CN220284333U - Skein-free pore-forming structure of woven fabric - Google Patents
Skein-free pore-forming structure of woven fabric Download PDFInfo
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- CN220284333U CN220284333U CN202321437231.XU CN202321437231U CN220284333U CN 220284333 U CN220284333 U CN 220284333U CN 202321437231 U CN202321437231 U CN 202321437231U CN 220284333 U CN220284333 U CN 220284333U
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- yarns
- woven
- warp
- weft
- weft yarns
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- 239000002759 woven fabric Substances 0.000 title claims abstract description 38
- 238000009941 weaving Methods 0.000 claims abstract description 71
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000004927 fusion Effects 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000007731 hot pressing Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 abstract description 8
- 238000009940 knitting Methods 0.000 description 27
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The utility model relates to the field of woven fabric product structures, and particularly discloses a hank-free forming hole structure of a woven fabric, which comprises a plurality of groups of warp yarns and a plurality of groups of weft yarns, wherein holes are formed in the weaving mode, weft rows corresponding to the positions of the holes do not have weft yarns, warp columns corresponding to the positions of the holes do not have warp yarns, the left side and the right side of each group of warp yarns respectively comprise limiting woven warp yarns, the left side and the right side of each group of weft yarns respectively comprise limiting woven weft yarns, the holes are formed between the adjacent groups of warp yarns and the adjacent groups of weft yarns, the limiting woven warp yarns and the limiting woven weft yarns are yarns which can be connected in a heating and fusion mode, one or more main woven yarns for forming a fabric effect are arranged between the two limiting woven warp yarns of each group of warp yarns, and one or more main woven yarns for forming the fabric effect are arranged between the two limiting woven weft yarns of each group of weft yarns. The structure can form a more obvious and stable pore structure only by simple longitudinal and transverse weaving of warp and weft yarns when the shuttle loom is used for mechanical weaving.
Description
Technical Field
The utility model relates to the field of woven fabric product structures, in particular to a structure with holes formed by weaving 。
Background
The woven fabric is formed by transversely and longitudinally interlacing warp yarns and weft yarns by a shuttle loom, and unlike other fabrics woven by knitting machines, the woven fabric has no stable structure of the hook weave of the knitted fabric, but only is transversely and longitudinally interlaced by warp yarns and weft yarns, so that the woven fabric is directly formed into a hole structure by transversely and longitudinally interlaced weaving vacancies, and after the woven fabric is formed, the existence of holes may be unobvious and extremely unstable, and the positions of the holes are easily changed due to pulling and stirring of the warp yarns or the weft yarns.
In order to solve the above problems, in the prior art, holes are formed in the woven fabric, and only by improving the weaving machine, the twisting action can be performed in the weaving process to achieve the stable weaving position of yarns around the holes of the forming holes, so as to achieve the stability of the woven forming holes. However, the prior method firstly needs to mechanically have a hank yarn function structure; in addition, the mechanical action time is increased by the mode of forming holes of the hank yarns, so that the weaving speed of the woven fabric is reduced, and the production efficiency of the woven fabric is reduced by the mode; in addition, although the woven fabric is formed by only transversely and longitudinally interweaving warp yarns and weft yarns, the novel style structure is also formed by weaving in the simple weaving mode, and one of the main directions of continuous improvement, development and design in the industry is also realized.
Disclosure of Invention
The utility model aims to provide a hank-free forming pore structure of a woven fabric, which can form a more obvious and more stable pore structure only by simple longitudinal and transverse weaving of warp and weft yarns when the woven fabric is woven mechanically.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the hank-free forming hole structure of the woven fabric is characterized in that the woven fabric comprises a plurality of groups of warp yarns and a plurality of groups of weft yarns, holes are formed in a weaving mode, weft yarns do not exist in weft rows corresponding to the positions of the holes, warp columns corresponding to the positions of the holes do not exist in warp yarns, the left side and the right side of each group of warp yarns respectively comprise limiting woven warp yarns used for playing a role in weaving limiting positions, the left side and the right side of each group of weft yarns respectively comprise limiting woven weft yarns used for playing a role in weaving limiting positions, the holes are formed between adjacent groups of warp yarns and adjacent groups of weft yarns, the limiting woven warp yarns and the limiting woven weft yarns are yarns capable of being connected in a heating fusion mode, one or more main woven yarns used for forming a fabric effect are arranged between the two limiting woven warp yarns of each group of warp yarns, and one or more main woven yarns used for forming the fabric effect are arranged between the two limiting woven weft yarns of each group of weft yarns.
The thickness of the main knitting yarns of each group of warp yarns and/or each group of weft yarns is larger than that of the limit knitting warp yarns and the limit knitting weft yarns.
The limit weaving warp yarns and the limit weaving weft yarns are TPU yarns which can be connected in a heating fusion way.
The TPU yarns are TPU yarns with the thickness of 300D-600D, and/or the TPU yarns are transparent TPU yarns.
