paper making forming wire
1.suitable for paper mill for making any different papers
2.such as culture paper,printing paper
Polyester forming fabrics
1.According to the weaving, polyester forming fabric can be divided into 4-shed single layer fabrics, 5-shed single layer fabrics, 8-shed single layer fabrics, 7-shed double layer fabrics, 8-shed double layer fabrics, 8-shed double and a half layer fabrics, 16-shed double and a half layer fabrics.
4-shed single layer fabrics is used in making culture paper, printing paper and packing paper.
2. technical parameter
Forming fabrics weaving series and species | Model of fabrics | mm wire diameter | Density (thread/cm) | (N/cm) Strength
| mm Thickness | m3/m2h Air permeability | Max. Elongation | |||
| ||||||||||
Warp | Weft |
Warp
| Weft | Surface | Jointing | |||||
4-shed single layer | 27254 | 0.20 | 0.25 | 30 | 22 | ≥600 | ≥400 | 0.49 | 8000 | 0.60% |
27254-1 | 0.20 | 0.25 | 30 | 23 | ≥600 | ≥400 | 0.495 | 7500 | 0.60% | |
27254-2 | 0.20 | 0.25 | 30 | 24 | ≥600 | ≥400 | 0.50 | 7000 | 0.60% | |
27274 | 0.20 | 0.27 | 30 | 21.5 | ≥600 | ≥400 | 0.51 | 7800 | 0.60% | |
27274-1 | 0.20 | 0.27 | 30 | 22.5 | ≥600 | ≥380 | 0.515 | 7300 | 0.60% | |
31204 | 0.18 | 0.20 | 35 | 28 | ≥600 | ≥380 | 0.43 | 7500 | 0.68% | |
31204-1 | 0.18 | 0.20 | 35 | 30 | ≥600 | ≥380 | 0.43 | 7000 | 0.68% | |
31204-2 | 0.18 | 0.20 | 35 | 30.5 | ≥600 | ≥380 | 0.43 | 6500 | 0.68% | |
