Perforation of the exhaust outlet unit | 1 |
| Tube opening unit | 1 |
| Automatic gluing machine | 1 |
| Scrip sealing machine | 1 |
| Bag bottom turning unit | 1 |
| Counting and delivery line | 1 |
| Automatic delivering out unit | 1 |
| Piling up platform | 1 |
| Electric control unit | 1 (German Siemens) |
| Vacuum-pump | 1 (German Rietschele) |
| Bearing | (Janpan NSK) |
The Detail of the Bottomer Machine and sample of bags.
Usage and Characteristics
It is used for producing valve cement paper bags with printing. The main motor adopts frequency conversion motor to save more electricity and regulate speed more freely. The color code tracker with good performance makes the sealing and cutting length more accurate and the error smaller. It adopts advanced computer to adjust length more freely and accurately.It can make one printed bag and three unprinted bags one time, or four unprinted bags one time in allowed width.
Perfect service:
1. Technical consultation
2. Detailed design of factory or workshop
3. Project evaluation
3. Training engineers and workers
4. Supplying spare part for long time
5. Installing and testing the whole production line
6. Good after-sale and in-sale servcie
Welcome to contact us or visit our factory. We are ready here.
