Multi-layered woven element

Patent metadata

Field	Value
Publication number	US-11613830-B2
Application number	US-201715403945-A
Country	US
Kind code	B2
Filing date	Jan 11, 2017
Priority date	Jan 12, 2016
Publication date	Mar 28, 2023
Grant date	Mar 28, 2023

Abstract

The present embodiments provide a woven element having a first plurality of warp threads extending in a first direction and integrated into a first surface on a front side of the woven element. The woven element may have a second plurality of warp threads extending in the first direction, where the second plurality of warp threads is integrated into a second surface on a back side of the woven element. A first weft thread may extend in a second direction, where a first portion of the first weft thread is positioned in front of at least one warp thread of the first plurality of warp threads to form at least a portion of a graphic image on the front surface. A second portion of the first weft thread may extend between the first plurality of warp threads and the second plurality of warp threads.

First claim

We claim:

1. A woven element, the woven element comprising:
a first plurality of warp threads extending in a first direction, the first plurality of warp threads being integrated into a first surface of a first layer on a front side of the woven element;
a second plurality of warp threads extending in the first direction, the second plurality of warp threads being integrated into a second surface of a second layer on a back side of the woven element;
a first plurality of weft threads extending in a second direction, the first plurality of weft threads including a first set of weft threads having a first denier and a second set of weft threads having a second denier, the first denier less than the second denier, wherein a first portion of the first set of weft threads is positioned in front of at least two consecutive warp threads of the first plurality of warp threads to form at least a portion of a graphic area on the first surface of the first layer on the front side of the woven element, and wherein a first portion of the second set of weft threads is positioned in front of at least two consecutive warp threads of the first plurality of warp threads to form a non-graphic area on the first surface of the first layer on the front side of the woven element; and
a second plurality of weft threads, the second plurality of weft threads having a third denier greater than at least the first denier of the first set of weft threads, wherein the second plurality of weft threads comprises one of a thermopolymer or a thermoplastic polymer material with a melting point lower than a melting point of the first plurality of warp threads, the second plurality of warp threads, and the first plurality of weft threads, wherein a first portion of the second plurality of weft threads is positioned behind at least two consecutive warp threads of the second plurality of warp threads to form at least a portion of the second surface of the second layer on the back side of the woven element.

2. The woven element of claim 1 , wherein the second plurality of weft threads is exposed on the second surface of the second layer on the back side of the woven element.

3. The woven element of claim 1 , wherein a second portion of each of the first set of weft threads and the second set of weft threads is positioned between the first plurality of warp threads and the second plurality of warp threads for a length extending across three consecutive warp threads of the first plurality of warp threads.

4. The woven element of claim 1 , wherein at least the first set of weft threads comprises a third portion, the third portion being positioned behind at least one warp thread of the second plurality of warp threads to form a tie structure.

5. The woven element of claim 1 , wherein at least 50% of a length of the second plurality of weft threads is positioned behind the second plurality of warp threads.

6. The woven element of claim 1 , further comprising a pocket positioned between the first plurality of warp threads and the second plurality of warp threads.

7. A woven textile element, the woven textile element comprising:
a first layer formed at least in part from a first plurality of warp threads and having a front surface;
a second layer interwoven with the first layer, the second layer formed at least in part from a second plurality of warp threads and having a back surface facing opposite the front surface;
a first plurality of weft threads having a first denier, the first plurality of weft threads integrated into at least the first layer,
wherein the first plurality of weft threads comprises an exposed portion, an unexposed portion, and a tie-down portion,
wherein the exposed portion is exposed on the front surface,
wherein the unexposed portion is positioned between the first layer and the second layer, and
wherein the tie-down portion is interwoven with at least one warp thread of the second plurality of warp threads that forms the second layer;

the first plurality of weft threads including a first set of weft threads having a first denier and a second set of weft threads having a second denier, the first denier being less than the second denier, wherein:
a first portion of the first set of weft threads is positioned in front of at least two consecutive warp threads of the first plurality of warp threads to form at least a portion of a graphic area on the first surface of the first layer on the front side of the woven element, and
a first portion of the second set of weft threads is positioned in front of at least two consecutive warp threads of the first plurality of warp threads to form a non-graphic area on the first surface of the first layer on the front side of the woven element; and

a second plurality of thermoreactive weft threads having a second denier that is greater than the first denier of the first plurality of weft threads, the second plurality of thermoreactive weft threads integrated into at least the second layer, wherein the second plurality of thermoreactive weft threads comprises an exposed portion and an unexposed portion, wherein the exposed portion is exposed on the back surface and comprises greater than 50% of a length of the second plurality of thermoreactive weft threads, wherein the unexposed portion of the second plurality of thermoreactive weft threads is positioned between the first layer and the second layer, and wherein the first layer of the woven textile element comprises approximately 288 warp threads/inch and approximately 5000 weft threads/inch.

8. The woven textile element of claim 7 , wherein the exposed portion of the first plurality of weft threads at least partially forms a graphic image on the front surface of the first layer of the woven textile element.

9. The woven textile element of claim 7 , further comprising at least one pocket located between the first layer and the second layer.

10. The woven textile element of claim 9 , wherein the at least one pocket comprises at least one aperture.

11. The woven textile element of claim 7 , wherein the unexposed portion of the first plurality of weft threads is positioned between the first layer and the second layer continuously for a length extending across three consecutive warp threads of the first plurality of warp threads of the first layer.

12. The woven textile element of claim 7 , wherein the second plurality of thermoreactive weft threads has a melting point lower than a melting point of the first plurality of weft threads, the first plurality of warp threads, and the second plurality of warp threads.

13. An article, the article comprising:
a woven element having a first surface on a front side of a first layer of the woven element and a second surface on a back side of a second layer of the woven element, the first layer of the woven element comprising:
a high resolution area comprising a first set of warp threads extending in a first direction, the first set of warp threads being integrated into the first surface on the front side of the first layer of the woven element, the first set of warp threads having a denier of about 50 D and a first density;
a non-high resolution area comprising a second set of warp threads extending in the first direction, the second set of warp threads being integrated into the first surface on the front side of the first layer of the woven element, the first set of warp threads being a greater number than the second set of warp threads, the second set of warp threads having a denier of about 75D and a second density, which is less than the first density;
a first plurality of weft threads extending in a second direction,
wherein a first portion of the fir

Assignees

• Nike Inc

Inventors

• Alex Meggin B
• Wragg Martin

Classifications

• D03D11/00 Primary

  Double or multi-ply fabrics not otherwise provided for · CPC title

• D03D49/62

  Reeds mounted on slay · CPC title

• D03D47/34

  Handling the weft between bulk storage and weft-inserting means · CPC title

• D03D47/38

  Weft pattern mechanisms · CPC title

• D03D15/00

  Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used · CPC title