CN221117801U - Bionic unidirectional wet guiding fabric and bionic unidirectional wet guiding fabric product - Google Patents
Bionic unidirectional wet guiding fabric and bionic unidirectional wet guiding fabric product Download PDFInfo
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- CN221117801U CN221117801U CN202322595345.3U CN202322595345U CN221117801U CN 221117801 U CN221117801 U CN 221117801U CN 202322595345 U CN202322595345 U CN 202322595345U CN 221117801 U CN221117801 U CN 221117801U
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- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 75
- 239000004744 fabric Substances 0.000 title claims abstract description 66
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 32
- 238000010521 absorption reaction Methods 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 14
- 230000009699 differential effect Effects 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 230000003592 biomimetic effect Effects 0.000 claims 3
- 230000035699 permeability Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 7
- 210000004243 sweat Anatomy 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 10
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000036757 core body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000008288 physiological mechanism Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000036620 skin dryness Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The application relates to a fabric, in particular to a bionic unidirectional wet guiding fabric and a bionic unidirectional wet guiding fabric product. The application discloses a bionic unidirectional wet guiding fabric, which comprises a bionic skin-friendly layer, a hydrophobic layer and a super-hydrophilic layer which are sequentially attached together in an interweaving point manner; the hydrophobic layer and the bionic skin-friendly layer adopt plain weave, and the super-hydrophilic layer adopts twill weave; the bionic skin-friendly layer is of a blade-like structure. The fabric provided by the application avoids the problem that moisture on the surface of the skin of a human body is still led out of the body by the unidirectional moisture-conducting fabric in a non-motion state, and can also adjust the moisture permeability according to the sweat output of the human body.
Description
Technical Field
The application relates to a fabric, in particular to a bionic unidirectional wet guiding fabric and a bionic unidirectional wet guiding fabric product.
Background
Currently, consumers and researchers all recognize that during exercise, as the metabolism rate of a human body increases, the core body temperature of the human body rises, and physiological mechanisms triggering perspiration are realized to help the heat dissipation of the human body and realize heat balance, but uncomfortable feeling is often brought to the wearing of the fabric due to perspiration on the surface of the skin. In view of this problem, there are a great number of fabrics and bionic unidirectional moisture-conducting fabric products thereof developed at present based on the selection of materials, and in addition, the functions of moisture absorption, quick drying, unidirectional moisture conduction and the like are imparted to the fabric according to various aspects such as the design of the fabric structure and after-finishing. However, the current fabrics and the bionic unidirectional wet guiding fabric products thereof are also used for continuously guiding away the moisture on the skin surface of a human body after the fabrics and the bionic unidirectional wet guiding fabric products are separated from the motion state, so that the skin dryness of people with dry skin is easily increased in dry weather.
Therefore, the application provides the bionic unidirectional wet guiding fabric and the bionic unidirectional wet guiding fabric product.
Disclosure of utility model
In order to overcome the defects of the prior art, the bionic unidirectional moisture-guiding fabric disclosed by the application utilizes the bionic skin-friendly layer as a skin-friendly surface and the hydrophobic layer and the super-hydrophilic layer to form a capillary differential effect, and the fabric can rapidly guide out the moisture of the body of the bionic skin-friendly layer and the moisture penetrating through the bionic skin-friendly layer into the air, so that the fabric keeps dry and comfortable, meanwhile, the problem that the moisture on the surface of the skin of a human body is still guided out of the body by the unidirectional moisture-guiding fabric in a non-moving state is avoided, and meanwhile, the moisture permeability can be adjusted according to the movement perspiration of the human body.
The technical scheme adopted for solving the technical problems is as follows:
The first object of the application is to provide a bionic unidirectional wet guiding fabric, which comprises a bionic skin-friendly layer, a hydrophobic layer and a super hydrophilic layer which are sequentially attached together in an interweaving point manner; the hydrophobic layer and the bionic skin-friendly layer adopt plain weave, and the super-hydrophilic layer adopts twill weave; the bionic skin-friendly layer is of a blade-like structure.
