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.

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