The woven fabric comprises a combined weaving group formed by weaving adjacent multiple groups of warp yarns and/or adjacent multiple groups of weft yarns, the combined weaving group comprises a surface layer formed by weaving all groups of warp yarns and/or main weaving yarns of all groups of weft yarns and a bottom layer formed by weaving all groups of limit weaving warp yarns of warp yarns and/or limit weaving weft yarns of all groups of weft yarns, and the woven fabric is used for fusing and connecting and positioning staggered points of the limit weaving warp yarns and the limit weaving weft yarns through hot-pressing.
By adopting the technical scheme, the utility model has the beneficial effects that: according to the structure, the limit weaving warp yarns are arranged on two sides of each warp yarn, and the limit weaving weft yarns are arranged on two sides of each group of weft yarns, so that the main weaving yarns of each group of warp yarns can be limited by the limit weaving warp yarns on two sides, the main weaving yarns of each group of weft yarns can be limited by the limit weaving weft yarns on two sides, and the limit weaving warp yarns and the limit weaving weft yarns are yarns connected by adopting a heat fusion, so that the heat fusion of the staggered points of the limit weaving warp yarns and the limit weaving weft yarns after the weaving forming fabric can be connected together through hot pressing, the position is kept, the main weaving yarns limited by the limit weaving warp yarns and the limit weaving weft yarns are limited by the positions, the positions of the holes are not limited by the warp yarns and the weft yarns, so that the holes can be obviously formed, the holes can be stable and are not easily pulled to deform, in addition, the weaving process of the shuttle loom is simple in weaving style, the weaving yarn action is not needed, the weaving forming efficiency of the fabric is high, and in addition, the novel structure can provide more diversified warp and weft yarn weaving structure designs, and woven fabric weaving patterns for the market.
Drawings
Fig. 1 is a schematic structural view of a hank-free pore-forming structure of a woven fabric according to the present utility model.
Fig. 2 is a schematic diagram of a main knitting yarn structure of a woven fabric without hank forming a pore structure according to the present utility model.
Fig. 3 is a schematic diagram of a spacing weaving warp yarn and a spacing weaving weft yarn of a hank-free forming hole structure of a woven fabric according to the present utility model.
In the figure:
warp yarn 1; limiting the weaving warp yarns 11; a main knitting yarn 12;
weft yarn 2; limiting the knitting weft yarn 21; a main knitting yarn 22;
a hole 3; a combined braiding group 4; a surface layer 41; bottom layer 42 。
Detailed Description
In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.
The woven fabric disclosed in this embodiment includes a plurality of groups of warp yarns 1 and a plurality of groups of weft yarns 2, and the woven fabric includes a plurality of groups of warp yarns 1 and a plurality of groups of weft yarns 2, and the weave is formed with holes 3, where the warp yarns 1 and the weft yarns 2 are grouped, the warp yarns 1 are grouped, the weft yarns 2 are grouped, and the groups of weft yarns 2 are arranged differently, the groups of warp yarns 1 and weft yarns 2 may be the same, or regularly. The holes 3 are formed between the adjacent groups of warp yarns 1 and the adjacent groups of weft yarns 2, weft rows corresponding to the positions of the holes 3 do not have weft yarns 2, warp columns corresponding to the positions of the holes 2 do not have warp yarns 1, so that pores are formed, and the pores are larger if needed, the pores can be obviously formed into a plurality of rows and columns of empty yarns, and are specifically set according to the needs. The left and right sides of each set of warp yarns 1 in this embodiment respectively include a limiting knitting warp yarn 11 for playing a role of knitting limiting positions, the left and right sides of each set of weft yarns 2 respectively include a limiting knitting weft yarn 21 for playing a role of knitting limiting positions, one or more main knitting yarns 12 for forming a fabric effect are included between the two limiting knitting warp yarns 11 of each set of warp yarns 1, one or more main knitting yarns 22 for forming a fabric effect are included between the two limiting knitting weft yarns 21 of each set of weft yarns 2, the main knitting yarns 12/22 can be any yarn which can be knitted, different materials and colors can be selected according to design, a simple structure is shown in the figure, the main knitting yarns 12/22 are one, the limiting knitting warp yarns 11 and the limiting knitting weft yarns 21 are yarns which can be connected by heating fusion, after knitting the fabric, the limiting knitting warp yarns 11 and the limiting weft yarns 21 after knitting the fabric are connected together by hot-pressing processing, and the main knitting yarns 12/22 for forming the fabric effect are kept in position, so that the main knitting yarns 12/22 of the limiting positions of the limiting knitting warp yarns 11 and the limiting knitting weft yarns 21 are limited by the thermal pressing processing.
