CN220742383U - Tear-resistant elastic fabric - Google Patents
Tear-resistant elastic fabric Download PDFInfo
- Publication number
- CN220742383U CN220742383U CN202322276862.4U CN202322276862U CN220742383U CN 220742383 U CN220742383 U CN 220742383U CN 202322276862 U CN202322276862 U CN 202322276862U CN 220742383 U CN220742383 U CN 220742383U
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- Prior art keywords
- elastic fabric
- filaments
- fabric layer
- elastic
- yarn
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- 239000004744 fabric Substances 0.000 title claims abstract description 63
- 229920000742 Cotton Polymers 0.000 claims abstract description 20
- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 229920002334 Spandex Polymers 0.000 claims abstract description 13
- 239000004759 spandex Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 11
- 239000004626 polylactic acid Substances 0.000 claims abstract description 11
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 229920013627 Sorona Polymers 0.000 claims abstract description 8
- 238000005253 cladding Methods 0.000 claims abstract description 4
- QKSIFUGZHOUETI-UHFFFAOYSA-N copper;azane Chemical compound N.N.N.N.[Cu+2] QKSIFUGZHOUETI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 claims description 10
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 230000000845 anti-microbial effect Effects 0.000 claims 1
- 239000004599 antimicrobial Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a tearing-resistant elastic fabric, which comprises a first elastic fabric layer, an elastic waterproof moisture-permeable film and a second elastic fabric layer which are sequentially compounded; the first warp yarn in the first elastic fabric layer is composite reinforced yarn core yarn and is high-strength polyester filament yarn; the cladding fiber is cotton fiber; the first weft yarn comprises spandex filaments and high-strength nylon filaments coated on the outer side; the second warp yarn in the second elastic fabric layer comprises high-strength nylon filaments and copper ammonia fibers coated on the outer side; the second weft yarn comprises a Sorona yarn and polylactic acid filaments coated on the outer side of the Sorona yarn; the surface of the polylactic acid filament has grooves arranged along the length direction. The high-strength nylon filaments and the high-strength polyester filaments used in the elastic fabric layers on the two sides provide good strength and tearing resistance for the fabric. And the elastic waterproof and moisture-permeable film with elasticity can be compounded with the first elastic fabric layer and the second elastic fabric layer, so that the composite fabric has good elasticity in the weft direction.
Description
Technical Field
The utility model relates to a tearing-resistant elastic fabric, and belongs to the technical field of textile fabrics.
Background
With the continuous development of society, people have increasingly high requirements on wearing comfort. The garment prepared from the elastic fabric has good elasticity, so that people do not have strong constraint feeling when wearing the garment, and wearing comfort can be improved. However, the existing elastic fabric has the defect of tearing resistance, and the problem of how to improve the tearing resistance of the elastic fabric is solved.
Disclosure of Invention
The utility model aims to provide a tearing-resistant elastic fabric, and the high-strength polyester filaments and the high-strength nylon filaments used for the fabric provide good strength and tearing-resistant strength.
In order to solve the technical problems, the aim of the utility model is realized as follows:
the utility model relates to a tearing-resistant elastic fabric which comprises a first elastic fabric layer, an elastic waterproof moisture-permeable film and a second elastic fabric layer which are sequentially compounded;
the first elastic fabric layer is formed by interweaving first warp yarns and first weft yarns, and the first warp yarns are composite reinforcing yarns; the composite reinforced yarn comprises core yarns and cladding fibers, wherein the core yarns are high-strength polyester filaments; the coated fiber is cotton fiber; the first weft yarn comprises spandex filaments and high-strength nylon filaments coated on the outer sides of the spandex filaments;
the second elastic fabric layer is formed by interweaving second warp yarns and second weft yarns, and the second warp yarns comprise high-strength nylon filaments and copper ammonia fibers coated on the outer sides of the high-strength nylon filaments; the second weft yarn comprises a Sorona yarn and polylactic acid filaments coated on the outer side of the Sorona yarn; the surface of the polylactic acid filament is provided with grooves arranged along the length direction.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the elastic waterproof moisture-permeable film is a waterproof moisture-permeable PTFE film with elasticity.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the cross section of the polylactic acid filament is Y-shaped or cross-shaped.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: a third elastic fabric layer is arranged between the first elastic fabric layer and the elastic waterproof and moisture-permeable film.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the third elastic fabric layer is formed by interweaving third warp yarns and third weft yarns, the third warp yarns comprise high-strength polyester filaments and antibacterial cotton fibers coated on the outer sides of the high-strength polyester filaments, and the third weft yarns comprise spandex filaments and antibacterial cotton fibers coated on the outer sides of the spandex filaments.
The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the antibacterial cotton fiber comprises cotton fiber and silver ion antibacterial agent attached to the outer side of the cotton fiber.
The beneficial effects of the utility model are as follows: the high-strength nylon filaments and the high-strength polyester filaments used in the elastic fabric layers on two sides provide good strength and tearing resistance for the fabric. And the elastic waterproof and moisture-permeable film with elasticity can be compounded with the first elastic fabric layer and the second elastic fabric layer, so that the composite fabric has good elasticity in the weft direction.
Drawings
FIG. 1 is a schematic structural view of a tear resistant elastic panel according to an embodiment;
fig. 2 is a schematic structural diagram of a tear-resistant elastic fabric according to a second embodiment.
The labels in the figures are illustrated below: 1-a first elastic facestock layer; 2-an elastic moisture barrier film; 3-a second elastic facestock layer; 4-a third elastic facestock layer.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
Example 1
This embodiment will be described in detail with reference to fig. 1. The tear-resistant elastic fabric according to the embodiment comprises a first elastic fabric layer 1, an elastic waterproof and moisture-permeable film 2 and a second elastic fabric layer 3 which are sequentially compounded.