Further, the hydrophobic layer and the super-hydrophilic layer constitute a capillary differential effect.
Further, the super hydrophilic layer and the hydrophobic layer are 40S-80S cotton yarns processed by cotton fiber spinning.
Further, the cotton yarn of the hydrophobic layer has a waterproof function.
Further, the cotton yarn of the super hydrophilic layer has a moisture absorption function.
Furthermore, the bionic skin-friendly layer adopts 3 yarns with the same fineness and different variation types after moisture absorption.
Further, the yarns comprise a first yarn, a second yarn and a third yarn; the first yarn has the characteristic of fiber expansion after moisture absorption, the second yarn has the characteristic of fiber elongation after moisture absorption, and the third yarn has the characteristic of unchanged fiber after moisture absorption.
Further, the bionic skin-friendly layer forms air holes.
Further, the super hydrophilic layer is a twill weave of 3 up and 1 down, and the hydrophobic layer and the bionic skin-friendly layer adopt a plain weave of 1:1.
The second object of the application is to provide a bionic unidirectional wet guiding fabric product, comprising the fabric, namely the bionic unidirectional wet guiding fabric product such as clothing, clothing accessories, household textiles, decorative fabrics, gloves, hats, socks, bags, blankets and the like.
The beneficial effects of the application are as follows:
The fabric and the bionic unidirectional moisture-guiding fabric product can rapidly guide out the moisture of the bionic skin-friendly layer body and the moisture penetrating through the bionic skin-friendly layer into the air, so that the fabric is kept dry; the bionic skin-friendly layer is used as a skin-friendly surface, and the pores of the fabric can be adjusted according to the surface humidity of a human body so as to adjust the moisture permeability. The fabric avoids the problem that moisture on the surface of the skin of a human body is still led out of the body by the unidirectional moisture-conducting fabric in a non-motion state, and can adjust the moisture permeability according to the sweat output of the human body.
Drawings
The application will be further described with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a bionic unidirectional wet guiding fabric according to the present application;
FIG. 2 is a schematic diagram of the connection structure of the bionic skin-friendly layer and the hydrophobic layer according to the application;
FIG. 3 is a schematic structural view of the bionic skin-friendly layer according to the present application;
In the figure: 1. a bionic skin-friendly layer; 2. a hydrophobic layer; 3. a super hydrophilic layer; 11. a first yarn; 12. a second yarn; 13. a third yarn; 14. and (5) air holes.
Detailed Description
The conception, specific structure, and technical effects produced by the present application will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present application. It is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present application based on the embodiments of the present application. In addition, all the coupling/connection relationships referred to in the patent are not direct connection of the single-finger members, but rather, it means that a better coupling structure can be formed by adding or subtracting coupling aids depending on the specific implementation. The technical features in the application can be interactively combined on the premise of no contradiction and conflict.
The bionic unidirectional wet guiding fabric as shown in the figures 1-2 comprises a bionic skin-friendly layer 1, a hydrophobic layer 2 and a super-hydrophilic layer 3 which are sequentially attached together in an interweaving point manner; the hydrophobic layer 2 and the bionic skin-friendly layer 1 adopt plain weave, and the super-hydrophilic layer 3 adopts twill weave; the bionic skin-friendly layer 1 is of a blade-like structure.
In one embodiment, the hydrophobic layer 2 and the superhydrophilic layer 3 constitute a capillary differential effect.
The hydrophobic layer 2 and the super-hydrophilic layer 3 form a capillary differential effect, for example, the hydrophobic layer 2 adopts polypropylene fiber or waterproof yarn or other water-repellent fiber yarns to be made into a point contact type gauze structure; the super hydrophilic layer 3 is formed by common polyester yarns. The two layers of the hydrophobic layer 2 and the super-hydrophilic layer 3 have pressure difference, and the larger the pressure difference is, the larger the differential effect is.
