CN216712357U - Moisture absorption and sweat releasing twill fabric - Google Patents
Moisture absorption and sweat releasing twill fabric Download PDFInfo
- Publication number
- CN216712357U CN216712357U CN202122073192.7U CN202122073192U CN216712357U CN 216712357 U CN216712357 U CN 216712357U CN 202122073192 U CN202122073192 U CN 202122073192U CN 216712357 U CN216712357 U CN 216712357U
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- Prior art keywords
- polylactic acid
- hollow part
- blades
- moisture
- twill
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- 239000004744 fabric Substances 0.000 title claims abstract description 32
- 210000004243 sweat Anatomy 0.000 title claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 title description 10
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 35
- 239000004626 polylactic acid Substances 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000010977 jade Substances 0.000 claims description 6
- 230000035699 permeability Effects 0.000 abstract description 7
- 239000000872 buffer Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 239000012982 microporous membrane Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Woven Fabrics (AREA)
Abstract
The utility model discloses a moisture-absorbing and sweat-releasing twill fabric which is formed by interweaving warps and wefts according to a twill weave, wherein the warps comprise special-shaped polylactic acid filaments, and the wefts are combed cotton yarns; four elliptical blades are uniformly distributed on the surface of the special-shaped polylactic acid filament; a hollow part is arranged at the central position of the special-shaped polylactic acid filament; the hollow part is provided with a through hole communicated with the outside towards the position of the groove between two adjacent elliptic blades. The cross section of the used polylactic acid fiber is in a cross shape, the surface of the polylactic acid fiber is provided with four grooves, so that the maximum space is formed between the fibers, the air permeability is ensured, and the polylactic acid fiber is used for enabling the fabric to be close to one layer of the skin, so that the natural functions of skin friendliness, bacteriostasis, moisture permeability, perspiration, smoothness and air permeability of the polylactic acid fiber are embodied. And the polylactic acid fiber is also provided with a hollow part and a through hole with the outside, and a large amount of air in the porous structure effectively reduces the heat conductivity coefficient of the fiber and buffers the heat exchange between the fabric and the skin.
Description
Technical Field
The utility model relates to the technical field of textile fabrics, in particular to a moisture-absorbing and sweat-releasing twill fabric.
Background
The cloth fabric generally all has the function of absorbing water, absorbing moisture, but the effect of the cloth fabric absorbing water and absorbing moisture of different materials is different, and usually speaking, the moisture that absorbs water all remains in the inside and outside surface of cloth, and moisture can't be discharged, and attached on the health like wet clothes can let the people feel very uncomfortable.
The natural fiber has the advantages of good moisture absorption and comfortable wearing, but when the human body has large perspiration amount, the clothes can cling to the body, and people feel wet and cold. The moisture absorption and sweat releasing fiber can adjust the climate in the clothes, presents a rough surface style, and can improve the comfort environment around the skin.
The conventional moisture absorption and sweat releasing functional fiber in the existing market increases the specific surface area by changing the cross section shapes of an I shape, a cross shape or a Y shape and the like, thereby achieving the moisture absorption and sweat releasing functions. How to improve on the basis of the existing special-shaped section fiber, further improve the moisture absorption and sweat releasing functions of the special-shaped section fiber, and have the effects of bacteriostasis and antibiosis.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the moisture-absorbing and sweat-releasing twill fabric which has good moisture-absorbing and sweat-releasing functions.
In order to solve the technical problems, the utility model aims to realize that:
the utility model relates to a moisture-absorbing and sweat-releasing twill fabric which is formed by interweaving warps and wefts according to a twill weave, wherein the twill weave is from n to 1, n is more than or equal to 4, one side shows that warp floats are warp faces, and the other side shows that weft floats are weft faces; the warp yarns comprise special-shaped polylactic acid filaments, and the weft yarns are combed cotton yarns;
four elliptical blades are uniformly distributed on the surface of the special-shaped polylactic acid filament, are the same in size and are vertically symmetrical; the ratio of the width B of the oval blades to the distance A of the two oval blades 12 which are symmetrical to each other is 1: 5-1: 15;
a hollow part is arranged at the central position of the special-shaped polylactic acid filament; the hollow part is circular, and the diameter of the hollow part is not more than the width B of the elliptic blade; and through holes communicated with the outside are formed in the hollow part towards the groove position between two adjacent elliptic blades.
