CN219032508U

CN219032508U - Moisture-absorbing sweat-releasing waterproof shoe material fabric

Info

Publication number: CN219032508U
Application number: CN202223485968.7U
Authority: CN
Inventors: 朱国玉
Original assignee: Jiaxing Yuanzhou Textile Technology Co ltd
Current assignee: Jiaxing Yuanzhou Textile Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a moisture-absorbing sweat-releasing waterproof shoe material fabric which is formed by weaving warp yarns and weft yarns according to weft double weave; the weft yarns comprise surface weft yarns and inner weft yarns; the warp adopts elastic core-spun yarn, the surface weft yarn is moisture-absorbing sweat-releasing polyester DTY yarn, and the inner weft yarn is elastic core-spun yarn; the moisture-absorbing sweat-releasing polyester DTY yarn is provided with grooves along the length direction; the elastic core-spun yarn comprises a core yarn and a cladding yarn, wherein the core yarn is an elastic filament yarn, and the cladding yarn is a terylene low-elasticity three-proofing yarn. The inner layer is formed by interweaving elastic core-spun yarns with terylene low-elasticity three-proofing yarns as the cladding yarns, so that the waterproof coating has high coverage and can improve good waterproof performance; the surface layer adopts weft surface tissue with long floating lines, and the polyester filament yarn with moisture absorption and sweat release functions is used, so that the polyester filament yarn has good moisture absorption and sweat release effects. The elastic filaments are used by the inner layer, so that the surface layer weft yarns are uneven and are in point contact with a user, and the skin cannot be stuck even under the condition of massive movement and perspiration.

Description

Moisture-absorbing sweat-releasing waterproof shoe material fabric

Technical Field

The utility model relates to the technical field of shoe material fabrics, in particular to a moisture-absorbing sweat-releasing waterproof shoe material fabric.

Background

In recent years, the requirements of people on the comfort, the health, the safety, the environmental protection and the like of the fabric are increasing. When outdoor activities or hot weather are carried out, a large amount of sweat can be discharged by a human body, and cotton fibers can be expanded due to moisture absorption, so that the air permeability of the cotton fibers is reduced and the cotton fibers are stuck on the skin, so that the water dispersing speed is low, and a wet and cold feeling is caused to the human body.

The existing moisture absorption and sweat release fabric is mainly made of popular chemical fibers and mixed fibers, and has the advantages of small water absorption and poor moisture permeability, and is easy to produce smoky feeling when being worn during activity, although the wet and cold feeling is improved to a certain extent.

The water repellency of a fabric refers to the ability of the fabric to pull water droplets back off its surface. The water-repellent finishing is to change the performance of the fiber surface, change the hydrophilicity of the fiber into hydrophobicity, form a hydrophobic structure like a lotus leaf surface on the surface of the fabric, strengthen the surface tension of the fabric, tighten water drops as much as possible by utilizing the additional pressure of a fabric capillary tube, prevent the water drops from being dispersed, and prevent the liquid water from passing through pores on the fabric tissue, so that the water and the liquid greasy dirt can not wet the fiber, and the aim of water repellency and dirt prevention is achieved. The fiber and yarn of the fabric still keep a large number of pores, so that the fabric is breathable and not easy to wet by water, and the water permeability phenomenon can only occur under the condition of certain water pressure.

The moisture absorption and perspiration resistance of the fabric means that the fabric has both water absorption and quick drying properties. The fabric can not be stuck to skin, so that people can feel wet and cold. Although the prior hydrophilic fibers such as cotton can absorb sweat on the skin, the fabric absorbing enough sweat can not be timely transmitted and emitted to the air, and can be adhered to the skin, so that people feel uncomfortable. The moisture-absorbing sweat-releasing fabric can guide sweat on skin from the inner layer of the fabric to the outer surface of the fabric and diffuse the sweat into air, so that the close-fitting layer is kept in a dry state, and the human body feels comfortable.

The moisture-absorbing and sweat-releasing fabric is generally obtained by adopting moisture-absorbing and sweat-releasing functional fibers, and adopting hydrophilic finishing agents to carry out surface modification on the fibers. The moisture-absorbing sweat-releasing fiber has numerous micropores or grooves on its surface, and can quickly absorb moisture and sweat on skin surface by utilizing capillary principle, and discharge them into external layer for evaporation.

Existing outer water-repellent inner moisture-absorbing sweat-releasing fabric: firstly, the effect of external and internal different functions is achieved by fiber compounding or film pasting and other methods, and the methods have the problems of complicated processing, high cost, limited performance and the like. Secondly, a coating or printing technology is used for applying the water-repellent auxiliary agent to the fabric, and then the moisture absorption and sweat release function processing of the other side is completed by a padding method. However, the thickness and uniformity of the coverage are difficult to control, and the problems of unsatisfactory water repellency and moisture absorption effect, mutual interference, poor hand feeling and the like exist.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a moisture-absorbing sweat-releasing waterproof shoe material fabric.

In order to solve the technical problems, the aim of the utility model is realized as follows:

the utility model relates to a moisture-absorbing sweat-releasing waterproof shoe material fabric which is formed by weaving warp yarns and weft yarns according to weft double weave; the weft yarns comprise surface weft yarns and inner weft yarns;

the warp yarns and the surface weft yarns are interwoven according to a long floating weft surface weave to form a surface layer, and the warp yarns and the inner weft yarns are interwoven according to a plain weave to form an inner layer;

the warp yarns adopt elastic core-spun yarns, the surface weft yarns are moisture-absorbing sweat-releasing polyester DTY yarns, and the inner weft yarns are elastic core-spun yarns; the moisture-absorbing sweat-releasing polyester DTY yarn is provided with grooves along the length direction;

the elastic core-spun yarn comprises a core yarn and a cladding yarn, wherein the core yarn is an elastic filament yarn, and the cladding yarn is a terylene low-elasticity three-proofing yarn.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the arrangement ratio of the surface weft yarns to the inner weft yarns is 1:2.

the above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the fineness of the terylene low stretch three-proofing yarn is 75D.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the fineness of the moisture-absorbing sweat-releasing polyester DTY yarn is 300D/96F.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the elastic filaments are spandex with fineness of 40D.