Specifically, the hydrophobic layer and the super-hydrophilic layer form a capillary differential effect (sweat is transferred from the hydrophobic layer with weak moisture permeability to the super-hydrophilic layer with relatively strong moisture permeability and evaporated and quickly dried on the super-hydrophilic layer), so that the moisture of the body of the bionic skin-friendly layer 1 and the moisture penetrating through the bionic skin-friendly layer 1 can be quickly led out into the air, and the fabric is kept dry; the bionic skin-friendly layer 1 is used as a skin-friendly surface, and the pores of the fabric can be adjusted according to the surface humidity of a human body so as to adjust the moisture permeability. The fabric avoids the problem that moisture on the surface of the skin of a human body is still led out of the body by the unidirectional moisture-conducting fabric in a non-motion state, and can adjust the moisture permeability according to the sweat output of the human body.
In one embodiment, the bionic skin-friendly layer 1 adopts 3 yarns with the same fineness and different variation types after moisture absorption.
Specifically, the yarns comprise a first yarn 11, a second yarn 12 and a third yarn 13; the first yarn 11 has the property of swelling the fibers after moisture absorption, the second yarn 12 has the property of elongating the fibers after moisture absorption, and the third yarn 13 has the property of unchanged fibers after moisture absorption.
Specifically, the bionic skin-friendly layer 1 forms pores 14. The bionic skin-friendly layer 1 is of a plant-like leaf structure, a plurality of air holes are formed in plant leaves and play roles in ventilation, moisture regulation and gas exchange, each air hole is composed of two kidney-shaped air hole duct cells, and an oval cavity called an air hole cavity is formed between the two cells; and a layer of air hole opening and closing cells is wrapped outside the cell, so that the opening and closing of the air holes are regulated. When the blades feel conditions of environmental dryness, light intensity enhancement and the like, the air hole opening and closing cells can transport some soluble proteins into the air hole duct cells, so that cell walls are expanded, and a film between the air hole duct cells and the air hole opening and closing cells is expanded, so that the air holes can be opened; when the water supply is insufficient, the light intensity is too strong or the air temperature is too high, the air hole opening and closing cells can return the soluble protein to the original position, so that the air hole duct cells shrink, and the air hole is closed.
The bionic skin-friendly layer 1 is designed by inspiring the principle, 3 yarns with the same fineness and different variation types after moisture absorption are arranged on the bionic skin-friendly layer 1, the first yarn 11 has the characteristic of fiber expansion after moisture absorption, the second yarn 12 has the characteristic of fiber elongation after moisture absorption, and the fiber has no obvious variation after moisture absorption of the third yarn 13.
As shown in fig. 3, after the first yarn 11 absorbs moisture and expands, the three-dimensional layer of the bionic skin-friendly layer 1 becomes higher, and the space in which the yarn body of the first yarn 11 is located becomes larger; the second yarn 12 is lengthened and reduced in diameter after moisture absorption, so that the space between the second yarn and other yarns is increased; the third yarn 13 has no obvious morphological change after moisture absorption; after the first yarn 11, the second yarn 12 and the third yarn 13 absorb moisture, the bionic skin-friendly layer 1 gradually forms air holes 14, and the three yarns are matched to enable the bionic skin-friendly layer 1 to have the function of adjusting moisture permeability according to the humidity in a contact environment.
In one embodiment, the super hydrophilic layer 3 is a twill weave of 3 up and 1 down, and the hydrophobic layer 2 and the bionic skin-friendly layer 1 adopt a plain weave of 1:1. The super hydrophilic layer 3 and the hydrophobic layer 2 are made of 40S-80S cotton yarns which are formed by cotton fiber spinning.
In particular, the cotton yarn of the hydrophobic layer 2 has a waterproof function. The cotton yarn of the super hydrophilic layer 3 has a moisture absorbing function.
Specifically, the super hydrophilic layer 3 is a twill weave of 3 from top to bottom, and the hydrophobic layer 2 and the bionic skin-friendly layer 1 are plain weave of 1:1; the super-hydrophilic layer 3 and the hydrophobic layer 2 are made of 40S-80S cotton yarns formed by spinning cotton fibers, the cotton yarns of the hydrophobic layer 2 are waterproof, hydrophilic (cotton fibers have excellent hygroscopicity), and hydrophilic to further improve the hygroscopicity of the super-hydrophilic layer 3.