The TPU yarns which are connected by adopting the heat fusion connection as disclosed in the embodiment, for example, in order to achieve the effect that the limit weaving warp yarn 11 and the limit weaving weft yarn 21 do not play an obvious fabric appearance, the TPU yarns can be made of thinner and transparent yarns, the thickness of the main weaving yarns 12/22 of each group of warp yarns 1 and/or each group of weft yarns 2 is thinner than that of the limit weaving warp yarn 11 and the limit weaving weft yarn 12, for example, the TPU yarns are the TPU yarns with the thickness of 300D-600D, the transparent visual existence sense is weak, the limit effect is good, the TPU yarns can be cooled and retracted after being heated, and the main weaving yarns 12/22 can be better folded, so that the visual effect of the hole 3 is more obvious. As shown in the figure, the woven fabric comprises adjacent groups of warp yarns 1 and adjacent groups of weft yarns 2 to form a combined woven group 4, the combined woven group 4 comprises a surface layer 41 formed by weaving 12/22 of main weaving yarns of each group of warp yarns 1 and each group of weft yarns 2 and a bottom layer 42 formed by weaving limiting weaving warp yarns 11 of each group of warp yarns 1 and/or limiting weaving weft yarns 21 of each group of weft yarns 2, so that TPU transparent yarns of the bottom layer 22 form a reticular structure, after hot-pressing processing, the interlacing points of the limiting weaving warp yarns 11 and the limiting weaving weft yarns 121 of the reticular structure are connected and positioned, an obvious pore structure can be formed, good limiting can be achieved, the pattern weaving of the surface layer 41 can also be carried out, and different appearance effects can be achieved.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (7)
1. The hank-free forming hole structure of the woven fabric is characterized in that the woven fabric comprises a plurality of groups of warp yarns and a plurality of groups of weft yarns, holes are formed in a weaving mode, weft yarns do not exist in weft rows corresponding to the positions of the holes, warp columns corresponding to the positions of the holes do not exist in warp yarns, the left side and the right side of each group of warp yarns respectively comprise limiting woven warp yarns used for playing a role in weaving limiting positions, the left side and the right side of each group of weft yarns respectively comprise limiting woven weft yarns used for playing a role in weaving limiting positions, the holes are formed between adjacent groups of warp yarns and adjacent groups of weft yarns, the limiting woven warp yarns and the limiting woven weft yarns are yarns capable of being connected in a heating fusion mode, one or more main woven yarns used for forming a fabric effect are arranged between the two limiting woven warp yarns of each group of warp yarns, and one or more main woven yarns used for forming the fabric effect are arranged between the two limiting woven weft yarns of each group of weft yarns.
2. The hank-free pore-forming structure of a woven fabric of claim 1, wherein the thickness of the main weave yarns of each set of warp yarns and/or each set of weft yarns is greater than the thickness of the spacing weave warp yarns and the spacing weave weft yarns.
3. The hank-free pore-forming structure of a woven fabric of claim 1, wherein the spacing woven warp yarns and the spacing woven weft yarns are heat fusible connected TPU yarns.
4. The hank-free pore-forming structure of a woven fabric of claim 2, wherein the spacing woven warp yarns and the spacing woven weft yarns are heat fusible connected TPU yarns.
5. The hank-free pore-forming structure of a woven fabric according to claim 3 or 4, wherein the TPU yarn is a TPU yarn having a thickness of 300D-600D and/or the TPU yarn is a transparent TPU yarn.
6. The hank-free hole structure of a woven fabric according to any one of claims 1 to 4, wherein the woven fabric comprises adjacent groups of warp yarns and/or adjacent groups of weft yarns to form a combined woven group, the combined woven group comprises a surface layer formed by weaving the main woven yarns of each group of warp yarns and/or each group of weft yarns and a bottom layer formed by weaving the limit woven warp yarns of each group of warp yarns and/or the limit woven weft yarns of each group of weft yarns, and the woven fabric is subjected to hot-pressing to fuse and position interlacing points of the limit woven warp yarns and the limit woven weft yarns.
7. The hank-less forming aperture structure of a woven fabric of claim 5, wherein the woven fabric comprises adjacent sets of warp yarns and/or adjacent sets of weft yarns woven to form a combined woven set, the combined woven set comprising a surface layer formed by weaving the main woven yarns of each set of warp yarns and/or each set of weft yarns and a bottom layer formed by weaving the spacing woven warp yarns of each set of warp yarns and/or the spacing woven weft yarns of each set of weft yarns, the woven fabric positioning the interlacing points of the spacing woven warp yarns and the spacing woven weft yarns by hot-pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437231.XU CN220284333U (en) | 2023-06-07 | 2023-06-07 | Skein-free pore-forming structure of woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437231.XU CN220284333U (en) | 2023-06-07 | 2023-06-07 | Skein-free pore-forming structure of woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284333U true CN220284333U (en) | 2024-01-02 |
Family
ID=89339800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321437231.XU Active CN220284333U (en) | 2023-06-07 | 2023-06-07 | Skein-free pore-forming structure of woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284333U (en) |
-
2023
- 2023-06-07 CN CN202321437231.XU patent/CN220284333U/en active Active
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