Textile with elasticity
11891732 ยท 2024-02-06
Assignee
Inventors
Cpc classification
D03D7/00
TEXTILES; PAPER
International classification
D03D7/00
TEXTILES; PAPER
D04B21/14
TEXTILES; PAPER
Abstract
The invention disclosed a textile with elasticity. The textile with elasticity includes a plurality of elastic weft units and a plurality of elastic warp yarns of a warp yarn layer. These weft units include a plurality of weft yarns. The warp yarn layer penetrates through gaps formed by the weft units. The warp yarns and the weft yarns all have elasticity. The warp yarn has a twines, wherein each of the twines ties the warp yarn for binding these warp yarns located at the gap. Therefore, the textile with elasticity has good stretching ability and air permeability, and provides comfortable wearing feel by means of yarns wrapped on the weft yarns.
Claims
1. A textile with elasticity, comprising: a first weft unit comprising a plurality of first elastic weft yarns adjacent and parallel to each other; a second weft unit comprising a plurality of second elastic weft yarns adjacent and parallel to each other, wherein the first weft unit and the second weft unit are distributed staggeredly at a front side of the textile with elasticity; a third weft unit comprising a plurality of third elastic weft yarns adjacent and parallel to each other; a fourth weft unit comprising a plurality of fourth elastic weft yarns adjacent and parallel to each other, wherein the third weft unit and the fourth weft unit are distributed alternately at a rear side of the textile with elasticity and corresponded to the first weft unit and the second weft unit respectively; wherein the first elastic weft yarns are woven to and fro in a continuous first S-shaped configuration by a first fabric, and the second elastic weft yarns are woven to and fro in a continuous second S-shaped configuration by a second fabric, four of the first elastic weft yarns are formed into a first sub unit that forms the first S-shaped configuration and four of the second elastic weft yarns are formed into a second sub unit that forms the second S-shaped configuration, and the first sub unit is adjacent to the second sub unit and separated from the second sub unit by a distance, the distance is continuous along an entire length of the first sub unit and the second sub unit; wherein the third elastic weft yarns and the fourth elastic weft yarns are woven continuously into continuous S-shaped by a single fabric, and adjacent to each other are separated by the distance; wherein each of the first elastic weft yarns and each of the third elastic weft yarns are parallel to each other and separated by a gap between the front side and the rear side; wherein each of the second elastic weft yarns and each of the fourth elastic weft yarns are parallel to each other and separated by the gap; and a warp yarn layer comprising a plurality of elastic warp yarns longitudinally disposed within the gap, wherein each of the elastic warp yarns comprises a twine tying one of the elastic warp yarns as a center for binding the first weft unit, the second weft unit, the third weft unit and the fourth weft unit to keep the distance; wherein the first fabric and the second fabric overlap each other in an area that is in an one end of the distance between the first sub unit and the second sub unit and in a direction of the gap between the front side and the rear side of the textile with elasticity.
2. The textile with elasticity of claim 1, wherein each of the first elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
3. The textile with elasticity of claim 1, wherein each of the second elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
4. The textile with elasticity of claim 1, wherein each of the third elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
5. The textile with elasticity of claim 1, wherein each of the fourth elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
6. The textile with elasticity of claim 1, wherein the first elastic weft yarns, the second elastic weft yarns, the third elastic weft yarns and the fourth elastic weft yarns are the same material.