A bionic unidirectional wet guiding fabric article comprising the fabric described above; for example, the fabric is prepared into bionic unidirectional wet guiding fabric products such as clothing, clothing accessories, household textiles, decorative fabrics, gloves, hats, socks, bags, blankets and the like.
In conclusion, the bionic unidirectional moisture-guiding fabric disclosed by the application utilizes the bionic skin-friendly layer as a skin-friendly surface and the hydrophobic layer and the super-hydrophilic layer to form a capillary differential effect, and the fabric can rapidly guide out the moisture of the body of the bionic skin-friendly layer and the moisture penetrating through the bionic skin-friendly layer into the air, so that the fabric keeps dry and comfortable, meanwhile, the fabric avoids the problem that the moisture on the surface of the skin of a human body is still guided out of the body by the unidirectional moisture-guiding fabric under a non-motion state, and meanwhile, the moisture permeability can be adjusted according to the motion perspiration of the human body.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present application, and the equivalent modifications or substitutions are included in the scope of the present application as defined in the appended claims.
Claims (10)
1. The bionic unidirectional wet guiding fabric is characterized by comprising a bionic skin-friendly layer (1), a hydrophobic layer (2) and a super-hydrophilic layer (3) which are sequentially attached together in an interweaving point manner; the hydrophobic layer (2) and the bionic skin-friendly layer (1) adopt plain weave, and the super-hydrophilic layer (3) adopts twill weave; the bionic skin-friendly layer (1) is of a blade-like structure.
2. Bionic unidirectional wet guiding fabric according to claim 1, characterized in that the hydrophobic layer (2) and the superhydrophilic layer (3) constitute a capillary differential effect.
3. The bionic unidirectional wet guiding fabric according to claim 2, wherein the super hydrophilic layer (3) and the hydrophobic layer (2) are 40S-80S cotton yarn processed by cotton fiber spinning.
4. A bionic unidirectional wet guiding fabric according to claim 3, characterized in that the cotton yarn of the hydrophobic layer (2) has a waterproof function.
5. A biomimetic unidirectional wet guiding fabric according to claim 3, characterized in that the cotton yarn of the super hydrophilic layer (3) has a moisture absorbing function.
6. The bionic unidirectional wet guiding fabric according to claim 1, wherein the bionic skin-friendly layer (1) adopts 3 yarns with the same fineness but different variation types after moisture absorption.
7. The bionic unidirectional wet guiding fabric according to claim 6, wherein the yarns comprise a first yarn (11), a second yarn (12), a third yarn (13); the first yarn (11) has the characteristic of fiber expansion after moisture absorption, the second yarn (12) has the characteristic of fiber elongation after moisture absorption, and the third yarn (13) has the characteristic of unchanged fiber after moisture absorption.
8. The bionic unidirectional wet guiding fabric according to claim 6, wherein the bionic skin-friendly layer (1) forms pores (14).
9. A bionic unidirectional wet guiding fabric according to claim 3, wherein the super hydrophilic layer (3) is a twill weave of 3 up and 1 down, and the hydrophobic layer (2) and the bionic skin-friendly layer (1) adopt a plain weave of 1:1.
10. A biomimetic unidirectional wet guiding fabric article comprising the biomimetic unidirectional wet guiding fabric of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322595345.3U CN221117801U (en) | 2023-09-21 | 2023-09-21 | Bionic unidirectional wet guiding fabric and bionic unidirectional wet guiding fabric product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322595345.3U CN221117801U (en) | 2023-09-21 | 2023-09-21 | Bionic unidirectional wet guiding fabric and bionic unidirectional wet guiding fabric product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117801U true CN221117801U (en) | 2024-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322595345.3U Active CN221117801U (en) | 2023-09-21 | 2023-09-21 | Bionic unidirectional wet guiding fabric and bionic unidirectional wet guiding fabric product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117801U (en) |
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2023
- 2023-09-21 CN CN202322595345.3U patent/CN221117801U/en active Active
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