Fabrics with paired, interchanging yarns having...

Details Fabrics with paired, interchanging yarns having... Fabrics with paired, interchanging yarns having...

2005-02-15

2005-02-15

Worrell, Danny (Department: 3765)

Textiles: weaving

Fabrics

Drier felts

C139S3830AA, C139S38300A, C162S903000

Reexamination Certificate

active

06854488

ABSTRACT:
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.

REFERENCES:
patent: 4379735 (1983-04-01), MacBean
patent: 4501303 (1985-02-01), Osterberg
patent: 5152326 (1992-10-01), Vohringer
patent: 5437315 (1995-08-01), Ward
patent: 5454405 (1995-10-01), Hawes
patent: 5826627 (1998-10-01), Seabrook et al.
patent: 5881764 (1999-03-01), Ward
patent: 5967195 (1999-10-01), Ward
patent: 6145550 (2000-11-01), Ward
patent: 6202705 (2001-03-01), Johnson et al.
patent: 0 269 070 (1993-03-01), None
patent: WO 0214601 (2001-08-01), None

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