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US 7,743,795 B2Granted
Forming fabric having binding weft yarns
AssigneeVoith Patent GmbH
InventorScott Quigley
Life of this patent
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Abstract
Forming fabric that includes a top layer having a plurality of top warp yarns woven with a plurality of top weft yarns. A bottom layer has a plurality of bottom warp yarns woven with a plurality of bottom weft yarns. A plurality of intrinsic binding yarns is utilized. At least one of the intrinsic binding yarns weaves with some of the top layer yarns and binds with one of the bottom layer yarns in each repeat.
Claims32
A forming fabric comprising:
- a top layer comprising a plurality of top warp yarns woven with a plurality of top weft yarns;
- a bottom layer comprising a plurality of bottom warp yarns woven with a plurality of bottom weft yarns;
- a plurality of intrinsic binding yarns;
- and
- at least one of the intrinsic binding yarns being woven with some of the top layer yarns and binding with one of the bottom layer yarns in each repeat,
- wherein the top and bottom layers are bound only with single intrinsic and not paired binding yarns.
3 more elements
A forming fabric comprising:
- a top layer comprising a plurality of top warp yarns woven with a plurality of top weft yarns;
- a bottom layer comprising a plurality of bottom warp yarns woven with a plurality of bottom weft yarns;
- a plurality of binding weft yarns;
- and
- at least one of the binding weft yarns being woven with some of the top layer yarns and binding with only one of the bottom layer yarns in each repeat,
- wherein the top and bottom layers are bound with single intrinsic and not paired binding yarns and not vertically stacked pairs of intrinsic binding yarns.
3 more elements
A forming fabric comprising:
- a top layer composed of a plurality of top warp yarns woven with a plurality of top weft yarns;
- and
- a bottom layer composed of a plurality of bottom warp yarns woven with a plurality of bottom weft yarns,
- wherein the top layer is bound to the bottom layer only with single alternating and not paired binding yarns which weave with some of the top layer yarns and bind with one of the bottom layer yarns in each repeat.
1 more element
Dependencies are inferred from the claim text.