Fabrics with paired, interchanging yarns having discontinuous weave pattern
AssigneeVoith Fabrics Heidenheim GmbH & Co. KG
InventorsStewart Lister Hay, Johann Boeck
Life of this patent
Estimating the term…
Loading patent…
AssigneeVoith Fabrics Heidenheim GmbH & Co. KG
InventorsStewart Lister Hay, Johann Boeck
Estimating the term…
A composite fabric comprising a paper side layer, a machine side layer and a plurality of pairs of first and second intrinsic, interchanging weft yarns having at least two segments in the paper side layer within each repeat of the weave pattern. Each layer comprises warp yarns and weft yarns woven together and having a predetermined repeat of the weave pattern in the cross-machine-direction. The first and second intrinsic, interchanging weft yarns in at least some of the plurality of pairs cooperating with each other to provide a discontinuous weft path in the paper side layer within each repeat of the weave pattern. Each pair of interchanging yarns that provides a discontinuous weft path in the paper side layer is positioned between two adjacent top weft yarns of the paper side layer, and each of the two adjacent top weft yarns cooperates with a different yarn of the interchanging yarn pair between the adjacent top weft yarns to define a continuous weft path within each repeat of the weave pattern of the fabric.
A composite fabric comprising a paper side layer having a paper side surface, a machine side layer having a bottom wear side surface, said paper side layer and said machine side layer comprising warp yarns and weft yarns woven together, each having a predetermined repeat of the weave pattern in the cross-machine-direction, and a plurality of pairs of first and second intrinsic, interchanging yarns having at least two segments in the paper side layer within each repeat of the weave pattern, wherein:
Dependencies are inferred from the claim text.