7. The textile with elasticity of claim 1, wherein the elastic warp yarns are elastic fabrics.
8. A textile with elasticity, comprising: a first weft unit comprising a plurality of first elastic weft yarns adjacent and parallel to each other; a second weft unit comprising a plurality of second elastic weft yarns adjacent and parallel to each other, wherein the first weft unit and the second weft unit are distributed staggeredly at a front side of the textile with elasticity; wherein the first elastic weft yarns are woven to and fro in a continuous first S-shaped configuration by a first fabric, and the second elastic weft yarns are woven to and fro in a continuous second S-shaped configuration by a second fabric, four of the first elastic weft yarns are formed into a first sub unit that forms the first S-shaped configuration and four of the second elastic weft yarns are formed into a second sub unit that forms the second S-shaped configuration, and the first sub unit is adjacent to the second sub unit and separated from the second sub unit by a distance, the distance is continuous along an entire length of the first sub unit and the second sub unit; a plurality of elastic warp yarns longitudinally disposed on one side of the first elastic weft yarns and the second elastic weft yarns; and a plurality of twines, wherein each of the twines ties the corresponded elastic warp yarn as a center for binding the first weft unit and the second weft unit to keep the distance; wherein the first fabric and the second fabric overlap each other in an area that is in an one end of the distance between the first sub unit and the second sub unit.
9. The textile with elasticity of claim 8, wherein each of the first elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
10. The textile with elasticity of claim 8, wherein each of the second elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
11. The textile with elasticity of claim 8, wherein the first elastic weft yarns and the second elastic weft yarns are the same material.
12. The textile with elasticity of claim 8, wherein the elastic warp yarns are elastic fabrics.
13. A textile with elasticity, comprising: a first weft unit comprising a plurality of first elastic weft yarns adjacent and parallel to each other; a second weft unit comprising a plurality of second elastic weft yarns adjacent and parallel to each other, wherein the first weft unit and the second weft unit are distributed staggeredly at a front side of the textile with elasticity; a third weft unit comprising a plurality of third elastic weft yarns adjacent and parallel to each other, wherein the third weft unit is disposed at a rear side of the textile with elasticity and corresponded to the first weft unit and the second weft unit; wherein the first elastic weft yarns are woven to and fro in a continuous first S-shaped configuration by a first fabric, and the second elastic weft yarns are woven to and fro in a continuous second S-shaped configuration by a second fabric, four of the first elastic weft yarns are formed into a first sub unit that forms the first S-shaped configuration and four of the second elastic weft yarns are formed into a second sub unit that forms the second S-shaped configuration, and the first sub unit is adjacent to the second sub unit and separated from the second sub unit by a distance, the distance is continuous along an entire length of the first sub unit and the second sub unit; wherein the third elastic weft yarns are woven to and fro in a continuous third S-shaped configuration by a third fabric; wherein each of the third elastic weft yarns is separated in parallel with each of the first elastic weft yarns and each of the second elastic weft yarns by a gap between the front side and the rear side; and a warp yarn layer comprising a plurality of elastic warp yarns longitudinally disposed within the gap, wherein each of the elastic warp yarns comprises a twine tying one of the elastic warp yarns as a center for binding the first weft unit and the second weft unit to keep the distance, the twines tie the third weft unit in the opposite of the first weft unit and the second weft unit; wherein the first fabric and the second fabric overlap each other in an area that is in an one end of the distance between the first sub unit and the second sub unit and in a direction of the gap between the front side and the rear side of the textile with elasticity.
14. The textile with elasticity of claim 13, wherein one of the twines ties at least one of the third elastic weft yarns within the distance.
15. The textile with elasticity of claim 13, wherein each of the first elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
16. The textile with elasticity of claim 13, wherein each of the second elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
17. The textile with elasticity of claim 13, wherein each of the third elastic weft yarns comprises a main yarn and at least one covering yarn, the main yarns are elastic fabrics, and each of the main yarns is helically wrapped by the covering yarn.
18. The textile with elasticity of claim 13, wherein the first elastic weft yarns, the second elastic weft yarns and the third elastic weft yarns are the same material.