The first elastic fabric layer 1 is formed by interweaving first warp yarns and first weft yarns, and the first warp yarns are composite reinforcing yarns; the composite reinforced yarn comprises core yarns and cladding fibers, wherein the core yarns are high-strength polyester filaments; the coated fiber is cotton fiber; the first weft yarn comprises spandex filaments and high-strength nylon filaments coated on the outer sides of the spandex filaments. The first elastic fabric layer 1 has weft elasticity. The high-strength polyester filaments and the high-strength nylon filaments have higher strength, so that the first elastic fabric layer 1 has good breaking strength and tearing strength.
The second elastic fabric layer 3 is formed by interweaving second warp yarns and second weft yarns, and the second warp yarns comprise high-strength nylon filaments and copper ammonia fibers coated on the outer sides of the high-strength nylon filaments; the second weft yarn comprises a Sorona yarn and polylactic acid filaments coated on the outer side of the Sorona yarn; the surface of the polylactic acid filament is provided with grooves arranged along the length direction. The second elastic fabric layer 3 also has weft elastic force. The same high-strength polyester filaments and the high-strength nylon filaments have higher strength, so that the second elastic fabric layer 3 has good breaking strength and tearing strength.
The first elastic fabric layer 1 and the second elastic fabric layer 3 with weft elasticity are compounded with the elastic waterproof moisture-permeable film 2 with elasticity, so that the compounded fabric still has weft elasticity.
Furthermore, the elastic waterproof and moisture-permeable film 2 is an elastic waterproof and moisture-permeable PTFE film, has good waterproof and moisture-permeable effects, and can enable the clothing prepared from the fabric to have rainproof effects.
Further, the cross section of the polylactic acid filament is Y-shaped or cross-shaped, and in the embodiment, the cross section is Y-shaped. The surface has grooves arranged along the length direction, so that the surface has good moisture absorption effect based on the wicking effect.
Example two
This embodiment will be described in detail with reference to fig. 2. The tear-resistant elastic fabric according to this embodiment is different from the embodiment in that: a third elastic fabric layer 4 is arranged between the first elastic fabric layer 1 and the elastic waterproof and moisture-permeable membrane 2.
Further, the third elastic fabric layer 4 is formed by interweaving third warp yarns and third weft yarns, the third warp yarns comprise high-strength polyester filaments and antibacterial cotton fibers coated on the outer sides of the high-strength polyester filaments, and the third weft yarns comprise spandex filaments and antibacterial cotton fibers coated on the outer sides of the spandex filaments. The antibacterial cotton fiber comprises cotton fiber and silver ion antibacterial agent attached to the outer side of the cotton fiber. The antibacterial cotton fiber has good antibacterial effect.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (6)
1. The tearing-resistant elastic fabric is characterized by comprising a first elastic fabric layer (1), an elastic waterproof moisture-permeable film (2) and a second elastic fabric layer (3) which are sequentially compounded;
the first elastic fabric layer (1) is formed by interweaving first warp yarns and first weft yarns, and the first warp yarns are composite reinforcing yarns; the composite reinforced yarn comprises core yarns and cladding fibers, wherein the core yarns are high-strength polyester filaments; the coated fiber is cotton fiber; the first weft yarn comprises spandex filaments and high-strength nylon filaments coated on the outer sides of the spandex filaments;
the second elastic fabric layer (3) is formed by interweaving second warp yarns and second weft yarns, and the second warp yarns comprise high-strength nylon filaments and copper ammonia fibers coated on the outer sides of the high-strength nylon filaments; the second weft yarn comprises a Sorona yarn and polylactic acid filaments coated on the outer side of the Sorona yarn; the surface of the polylactic acid filament is provided with grooves arranged along the length direction.
2. The tear-resistant elastic fabric according to claim 1, wherein the elastic waterproof moisture-permeable film (2) is a waterproof moisture-permeable PTFE film having elasticity.
3. The tear-resistant elastic fabric according to claim 1, wherein the cross section of the polylactic acid filaments is Y-shaped or cross-shaped.
4. The tear-resistant elastic fabric according to claim 1, characterized in that a third elastic fabric layer (4) is arranged between the first elastic fabric layer (1) and the elastic waterproof and moisture-permeable membrane (2).
5. The tear-resistant elastic fabric according to claim 4, wherein the third elastic fabric layer (4) is formed by interweaving third warp yarns and third weft yarns, the third warp yarns comprise high-strength polyester filaments and antibacterial cotton fibers coated on the outer sides of the high-strength polyester filaments, and the third weft yarns comprise spandex filaments and antibacterial cotton fibers coated on the outer sides of the spandex filaments.
6. The elastic tear-resistant fabric of claim 5, wherein the antimicrobial cotton fibers comprise cotton fibers and silver ion antimicrobial agent attached to the outside of the cotton fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276862.4U CN220742383U (en) | 2023-08-22 | 2023-08-22 | Tear-resistant elastic fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276862.4U CN220742383U (en) | 2023-08-22 | 2023-08-22 | Tear-resistant elastic fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220742383U true CN220742383U (en) | 2024-04-09 |
Family
ID=90555752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276862.4U Active CN220742383U (en) | 2023-08-22 | 2023-08-22 | Tear-resistant elastic fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220742383U (en) |
-
2023
- 2023-08-22 CN CN202322276862.4U patent/CN220742383U/en active Active
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