Warp bound composite papermaking fabric

Details Warp bound composite papermaking fabric Warp bound composite papermaking fabric

2006-06-13

2006-06-13

Calvert, John J. (Department: 3765)

Textiles: weaving

Fabrics

Drier felts

C139S410000, C162S348000, C162SDIG010

Reexamination Certificate

active

07059359

ABSTRACT:
A composite papermaking fabric comprising an upper support fabric and a lower contact fabric. The upper fabric is formed of warp yarns, fabric born warp yarns and weft yarns interwoven to provide the upper fabric with a support surface forming a one up, one down weave.The lower fabric is formed of the fabric born warp yarns interwoven with weft yarns in a weave pattern which provides a weft yarn dominated contact surface. Each of the fabric born warp yarns also weaves over at least one of the upper fabric weft yarns during each repeat of the weave pattern forming binding points which bind the upper and lower fabrics together.

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