We have different sewing thread for filter bags such as polyetser,arcylic,PPS,Aramid,PTFE,fibreglass etc.
High Strength Series (S Grade)
| Model | S100 | S125 | S150 | S280 |
| Density | 1000den | 1250den | 1500den | 2800den |
| Break Force | 40N | 46N | 60N | 112N |
| Titre | 400/m |
| Tensile Strength | 4.2g/den or 38CN/Tex |
| Heat Resistance | -190~260 o C |
| Shrinkage | < 3% |
| Length per kg | 9000m | 7200m | 6000m | 3200m |
| Application | PTFE, Fibreglass overlay PTFE membrane filter bag body sewing. | Filter bag top and bottom sewing. | Membrane structure sewing thread. |
Mid-strength Series (C Grade)
| Model | C100 | C125 | C150 | C200 |
| Density | 1000den | 1250den | 1500den | 2000den |
| Break Force | 35N | 40N | 50N | 65N |
| Titre | 400/m |
| Tensile Strength | 3.4g/den or 30CN/Tex |
| Heat Resistance | -190~260 o C |
| Shrinkage | < 3% |
| Length per kg | 9000m | 7200m | 6000m | 3200m |
| Application | Nomex, PPS, P84, FMS, Arcylic etc. filter bag body sewing. | Filter bag top and bottom sewing. |
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