On the basis of the above scheme and as a preferable scheme of the scheme: the diameter of the hollow part is equal to the width B of the elliptic blade.
On the basis of the above scheme and as a preferable scheme of the scheme: and n is 5.
On the basis of the above scheme and as a preferable scheme of the scheme: the warp yarns are folded yarns formed by the heterotype polylactic acid filaments and the jade fiber filaments.
On the basis of the above scheme and as a preferable scheme of the scheme: one side of the weft surface is compounded with a polylactic acid microporous membrane.
The utility model has the beneficial effects that: according to the moisture-absorbing and sweat-releasing twill fabric, the cross section of the used polylactic acid fiber is in a cross shape, the surface of the polylactic acid fiber is provided with four grooves, the maximum space is formed among the fibers, the air permeability is guaranteed, the polylactic acid fiber is used for enabling the fabric to be close to one layer of the skin, and the natural functions of skin friendliness, bacteriostasis, moisture permeability, sweat releasing, smoothness and air permeability of the polylactic acid fiber are reflected. And the polylactic acid fiber is also provided with a hollow part, and is provided with through holes with the outside, and a large amount of air in a porous structure effectively reduces the heat conductivity coefficient of the fiber, buffers the heat exchange between the fabric and the skin, and leads the heat conductivity coefficient to be far lower than that of common polyester and similar to cellulose fiber.
Drawings
FIG. 1 is a weave diagram of a moisture wicking twill fabric according to a first embodiment;
FIG. 2 is a cross-sectional view of a profiled polylactic acid filament.
The designations in the figures illustrate the following: 1-warp yarns; 2-the weft yarn; 11-a hollow; 12-elliptical blades; 13-a trench; 14-through hole.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Example one
This embodiment will be described in detail with reference to fig. 1 and 2. The moisture-absorbing and sweat-releasing twill fabric is formed by interweaving warps and wefts according to a twill weave, wherein the twill weave is n, the number of the twill weave is greater than or equal to 1, one side of the twill weave is represented by warp floats as a warp surface, and the other side of the twill weave is represented by weft floats as a weft surface; the warp yarn 1 comprises a profiled polylactic acid filament yarn, and the weft yarn 2 is combed cotton yarn. Specifically, the specification of the long profiled polylactic acid yarn used is 40D/36F.
Four elliptical blades 12 are uniformly distributed on the surface of each monofilament of the special-shaped polylactic acid filament, and the four elliptical blades 12 are identical in size and are vertically symmetrical; the ratio of the width B of the oval blades 12 to the distance A of the two oval blades 12 which are symmetrical to each other is 1: 5-1: 15, selected in this example to be 1: 10.
a hollow part 11 is arranged at the center of the special-shaped polylactic acid filament; the hollow part 11 is circular and has a diameter not greater than the width B of the elliptical blade 12, and in this embodiment, the diameter of the hollow part 11 is equal to the width B of the elliptical blade 12.
The hollow part 11 is provided with a through hole 14 communicated with the outside at the position of a groove 13 between two adjacent elliptic blades 12.
Further, in this embodiment, n is 5, and may be other values greater than or equal to 4. That is, the twill weave can be divided into five over one and one, that is, a warp float formed by continuous 5 warp points in the weft direction and a weft float formed by continuous 5 weft points in the warp direction, i.e., the twill fabric can be divided into a warp side and a weft side. When in use, the warp surface is expressed as a heterotype polylactic acid filament.
The cross section of the special-shaped polylactic acid filament is provided with four elliptical blades 12 to form four grooves 13, so that the capillary action is increased, the wicking action is generated, and the moisture-conducting and sweat-releasing performance is realized, so that the cloth has good moisture-absorbing and quick-drying performance. Furthermore, the combed cotton yarn has good moisture absorption performance on the weft surface, and can quickly absorb liquid on the polylactic acid filament, so that the surface in contact with the skin is dried quickly, and the wearing comfort of the garment is improved.
