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Single Layer Forming Fabric
A single layer forming fabric is the least complex of the weave pattern categories and the 4, 5 shaft and 8 shaft configurations are still widely used in the paper making industry.
And single layer forming fabrics are also applied in the manufacturing of multi-layer forming fabrics due to their good paper sheet forming properties.
Structure
The single layer polyester forming fabrics is the simplest forming fabrics, It includes four different forms:
1. 2-shed (one up and one down) : The design is mainly used in sewage treatment plants, sludge dewatering machines, etc.
2. 3-shed (one up two down): Mainly used for sludge dewatering machine, washing machine and bleaching machine.
3. 4-shed (one up and three down) : Mainly used for various paper machines.
4. 5-shed (one up and four down) : Mainly used to produce all kinds of kraft paper, tissue paper, writing paper, printing paper, etc.
Application
Single layer forming fabric is suitable for low speed paper machine.According to their weaving shed, single layer fabrics could be used for the manufacture of kraft papers, tissue papers, writing & printing papers.
Parameter
Weaving Series and type | Model | Filament Diameter (mm) | Density(root/cm) | Tensile Strength | Thickness (mm) | m³/㎡h | Force elongation | |||
Warp | Weft | Warp | Weft | Surface | Joint | |||||
4 heddle | SH27254 | 0.20 | 0.25 | 30 | 22 | ≥600 | ≥400 | 0.49 | 8000 | 0.6% |
SH27274 | 0.20 | 0.27 | 30 | 21.5 | ≥600 | ≥400 | 0.51 | 7800 | 0.6% | |
SH31204 | 0.18 | 0.20 | 35 | 28 | ≥600 | ≥380 | 0.43 | 7500 | 0.68% | |
SH31204-1 | 0.18 | 0.20 | 35 | 30 | ≥600 | ≥380 | 0.43 | 7000 | 0.68% | |
5 heddle | SH30205 | 0.17 | 0.20 | 32 | 28.5 | ≥500 | ≥350 | 0.41 | 7100 | 0.6% |
SH31215 | 0.20 | 0.21 | 35 | 32 | ≥600 | ≥400 | 0.48 | 7000 | 0.6% | |
8 heddle | SH25358 | 0.22 | 0.35 | 28 | 19.5 | ≥700 | ≥500 | 0.85 | 9000 | 0.65% |
SH25388 | 0.22 | 0.38 | 29.5 | 19 | ≥700 | ≥500 | 0.87 | 8500 | 0.65% | |
SH27358 | 0.22 | 0.35 | 30 | 20 | ≥700 | ≥500 | 0.85 | 8500 | 0.65% | |
SH25458 | 0.22 | 0.45 | 29 | 15.2 | ≥700 | ≥500 | 0.87 | 7500 | 0.65% |
Packing & Delivery
1.Bubble Film and waste thick fabric wrapping while protecting inside fabric.
2.Wrapped special fabric package outside(Air shipping ).
3.Composite wooden box(seashipping ).
Single Layer Forming Fabric
A single layer forming fabric is the least complex of the weave pattern categories and the 4, 5 shaft and 8 shaft configurations are still widely used in the paper making industry.
And single layer forming fabrics are also applied in the manufacturing of multi-layer forming fabrics due to their good paper sheet forming properties.
Structure
The single layer polyester forming fabrics is the simplest forming fabrics, It includes four different forms:
1. 2-shed (one up and one down) : The design is mainly used in sewage treatment plants, sludge dewatering machines, etc.
2. 3-shed (one up two down): Mainly used for sludge dewatering machine, washing machine and bleaching machine.
3. 4-shed (one up and three down) : Mainly used for various paper machines.
4. 5-shed (one up and four down) : Mainly used to produce all kinds of kraft paper, tissue paper, writing paper, printing paper, etc.
Application
Single layer forming fabric is suitable for low speed paper machine.According to their weaving shed, single layer fabrics could be used for the manufacture of kraft papers, tissue papers, writing & printing papers.
Parameter
Weaving Series and type | Model | Filament Diameter (mm) | Density(root/cm) | Tensile Strength | Thickness (mm) | m³/㎡h | Force elongation | |||
Warp | Weft | Warp | Weft | Surface | Joint | |||||
4 heddle | SH27254 | 0.20 | 0.25 | 30 | 22 | ≥600 | ≥400 | 0.49 | 8000 | 0.6% |
SH27274 | 0.20 | 0.27 | 30 | 21.5 | ≥600 | ≥400 | 0.51 | 7800 | 0.6% | |
SH31204 | 0.18 | 0.20 | 35 | 28 | ≥600 | ≥380 | 0.43 | 7500 | 0.68% | |
SH31204-1 | 0.18 | 0.20 | 35 | 30 | ≥600 | ≥380 | 0.43 | 7000 | 0.68% | |
5 heddle | SH30205 | 0.17 | 0.20 | 32 | 28.5 | ≥500 | ≥350 | 0.41 | 7100 | 0.6% |
SH31215 | 0.20 | 0.21 | 35 | 32 | ≥600 | ≥400 | 0.48 | 7000 | 0.6% | |
8 heddle | SH25358 | 0.22 | 0.35 | 28 | 19.5 | ≥700 | ≥500 | 0.85 | 9000 | 0.65% |
SH25388 | 0.22 | 0.38 | 29.5 | 19 | ≥700 | ≥500 | 0.87 | 8500 | 0.65% | |
SH27358 | 0.22 | 0.35 | 30 | 20 | ≥700 | ≥500 | 0.85 | 8500 | 0.65% | |
SH25458 | 0.22 | 0.45 | 29 | 15.2 | ≥700 | ≥500 | 0.87 | 7500 | 0.65% |
Packing & Delivery
1.Bubble Film and waste thick fabric wrapping while protecting inside fabric.
2.Wrapped special fabric package outside(Air shipping ).
3.Composite wooden box(seashipping ).