A triple layer forming fabric has two independent layer integrated together by a binder yarn in the middle. Polyester triple layer forming fabrics perform a good combination of a fine paper surface and relatively coarse wear surface which results in excellent paper sheet surface and stable high life potential.

Triple Layer Forming Fabrics for paper making
Wear side of Triple Layer Forming Fabrics for paper making
Paper side of Triple Layer Forming Fabrics for paper making
Triple Layer Forming Fabrics

The structure of triple layer forming fabric SSB permits to design the forming side and the wear side of the fabric independently to achieve better performance. The bottom side is made with large diameter yarns to improve stability and wear resistance.

The sheet side has fine yarns to optimize the sheet forming characteristics of the fabric. The fine mesh on top supply a better sheet support, improving formation, increasing fiber retention and reducing two sideness. Triple layer forming fabrics SSB are used in the production of almost all paper grades, mainly in printing & writing papers and kraft papers grades.

Triple layer forming fabrics SSB are woven in 16, 20 or 24 shed patterns. The paper side is woven in 1x1 plain weave pattern and made by fine polyester mono filament to achieve excellent paper web formation and increased fiber retention while the machine side is woven in 5 or 6 shaft with large diameter mono filaments for high wear resistance, which contributes to the outstanding drainage.

Specifications:

Type Warp mesh Weft count Warp diameter Weft diameter CFM FSI DI
3c6020 69.5-70.5 79.5-80.5 0.13/0.20 0.13 0.13/0.27 0.27 250 195 25.4
3c5220   59.5-60.5 79.5-80.5 0.13/0.20 0.13 0.13/0.30 0.30 285 186 29
59.5-60.5 67.5-68.5 0.13/0.20 0.13 0.13/0.30 0.30 400 166 34.5
59.5-60.5 61.5-62.5 0.13/0.20 0.15 0.15/0.35 0.35 380 156 29.9
3c5224  51.5-52.5 54.5-55.5 0.17-0.25 0.17 0.17/0.40 0.40 285 137 19.9
51.5-52.5 48.5-49.5 0.17-0.25 0.17 0.17/0.40 0.40 380 127 23.6
3c4224  41.5-42.5 43.5-44.5 0.22/0.30 0.22 0.22/0.45 0.45 350 110 19.6
41.5-42.5 39.5-40.5 0.22/0.30 0.22 0.22/0.45 0.45 445 103 22.6
3c4220 41.5-42.5 49.5-50.5 0.22-0.30 0.22 0.22/0.45 0.45 350 119 22.2
41.5-42.5 45.5-46.5 0.20-0.28 0.22 0.22/0.50 0.50 400 113 23.4
41.5-42.5 39.5-40.5 0.22/0.28 0.22 0.22/0.50 0.50 505 103 25.7