Patent ID: 7584768
Filing Date: 2009-09-08
Classification: D21F

Abstract:
1. A woven belt for a machine for producing a web of fibrous material, said woven belt comprising: at least two woven layers including a first woven layer and a second woven layer, each of said at least two woven layers including a plurality of warp threads extending in a belt longitudinal direction and a plurality of weft threads extending in a belt transverse direction, said first woven layer forming a web contact side, said second woven layer forming a machine contact side, said plurality of warp threads including a plurality of tie warp threads and a plurality of structure-forming warp threads, said first and second woven layers joining together by said plurality of tie warp threads, said first woven layer being woven with at least 26 different warp thread runs, said plurality of structure-forming warp threads being woven into said first woven layer, said plurality of weft threads of said first woven layer having a maximum floating length of 3 relative to each other, wherein one of: