CN216400809U - Light waterproof moisture-permeable fabric - Google Patents
Light waterproof moisture-permeable fabric Download PDFInfo
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- CN216400809U CN216400809U CN202121803791.3U CN202121803791U CN216400809U CN 216400809 U CN216400809 U CN 216400809U CN 202121803791 U CN202121803791 U CN 202121803791U CN 216400809 U CN216400809 U CN 216400809U
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Abstract
The utility model provides a light, thin, waterproof and moisture permeable fabric, which belongs to the technical field of textile fabrics and comprises the following components: a base cloth layer, a waterproof moisture permeable layer and a moisture absorption and sweat releasing layer which are sequentially bonded together; the base cloth layer is formed by interweaving warp yarns and weft yarns; the longitude and latitude comprise fine denier profiled polyester filament and fine denier polylactic acid filament; the weft yarns comprise fine denier profiled polyester filaments and fine denier cool polyester filaments; the moisture absorption and sweat releasing layer is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise moisture absorption and sweat releasing yarns, the moisture absorption and sweat releasing yarns are core-spun yarns, core yarns of the core-spun yarns are plied yarns formed by twisting two fine denier vinylon filaments, wrapping yarns of the core-spun yarns comprise two fine denier cotton fiber filaments, and the two fine denier cotton fiber filaments are wrapped and wound outside the core yarns in the S direction and the Z direction respectively. The fabric has the characteristics of being light, thin, soft, waterproof, moisture permeable, wear resistant, durable and the like.
Description
Technical Field
The utility model relates to the technical field of textile fabrics, in particular to a light, thin, waterproof and moisture permeable fabric.
Background
With the development of society and the advancement of science and technology, the ideas and ideas of people are continuously changed and innovated. In the past, people only need to shield the body and keep warm, and at present, people need to have beautiful appearance and various functions to meet the use requirements. In order to meet the requirements of people on clothes, various clothes fabrics gradually appear, and the clothes fabrics have different materials, textures, thicknesses, thinness and various functions. The waterproof moisture-permeable fabric is one of novel functional fabrics, and the waterproof moisture-permeable function means that water does not immerse into the fabric under certain pressure, and sweat emitted by a human body can be conducted to the outside through the fabric in a water vapor mode. The fabric can prevent sweat from being retained on human skin, keep the human skin dry and comfortable and improve the comfort of clothes. However, the existing waterproof moisture-permeable fabric has a thick thickness in order to meet various requirements, and has poor hand feeling and low comfort, so that a novel waterproof moisture-permeable fabric which is light, thin and soft in hand feeling is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a light, thin, waterproof and moisture permeable fabric.
In order to solve the technical problem, the utility model aims to realize that:
a thin waterproof moisture-permeable fabric comprising: a base cloth layer, a waterproof moisture permeable layer and a moisture absorption and sweat releasing layer;
the base cloth layer, the waterproof moisture permeable layer and the moisture absorption and sweat releasing layer are sequentially bonded together;
the base cloth layer is formed by interweaving warp yarns and weft yarns; the longitude and latitude comprise fine denier profiled polyester filament and fine denier polylactic acid filament; the weft yarns comprise fine denier profiled polyester filaments and fine denier cool polyester filaments;
the waterproof moisture-permeable layer is a microporous polyurethane film;
the moisture absorption and sweat releasing layer is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise moisture absorption and sweat releasing yarns, the moisture absorption and sweat releasing yarns are core-spun yarns, core yarns of the core-spun yarns are plied yarns formed by twisting two fine denier vinylon filaments, wrapping yarns of the core-spun yarns comprise two fine denier cotton fiber filaments, and the two fine denier cotton fiber filaments are wrapped and wound outside the core yarns in the S direction and the Z direction respectively.
On the basis of the scheme and as a preferable scheme of the scheme, the arrangement ratio of the fine denier profiled polyester filament to the fine denier polylactic acid filament in the base cloth layer warp is 1: 1; the arrangement ratio of the fine denier profiled polyester filament yarns to the fine denier cool polyester filament yarns in the weft yarns of the base cloth layer is 1: 1.
On the basis of the scheme and as the preferable scheme of the scheme, the moisture-absorbing and sweat-releasing yarn is externally wound with fine denier nylon filaments.
On the basis of the scheme and as a preferable scheme of the scheme, the moisture absorption and sweat releasing yarn is externally wound with fine denier uvioresistant fiber filaments.
On the basis of the scheme and as a preferable scheme of the scheme, the warp yarns and the weft yarns of the moisture absorption and sweat release layer also comprise flame-retardant nylon fiber yarns; the fineness of the flame-retardant polyamide fiber yarn is twice that of the moisture-absorbing and sweat-releasing yarn; the arrangement ratio of the flame-retardant polyamide fiber yarns to the moisture-absorbing and sweat-releasing yarns in the warp yarns and the weft yarns is 1: 3.
On the basis of the scheme, as a preferable scheme of the scheme, a hydrophobic coating is coated on the outer surface of the moisture absorption and sweat release layer.
On the basis of the scheme and as a preferable scheme of the scheme, the outer surface of the moisture absorption and sweat release layer is coated with an anti-scratch layer.
The utility model has the beneficial effects that: the waterproof moisture permeable layer is a microporous polyurethane film, the pore diameter of micropores of the waterproof moisture permeable layer is about 0.2-10 microns, only water vapor molecules with the particle size of about 0.4 nm can be permeated, and for water drops or raindrops, the water drops or raindrops cannot pass through the waterproof moisture permeable layer due to the large particle size, so that sweat generated by a human body can be diffused outwards, external water drops cannot permeate inwards, and the purpose of waterproof moisture permeable is achieved; the base cloth layer woven by fine denier profiled polyester fibers, fine denier polylactic acid filaments and fine denier cool polyester filaments is arranged on the inner side of the waterproof moisture permeable layer, and the base cloth layer is thin, soft and comfortable due to the lower fiber fineness, and has the characteristics of cool feeling, antibacterial and bacteriostatic properties, skin-friendly property and the like by matching with the characteristics of the fibers, and meanwhile, the polyester profiled fibers have good moisture-conducting effect and can conduct away sweat generated by a human body in time; the moisture absorption and sweat releasing layer woven by the moisture absorption and sweat releasing yarns is arranged on the outer side of the waterproof moisture permeable layer, has excellent water absorption, can absorb water vapor permeating from the waterproof moisture permeable film, can accelerate the water vapor to penetrate through the waterproof moisture permeable layer due to the wicking effect, and improves the moisture permeable efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: 1. a base cloth layer; 2. a waterproof moisture-permeable layer; 3. a moisture absorption and sweat releasing layer; 4. a hydrophobic coating; 5. and (4) an anti-scratch layer.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
The first embodiment is as follows:
as shown in fig. 1, a light, thin, waterproof and moisture permeable fabric comprises: a base fabric layer 1, a waterproof moisture permeable layer 2, a moisture absorption and sweat releasing layer 3 and a hydrophobic coating 4;
the base cloth layer 1, the waterproof moisture permeable layer 2 and the moisture absorption and sweat releasing layer 3 are sequentially bonded together; the hydrophobic coating layer 4 is coated on the outer surface of the moisture absorption and sweat releasing layer 3.
The base cloth layer 1 is formed by interweaving warp yarns and weft yarns; the longitude and latitude comprise fine denier profiled polyester filament and fine denier polylactic acid filament; the weft yarns comprise fine denier profiled polyester filaments and fine denier cool polyester filaments; preferably, the arrangement ratio of the fine denier profiled polyester filament to the fine denier polylactic acid filament in the warp of the base fabric layer 1 is 1: 1; the arrangement ratio of the fine denier profiled polyester filament yarns to the fine denier cool polyester filament yarns in the weft yarns of the base cloth layer 1 is 1: 1. Wherein the fineness of the fine denier profiled polyester filament is 40-100D, the fineness of the fine denier polylactic acid filament is 40-100D, and the fineness of the fine denier ice-cold polyester filament is 40-100D. The fine denier ice-cold polyester filament is prepared by adding ice-cold master batch into PET melt. The cross section of the fine denier profiled polyester filament is in a cross shape and a rice shape. The fine denier polylactic acid filament is made of hundred percent polylactic acid.
The waterproof moisture-permeable layer 2 is a microporous polyurethane film; preferably, the microporous polyurethane film has a pore size of 0.2 to 10 microns, preferably 1 micron in this embodiment. The thickness of the microporous polyurethane film was 0.1 mm.
The moisture absorption and sweat releasing layer 3 is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise moisture absorption and sweat releasing yarns, the moisture absorption and sweat releasing yarns are core-spun yarns, core yarns of the core-spun yarns are plied yarns formed by twisting two fine denier vinylon filaments, wrapping yarns of the core-spun yarns comprise two fine denier cotton fiber filaments, and the two fine denier cotton fiber filaments are wrapped and wound outside the core yarns in the S direction and the Z direction respectively. Preferably, the fineness of the fine denier vinylon filament is 40-60D, and the fineness of the fine denier cotton fiber filament is 40-60D.
Furthermore, fine denier nylon filaments and fine denier uvioresistant filaments are wound outside the moisture-absorbing and sweat-releasing yarn. Preferably, the fine denier nylon filament and the fine denier uvioresistant fiber filament are wound on the outer surface of the moisture absorption and sweat releasing yarn in a crossed way. Wherein the fineness of the fine denier nylon filament is 40-50D, and the fineness of the fine denier uvioresistant fiber filament is 40-50D. The fine denier uvioresistant fiber is prepared by coating uvioresistant agent on the surface of nylon fiber, or adding uvioresistant master batch into nylon. The nylon can improve the wear resistance of the fabric and reduce the friction loss of the fabric; the ultraviolet-resistant fiber enables the fabric to have ultraviolet-resistant performance and can reduce the influence of ultraviolet rays on human bodies.
Preferably, the hydrophobic coating 4 is a hydrophobic fluorine quaternary amine silane coupling agent coating. The hydrophobic coating 4 enables the fabric to have a water repellent effect, water drops cannot infiltrate the surface of the fabric, and a good waterproof effect is achieved by matching with a waterproof moisture-permeable film.