The beneficial effects of the utility model are as follows: the moisture-absorbing sweat-releasing waterproof shoe material fabric is formed by interweaving the elastic core-spun yarns with the polyester low-elasticity three-proofing yarns as the wrapping yarns in the inner layer, has high coverage and can improve good waterproof performance; the surface layer adopts weft surface tissue with long floating lines, and the polyester filament yarn with moisture absorption and sweat release functions is used, so that the polyester filament yarn has good moisture absorption and sweat release effects. The elastic filaments are used by the inner layer, so that the surface layer weft yarns are uneven and are in point contact with a user, and the skin cannot be stuck even under the condition of massive movement and perspiration.

Drawings

Fig. 1 is a schematic structural view of a moisture-absorbing and pollution-discharging waterproof shoe material fabric according to the present utility model.

The labels in the figures are illustrated below: 1-a surface layer; 2-an inner layer.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples.

Examples

This embodiment will be described in detail with reference to fig. 1. The moisture-absorbing sweat-releasing waterproof shoe material fabric is formed by weaving warp yarns and weft yarns according to weft double weave; the weft yarns comprise a surface weft yarn and a lining weft yarn. The warp yarns and the surface layer weft yarns are interwoven according to a long floating weft face weave to form a surface layer 1, and the warp yarns and the inner layer weft yarns are interwoven according to a plain weave to form an inner layer 2. In use, the inner layer 2 serves as an outer layer and the surface layer 1 serves as an inner layer to be in contact with a user. The arrangement ratio of the surface weft yarns to the inner weft yarns is 1:2. specifically, the warp yarns and the surface weft yarns are woven according to three or more twill weave, 4 or more twill weave, five-piece satin or eight-piece satin. Five satins were chosen in this implementation.

The warp yarns adopt elastic core-spun yarns, the surface weft yarns are moisture-absorbing sweat-releasing polyester DTY yarns, and the inner weft yarns are elastic core-spun yarns; the moisture-absorbing sweat-releasing polyester DTY yarn is provided with grooves along the length direction. The elastic core-spun yarn comprises a core yarn and a cladding yarn, wherein the core yarn is an elastic filament yarn, and the cladding yarn is a terylene low-elasticity three-proofing yarn.

Further, the fineness of the terylene low stretch three-proofing yarn is 75D. The fineness of the moisture-absorbing sweat-releasing polyester DTY yarn is 300D/96F. The elastic filaments are spandex with fineness of 40D. And a water repellent agent is attached to the surface of the moisture-absorbing and pollution-discharging polyester DTY yarn. The three-spinning in the terylene low-elasticity three-spinning refers to waterproof, pollution-free and siphon-proof, for example, the terylene low-elasticity three-spinning can be purchased from new material technology Co., ltd.

Because the warp yarns and the surface layer weft yarns all adopt yarns with water-repellent and anti-fouling functions (the yarns are subjected to water-repellent treatment before weaving), and the fabric coverage coefficient of the warp and the weft yarns is very high, a fabric structure with good water repellency is formed in the inner layer 2. The fabric structure of the surface layer 1 mainly shows surface weft yarn with long floats, and the surface weft yarn is yarn with micropores and grooves and has the functions of moisture absorption and sweat release, so that the surface of the fabric has the functions of moisture absorption and sweat release.

When the human body sweats, sweat drops instantly transfer from skin to weft yarns of the inner layer by virtue of capillary core absorption effect of moisture absorption and sweat discharge fiber grooves, and although the yarns of the outer layer have water repellency, fine holes are still formed between tissues due to interweaving of the yarns, and sweat can still pass between fibers of the yarns of the outer layer and evaporate and diffuse into the atmosphere through the fine holes under the action of internal pressure difference and external environment. Meanwhile, the inner weft yarn is elastic yarn, and after the fabric is woven, the inner weft yarn contracts to enable the surface weft yarn to be in bending uneven shape, so that the surface weft yarn is in point contact with the skin of a human body, but not in surface contact. Therefore, under the conditions of a great deal of activities and sweating, the fabric can not be stuck to the skin to generate wet and cold feeling, and the skin is kept dry and breathable.

When the rain goes out to a small extent, the inner layer weft yarns and the warp yarns subjected to the water-repellent and anti-pollution treatment block the rainwater outside the fibers, the raindrops slide on the lotus leaves, the water cannot enter the inner layer, and meanwhile, the original air permeability between the inner layer and the outer layer is maintained.

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

1. The moisture-absorbing sweat-releasing waterproof shoe material fabric is characterized by being formed by weaving warp yarns and weft yarns according to weft double weave; the weft yarns comprise surface weft yarns and inner weft yarns;

2. The moisture-absorbing and sweat-releasing waterproof shoe material fabric according to claim 1, wherein the arrangement ratio of the surface layer weft yarns to the inner layer weft yarns is 1:2.

3. the moisture-absorbing sweat-releasing waterproof shoe material fabric according to claim 1, wherein the fineness of the terylene low stretch three-proofing yarn is 75D.

4. The moisture-absorbing sweat-releasing waterproof shoe material fabric according to claim 1, wherein the fineness of the moisture-absorbing sweat-releasing polyester DTY yarns is 300D/96F.

5. The moisture-absorbing sweat-releasing waterproof shoe material fabric according to claim 1, wherein the elastic filaments are spandex with fineness of 40D.