19. The textile with elasticity of claim 13, wherein the elastic warp yarns are elastic fabrics.
20. The textile with elasticity of claim 1, wherein: each of the elastic warp yarns of the warp yarn layer extends along a first direction; the distance between the first sub unit and the second sub unit is in the first direction, and is between one of the four of the first elastic weft yarns forming the first sub unit and which is closest to the second sub unit and one of the four of the second elastic weft yarns forming the second sub unit and which is closest to the first sub unit; and the distance remains substantially constant between any point of the one of the four of the first elastic weft yarns and a corresponding point of the one of the four of the second elastic weft yarns that is directly opposite to the any point in the first direction.
21. The textile with elasticity of claim 20, wherein: a passageway is formed between the first sub unit of the first elastic weft yarns and the second sub unit of the second elastic weft yarns, the passageway extending along a second direction which is perpendicular to the first direction; and the passageway is free of any one of the four of the first elastic weft yarns formed into the first sub unit and any one of the four of the second elastic weft yarns formed into the second sub unit.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
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DETAILED DESCRIPTION
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(18) In
(19) In said figures, the basic cloth 200 includes a plurality of yarns 201 which can be elastic. The yarns 201 are divided into two groups with different orientations, and the yarns 201 in each group are fixed and parallel to each other. The warp yarn layer 300 includes a plurality of elastic warp yarns 310 and a plurality of twines 320. The elastic warp yarns 310 are parallel to each other and located on the basic cloth 200, and each of the elastic warp yarns 310 and each of the yarns 201 of the basic cloth 200 are crisscross. Each of the twines 320 of the warp yarn layer 300 wraps along each of the elastic warp yarns 310 and fixes one of the elastic warp yarns 310 and the yarns 201 of the basic cloth 200.
(20) To enhance the flexibility of the textile with elasticity 100, the material for the twines 320 can be made of elastic material as the yarns 201. To make the textile with elasticity 100 aesthetic and tough, a diameter of each elastic warp yarn 310 can be 0.05 cm to 0.1 cm, and a distance between any two of the elastic warp yarns 310 which are adjacent to each other can be 0.2 cm to 0.5 cm.
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(23) Each of the basic cloths 200 includes a plurality of yarns 201 interwoven with each other. The elastic warp yarns 310 are parallel to each other and picoted on the basic cloth 200. The mentioned picoted means the elastic warp yarns 310 are disposed on a surface of the basic cloth 200. In
(24) The textile with elasticity 100 can further include two supported fabric 500 which can be sawed on the elastic cloths 400 for connecting and supporting each of the elastic cloths 400. Each of the supported fabrics 500 can be disposed on areas of toe, heel or shoelace of the vamp of the shoe corresponding to human body.
(25) Each of the yarns 201 can be elastic and can be interwoven with the elastic warp yarns 310 longitudinally or transversely. Moreover, a diameter of each of the elastic warp yarns 310 can be 0.05 cm to 0.1 cm, and a distance between any two of the elastic warp yarns 310 which are adjacent to each other can be 0.2 cm to 0.5 cm.
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(27) The textile with elasticity 100 includes two elastic cloths 400, and each of the elastic cloths 400 further includes a basic cloth 200 and a plurality of elastic warp yarns 310. Each of the basic cloths 200 includes a plurality of yarns 201 interwoven with each other. The elastic warp yarns 310 are parallel to each other and picoted on the basic cloth 200. The definition of picoted is the same as the aforementioned statement, and will not be stated again herein.
(28) The textile with elasticity 100 can further include a supported fabric 500 which can be sawed on the elastic cloth 400 for connecting and supporting each of the elastic cloths 400.
(29) Each of the yarns 201 can be elastic and can be interwoven with the elastic warp yarns 310 longitudinally or transversely. Moreover, a diameter of each of the elastic warp yarns 310 can be 0.05 cm to 0.1 cm, and a distance between any two of the elastic warp yarns 310 which are adjacent to each other can be 0.2 cm to 0.5 cm.
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(31) The first weft unit 210 and the second weft unit 220 are separated by a distance D, and the third weft unit 230 and the fourth weft unit 240 are separated by the distance D, too. Moreover, the first weft unit 210 and the second weft unit 220 are at the front side of the textile with elasticity 100, and the third weft unit 230 and the fourth weft unit 240 are at the rear side of the textile with elasticity 100. The warp yarn layer 300 is disposed between the front side and the rear side of the textile with elasticity 100.
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(34) It's noted that not only the first elastic weft yarns 211 or the second elastic weft yarns 221 included in each sub unit can be connected up by single fabric, but each sub unit belong to the first weft unit 210 or the second weft unit 220 can be connected up by the same fabric.
(35) The warp yarn layer 300 is disposed behind the first weft unit 210 and second weft unit 220. The warp yarn layer 300 includes a plurality of elastic warp yarns 310 and a plurality of twines 320. The elastic warp yarns 310 are crossed but not woven with the first elastic weft yarns 211 and the second elastic weft yarns 221. Each of the elastic warp yarns 310 can be elastic fabric. Each of the elastic warp yarns 310 corresponds to a twine 320 tying one of the elastic warp yarns 310 as a center for binding the first weft unit 210, the second weft unit 220, the third weft unit 230 and the fourth weft unit 240, so that the elastic warp yarn 310 can be fixed by the first elastic weft yarns 211, the second elastic weft yarns 221, the third elastic weft yarns 231 and the fourth elastic weft yarns 241.
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(37) The third weft unit 230 and the fourth weft unit 240 also can be woven as same as the front side of the textile with elasticity 100. That is, the third weft unit 230 and the fourth weft unit 240 can be connected up at another edge of the textile with elasticity 100. Therefore, the embodiment shown in
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(39) The material or number of the covering yarns 211b can be adjusted as long as features of the textile with elasticity 100 won't be affected, such as cotton yarn etc. which is conventional material. Moreover, the second elastic weft yarn 221, the third elastic weft yarn 231 and the fourth elastic weft yarn 241 are as same material as the first elastic weft yarn 211, and will not further stated herein.
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(41) In detail, the twine 320 ties the first elastic weft yarn 211 and third elastic weft yarn 231 or the second elastic weft yarn 221 and fourth elastic weft yarn 241 together, so that each of the elastic warp yarns 310 can be drawn out longitudinally without affecting the stability of the textile with elasticity 100.
(42) The main differences between the yet another embodiment in
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(45) Since the twine 320 at the distance D never weave with nor towed by any elastic weft yarn, the length of the distance D can be kept or adjusted by changing a number of the slip knots.
(46) According to the yet another embodiment shown in
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(48) In the still another embodiment, the distance D is occupied partially by the third weft unit 230 or the fourth weft unit 240, so the width of the distance D can be change by adjusting the position of the mentioned weft units disposed at both side of the textile with elasticity 100. Therefore, the proportion of exposure of the distance D also can be adjusted.
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(50) According to the foregoing embodiments, the advantages of the present disclosure are described as follows. 1. The textile with elasticity provides better ventilation property for textile products by using elastic material and special weave structure, the features solve the problem that textile products can't take care of elasticity and ventilation. 2. The materials of the textile with elasticity are inexpensive, this advantage makes the textile with elasticity reduce the cost. 3. The weave structure of the textile with elasticity is stable for the reason each of the elastic warp yarns is tied by the twine independently. Even if some of the elastic warp yarns are drawn out, the textile with elasticity can still maintain the structural integrity. 4. Because of the distances are kept by the slip knots, each of the distances can be adjusted respectively for different requirements when applying to textile products. Moreover, number of the elastic weft yarns of the weft units can be changed flexibly for adjusting the elasticity of the textile with elasticity.
(51) It will be apparent to those skilled in the art that various modifications and variations can be made to the structure of the present disclosure without departing from the scope or spirit of the present disclosure. In view of the foregoing, it is intended that the present disclosure cover modifications and variations of this present disclosure provided they fall within the scope of the following claims.