Example two:
as shown in fig. 2, the present embodiment is different from the first embodiment in that: the outer surface of the moisture absorption and sweat releasing layer 3 is coated with the anti-scratch layer 5, the anti-scratch layer 5 can protect the fabric, the fabric is prevented from being scratched and damaged, and the service life of the fabric is prolonged.
Example three:
in this embodiment, on the basis of the first embodiment, the warp and weft of the moisture-absorbing and sweat-releasing layer 3 further comprise flame-retardant nylon fiber yarns; the fineness of the flame-retardant polyamide fiber yarn is twice that of the moisture-absorbing and sweat-releasing yarn; the arrangement ratio of the flame-retardant polyamide fiber yarns to the moisture-absorbing and sweat-releasing yarns in the warp yarns and the weft yarns is 1: 3. The fineness of the yarns in the moisture absorption and sweat releasing layer 3 is different, so that the fabric presents regular concave-convex textures, and the texture of the fabric is increased. Meanwhile, the flame-retardant polyamide fiber yarn enables the fabric to have flame-retardant and high-temperature-resistant performances, and the safety of the fabric is improved.
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 (7)
1. The utility model provides a frivolous waterproof moisture permeable surface fabric which characterized in that includes: a base cloth layer (1), a waterproof moisture permeable layer (2) and a moisture absorption and sweat releasing layer (3);
the base cloth layer (1), the waterproof moisture-permeable layer (2) and the moisture-absorbing sweat-releasing layer (3) are bonded together in sequence;
the base cloth layer (1) is formed by interweaving warp yarns and weft yarns; the warp yarns comprise fine denier profiled polyester filaments and fine denier polylactic acid filaments; the weft yarns comprise fine denier profiled polyester filaments and fine denier cool polyester filaments;
the waterproof moisture-permeable layer (2) is a microporous polyurethane film;
the moisture absorption and sweat releasing layer (3) is formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns comprise moisture absorption and sweat releasing yarns, the moisture absorption and sweat releasing yarns are core-spun yarns, core yarns of the core-spun yarns are plied yarns formed by twisting two fine denier vinylon filaments, wrapping yarns of the core-spun yarns comprise two fine denier cotton fiber filaments, and the two fine denier cotton fiber filaments are wrapped and wound outside the core yarns in the S direction and the Z direction respectively.
2. The light, thin, waterproof and moisture permeable fabric according to claim 1, wherein the arrangement ratio of the fine denier profiled polyester filament to the fine denier polylactic acid filament in the warp of the base fabric layer (1) is 1: 1; the arrangement ratio of the fine denier profiled polyester filament yarns to the fine denier ice-cold polyester filament yarns in the weft yarns of the base cloth layer (1) is 1: 1.
3. The light, thin, waterproof and moisture permeable fabric according to claim 1, wherein the moisture-absorbing and sweat-releasing yarn is externally wound with a fine denier nylon filament.
4. The light, thin, waterproof and moisture permeable fabric according to claim 1, wherein the moisture-absorbing and sweat-releasing yarn is externally wrapped with fine denier uvioresistant fiber filaments.
5. The light, thin, waterproof and moisture permeable fabric according to claim 1, wherein the warp and weft of the moisture-absorbing and sweat-releasing layer (3) further comprise flame-retardant nylon fiber yarns; the fineness of the flame-retardant polyamide fiber yarn is twice that of the moisture-absorbing and sweat-releasing yarn; the arrangement ratio of the flame-retardant polyamide fiber yarns to the moisture-absorbing and sweat-releasing yarns in the warp yarns and the weft yarns is 1: 3.
6. The thin waterproof moisture-permeable fabric according to claim 1, wherein the moisture-absorbing and sweat-releasing layer (3) is coated with a hydrophobic coating (4) on the outer surface.
7. The light, thin, waterproof and moisture permeable fabric according to claim 1, wherein the moisture absorbing and sweat releasing layer (3) is coated with a scratch-proof layer (5) on the outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803791.3U CN216400809U (en) | 2021-08-04 | 2021-08-04 | Light waterproof moisture-permeable fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803791.3U CN216400809U (en) | 2021-08-04 | 2021-08-04 | Light waterproof moisture-permeable fabric |
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| CN216400809U true CN216400809U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121803791.3U Active CN216400809U (en) | 2021-08-04 | 2021-08-04 | Light waterproof moisture-permeable fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839027A (en) * | 2023-02-21 | 2023-03-24 | 汕头市富莱美服饰实业有限公司 | Moisture-absorbing and breathable chemical fiber fabric containing fine denier polyester filaments and production process thereof |
-
2021
- 2021-08-04 CN CN202121803791.3U patent/CN216400809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115839027A (en) * | 2023-02-21 | 2023-03-24 | 汕头市富莱美服饰实业有限公司 | Moisture-absorbing and breathable chemical fiber fabric containing fine denier polyester filaments and production process thereof |
| CN115839027B (en) * | 2023-02-21 | 2023-04-14 | 汕头市富莱美服饰实业有限公司 | Moisture-absorbing and breathable chemical fiber fabric containing fine denier polyester filaments and production process thereof |
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