Food Grade Paper Valve Bag Production Line
This valve sack production line is versatile for making various types of food grade paper bags. It is mainly configured with ZT1962S valve sack tuber, FM2018 valve sack bottomer, hot-melt gluing machine and heat sealing machine. The food grade paper valve bag production line is typically suitable for the production of block bottom food grade bags and animal feeds bags.
Specifications| Size | 31×4×3.5 m |
| Weight | 32 t |
| Types of cutting | flush-cut + stepped-end cut |
| Tube length (stepped-end cut) | 500-1100mm |
| Tube length (flush-cut) | 500-1100 mm |
| A-shape tube width | 370-620 mm |
| M-shape tube bottom width | ≤80 mm |
| Cuttable | 2-4 layers of paper+1layer of film |
| Maximum productivity | 175 sacks/min |
| Maximum roll paper diameter | 1300 mm |
| Size | 28.7×5.2×4.3m |
| Weight | 19.1 t |
| Bag length | 365-850mm |
| Bag width | 250-600mm |
| Bag bottom width | 100-200mm |
| Productivity | ≤60 sacks/min |
- Capable of producing large size block bottom valve sacks at a fast speed, the loading weight of kraft bag surpasses 25kg;
- Equipped with reinforcing strips, suitable for high-pressure filling;
- Higher productivity generates lower production costs for customers;
Samples of large size valve sack (loading weight ≥25kg)
Kraft multiwall valve bag
Ultrasonic sealing multiwall valve bag
Hot-melt glue sealing multiwall paper valve bag
Film laminated multiwall valve bag
One-end pasted multiwall paper bag
Note: This valve sack production line uses FM2018 one-end valve sack bottomer, applicable only to producing large size valve bags. If you need to produce valve sacks for mortar, pigment, chemicals and powdered substance, please visit the link for dry mortar bag production line; If valve sacks for cement, activate carbon is the answer, please visit the link for cement bag production line.
As an experienced manufacturer of paper sack making machines since 1983, Youniker has demonstrated its expertise and professionalism in numerous projects across many fields requiring industrial paper bag production. Apart from individual equipment for paper bag making such as bag tube forming machine and bag bottom pasting machine, we can also supply complete paper bag manufacturing line consisting of paper industrial sack tuber and paper bag bottomer machines. Whether you are looking for cement sack making machine, paper animal feed bag making machine, or other paper sack production equipment for powder or granular goods, we will be your reliable source of industrial paper bag machines.