And a hollow part 11 provided in the cross section of the profiled polylactic acid filament, and a through hole 14 communicating with the outside is provided in the groove 13. The large amount of air in the porous structure effectively reduces the heat conductivity coefficient of the fiber, buffers the heat exchange between the fabric and the skin, and leads the heat conductivity coefficient to be far lower than that of the common polyester and similar to that of the cellulose fiber.
The polylactic acid material used has natural functions of skin friendliness, bacteriostasis, moisture permeability, perspiration, smoothness and ventilation, and can still have good bacteriostasis and antibiosis effects after being washed for many times.
Example two
The difference between the moisture absorption and sweat releasing twill fabric related to the embodiment and the embodiment I is that: the warp yarns are folded yarns formed by the heterotype polylactic acid filaments and the jade fiber filaments. The jade fiber has cool feeling when contacting with skin, and improves wearing comfort of the fabric. Compared with jade fibers, the jade fibers have higher thermal conductivity, so that the fabric has good thermal conductivity. The heat transfer of the human body can be timely dissipated by utilizing the difference of heat conduction among different raw materials, so that the aim of reducing the skin surface temperature of the human body is fulfilled.
EXAMPLE III
The difference between the moisture absorption and sweat releasing twill fabric related to the embodiment and the embodiment I is that: one side of the weft surface is compounded with a polylactic acid microporous membrane, and the microporous membrane enables the fabric to have waterproof and breathable effects.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A moisture-absorbing and sweat-releasing twill fabric is formed by interweaving warps and wefts according to a twill weave, and is characterized in that the twill weave is n, wherein n is more than or equal to 4, one side shows that warp floats are warp faces, and the other side shows that weft floats are weft faces; the warp yarns (1) comprise special-shaped polylactic acid filaments, and the weft yarns (2) are combed cotton yarns;
four elliptical blades (12) are uniformly distributed on the surface of the special-shaped polylactic acid filament, and the four elliptical blades (12) have the same size and are vertically symmetrical; the ratio of the width B of the oval blades (12) to the distance A of the two oval blades (12) which are symmetrical to each other is 1: 5-1: 15;
a hollow part (11) is arranged at the central position of the heterotype polylactic acid filament; the hollow part (11) is circular, and the diameter of the hollow part is not more than the width B of the elliptic blade (12); the hollow part (11) is provided with a through hole (14) communicated with the outside at the position of a groove (13) between two adjacent elliptic blades (12).
2. The moisture absorbable and breathable twill fabric according to claim 1, wherein the diameter of the hollow portion (11) is equal to the width B of the elliptical blade (12).
3. The moisture absorbing and sweat releasing twill fabric of claim 1, wherein n is 5.
4. The moisture absorbing and sweat releasing twill fabric according to claim 1, wherein the warp yarns are plied yarns consisting of profiled polylactic acid filaments and jade fiber filaments.
5. The moisture absorbing and sweat releasing twill fabric according to any one of claims 1 to 4, wherein a polylactic acid microporous film is compounded on one side of the weft face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073192.7U CN216712357U (en) | 2021-08-31 | 2021-08-31 | Moisture absorption and sweat releasing twill fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122073192.7U CN216712357U (en) | 2021-08-31 | 2021-08-31 | Moisture absorption and sweat releasing twill fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216712357U true CN216712357U (en) | 2022-06-10 |
Family
ID=81872566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122073192.7U Active CN216712357U (en) | 2021-08-31 | 2021-08-31 | Moisture absorption and sweat releasing twill fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216712357U (en) |
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2021
- 2021-08-31 CN CN202122073192.7U patent/CN216712357U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: 515000 maosan Industrial Zone, Gurao Town, Chaoyang District, Shantou City, Guangdong Province Patentee after: Guangdong Jeanne Belle Industrial Co.,Ltd. Country or region after: China Address before: 314016 Tianle Industrial Park, wangjiangjing Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: JIAXING CHENGHENG TEXTILE INDUSTRY Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |