CN210100899U

CN210100899U - Antiviral and antibacterial unidirectional moisture-conducting fabric

Info

Publication number: CN210100899U
Application number: CN201920717140.9U
Authority: CN
Inventors: 何金根
Original assignee: Shenzhen Kangyuan New Material Technology Co Ltd
Current assignee: Shenzhen Kangyuan New Material Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-21
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an one-way wet surface fabric that leads of antiviral antibiotic, include: the outer two layers are a fabric surface layer and an antibacterial protective layer from outside to inside; the inner two layers are a waterproof dredging layer and a fabric inner layer from outside to inside; and a yarn connecting layer which connects the inner layer and the outer layer at the same time, adopts moisture-absorbing quick-drying yarn and is in a vertical bar structure; the fabric inner layer and the waterproof and sparse conducting layer are both fabrics formed by weaving jacquard patterns with modified waterproof cotton yarns, the surface of the fabric inner layer is densely distributed with a micropore structure, the waterproof and sparse conducting layer is in a net-shaped interweaving structure, micropores are densely distributed on the waterproof and sparse conducting layer, the fabric inner layer is tightly connected with the waterproof and sparse conducting layer, a differential capillary effect is formed between the inner layer and the outer layer, and water is absorbed by the inner layer and then is conducted to the outer layer through the yarn connecting layer to be evaporated. The utility model has the advantages that: one-way moisture transfer and instantaneous second drying; good hygroscopicity, good dry and comfortable wearability; permanent antivirus and antibacterial effects.

Description

Antiviral and antibacterial unidirectional moisture-conducting fabric

Technical Field

The utility model relates to a light industry textile technology field, concretely relates to one-way wet function surface fabric that leads of antiviral antibiotic.

Background

With the improvement of living standard, people pay more and more attention to healthy life style. Sports and outdoor articles have become an emerging market both at home and abroad. As outdoor sports enthusiasts, the quick-drying clothes are favored all the time, although the quick-drying clothes can quickly transfer sweat to the surface of clothes and evaporate the sweat through air circulation to keep the body dry and comfortable, the sweat flow is too much, the fabric is easy to breed bacteria, the fabric has no antibacterial effect, and meanwhile, the fabric cannot resist the invasion of external viruses and bacteria.

At present, the existing antibacterial fabric or antiviral fabric on the market only has a single function; the same unidirectional moisture-conducting fabric has only a single function. The fabric product only has one function, has single effect and cannot meet the use requirement of a wearer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, provide an antiviral antibiotic one-way wet surface fabric that leads.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: an antiviral and antibacterial unidirectional moisture-conducting fabric, comprising:

the outer two layers are a fabric surface layer and an antibacterial protective layer from outside to inside;

the inner two layers are a waterproof dredging layer and a fabric inner layer from outside to inside;

and a yarn connecting layer which connects the inner layer and the outer layer at the same time, adopts moisture-absorbing quick-drying yarn and is in a vertical bar structure;

the fabric inner layer and the waterproof and sparse conducting layer are both fabrics formed by weaving jacquard patterns with modified waterproof cotton yarns, the surface of the fabric inner layer is densely distributed with a micropore structure, the waterproof and sparse conducting layer is in a net-shaped interweaving structure, micropores are densely distributed on the waterproof and sparse conducting layer, the fabric inner layer is tightly connected with the waterproof and sparse conducting layer, a differential capillary effect is formed between the inner layer and the outer layer, and water is absorbed by the inner layer and then is conducted to the outer layer through the yarn connecting layer to be evaporated.

The surface layer and the antibacterial protective layer of the fabric are both made of fabrics formed by weaving plain knitting with antiviral and antibacterial yarns.

The antiviral and antibacterial yarn is prepared by processing cotton fibers through a grafting modification process, and is a non-dissolving biological antibacterial yarn.

The inner layer of the fabric is of a plain weave structure.

Various colors or patterns are added on the surface layer of the fabric through jacquard or digital printing.

The moisture absorption quick-drying yarn is formed by a yarn connecting layer through double-sided tuck knitting by using a yarn clamping double-sided weft knitting machine, and is simultaneously knitted and connected with a fabric surface layer, an antibacterial protective layer, a waterproof dredging layer and a fabric inner layer on two sides.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) one-way moisture transfer and instantaneous second drying;

(2) good hygroscopicity, good dry and comfortable wearability;

(3) permanent antivirus and antibacterial effects;

(4) non-leachable bio-antibacterial;

(5) all natural environment-friendly cellulose fiber materials;

(6) can be naturally and biologically degraded, and is green and environment-friendly.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced, wherein:

fig. 1 is a schematic view of a layer structure according to a preferred embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

Referring to fig. 1, an antiviral, antibacterial, unidirectional moisture-conductive fabric according to a preferred embodiment of the present invention mainly includes: the fabric comprises a fabric surface layer 1, an antibacterial protective layer 2, a thread yarn connecting layer 3, a waterproof and sparse conducting layer 4 and a fabric inner layer 5 which are arranged from outside to inside in sequence, and the components and the connection relationship are described in detail below.

The surface layer 1 of the fabric is a fabric formed by weaving plain knitting with antiviral and antibacterial yarns, the antibacterial protective layer 2 is also a fabric formed by weaving plain knitting with antiviral and antibacterial yarns, the double antiviral and antibacterial protection effects are achieved, various colors or/and patterns can be added to the surface layer 1 of the fabric through jacquard, digital printing and other processes, and the fashionability and the aesthetic feeling are enhanced. The anti-virus and anti-bacterial yarn is treated by a grafting modification process, so that the fabric has the anti-virus and anti-bacterial functions, and bacteria and viruses can be quickly killed once being contacted. By means of grafting modification and chemical modification, the antiviral group and the antibacterial group are combined with OH-hydroxyl and NH 3-amino of cotton fiber in a covalent bond mode and firmly combined on the cotton fiber, so that the fiber fabric achieves a permanent antiviral and antibacterial effect, is resistant to multiple washing and does not lose efficacy, and is non-leachable biological antibacterial.

The inner layer 5 of the fabric is a fabric formed by weaving jacquard patterns with modified waterproof cotton yarns, the inner layer of the fabric is of a plain weave structure, and a microporous structure is densely distributed on the surface of the inner layer 5 of the fabric. The lining 5 of the fabric is closely connected with the waterproof and hydrophobic layer 4. The waterproof and hydrophobic conductive layer 4 is also a fabric formed by weaving modified waterproof cotton yarns with jacquard patterns, and the waterproof and hydrophobic conductive layer is in a net-shaped interweaving structure and is densely provided with micropores. The double-layer design benefit of the fabric lining and the waterproof and hydrophobic conductive layer is as follows: the reticular interweaving structure is beneficial to leading out sweat on the inner layer of the fabric from inside to outside through micropores of the waterproof and hydrophobic conductive layer more quickly and evaporating and diffusing on the outer layer; meanwhile, moisture or sweat on the outer layer is difficult to reversely permeate back to the inner layer, so that the inner layer is more dry and comfortable when clinging to the skin surface.

The modified waterproof cotton is formed by treating cotton yarn with waterproof and oil-proof agent, cross-linking agent, etc. to obtain water-repellent yarn, and then interweaving the water-repellent yarn with common yarn in proper proportion. The cotton thread fabric obtained in the way has lower moisture absorption capacity like terylene or chinlon fabric, so the drying rate is obviously improved (by more than two times) compared with the common pure cotton, and the discomfort of a wearer caused by excessive sweat infiltration of the fabric is avoided. The technology effectively and organically combines the comfort and the functionality of pure cotton, thereby having more advantages than most chemical fiber functional products.

Because the inner layer adopts the modified waterproof yarn which is subjected to waterproof treatment, the inner layer of the fabric does not absorb water basically, and the inner layer and the waterproof dredging layer of the fabric utilize micro-fine grooves on the surface of cotton fibers to form channels to generate capillary phenomenon during weaving. The sweat of human body is rapidly transferred to the surface of the fabric for diffusion through the actions of wicking, diffusion, transmission and the like, and the efficacy of moisture conduction and perspiration is achieved. The mechanism of one-way moisture conduction of the fabric is the so-called differential capillary effect, that is, when the tightness of the fabric yarn, the density of the fabric and the type of the fibers used in the inner and outer layers of the fabric are the same, and the linear density of the fibers in the inner layer is greater than that of the fibers in the outer layer, an additional pressure difference of the capillary effect is formed in the inner and outer layers of the fabric, and liquid moisture in the fabric automatically diffuses from the inner layer to the outer layer under the action of the pressure difference. Therefore, when a person sweats during exercise, the inner layer quickly conducts sweat from the inside to the outer layer, and the inner layer still keeps dry and comfortable, so that instantaneous second dryness is achieved. Ensuring the dryness of the inner layer of the fabric of the clothes and making the wearer comfortable.

The thread yarn connecting layer 3 adopts moisture absorption quick-drying yarn, is of an air-permeable vertical bar-shaped structure and is used for connecting the inner layer and the outer layer. When the moisture absorption quick-drying yarn is knitted, a yarn connecting layer is formed by a double-sided tuck structure through a yarn clamping double-sided weft knitting machine, and a fabric surface layer, an antibacterial protective layer, a waterproof dredging layer and a fabric inner layer are synchronously connected, so that all layers of structures are connected into a whole.

Moisture absorption rapid-curing cutback yarn, the hygroscopicity refers to the fibre surface or inside adsorbs or absorbs the characteristic of gaseous phase moisture, puts the characteristic that the fibre was put wet to external environment after absorbing moisture, and the moisture absorption rapid-curing cutback, as the name implies just the surface fabric can absorb moisture fast, can in time discharge moisture again, and it can absorb skin top layer moisture and sweat rapidly, and it evaporates to the outer layer side by side, keeps the dry and comfortable state of human body.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art may modify, modify and modify any brief introduction, equivalent changes and modifications made by the technical spirit of the present invention without departing from the technical scope of the present invention.

Claims

1. The utility model provides an antiviral antibiotic one-way wet fabric that leads which characterized in that includes:

and a yarn connecting layer which connects the inner layer and the outer layer simultaneously, adopts moisture-absorbing quick-drying yarn and is in a vertical bar shape;

2. The antiviral and antibacterial unidirectional moisture-conducting fabric according to claim 1, wherein the surface layer and the antibacterial protective layer of the fabric are both fabrics formed by weaving plain knitting with antiviral and antibacterial yarns.

3. The antiviral and antibacterial unidirectional moisture-conducting fabric according to claim 2, wherein the antiviral and antibacterial yarn is prepared by processing cotton fibers through a graft modification process, and is a non-dissolving biological antibacterial.

4. The antiviral and antibacterial unidirectional moisture-conducting fabric according to claim 1, wherein the inner layer of the fabric is of a plain weave structure.

5. The antiviral and antibacterial unidirectional moisture-conducting fabric as claimed in claim 1, wherein various colors or patterns are added on the surface layer of the fabric through jacquard or digital printing.

6. The antiviral and antibacterial unidirectional moisture-conducting fabric as claimed in claim 1, wherein the moisture-absorbing and quick-drying yarns are woven by a double-sided tuck-stitch knitting machine to form a yarn connecting layer, and are simultaneously woven to connect the fabric surface layer, the antibacterial protective layer, the waterproof dredging layer and the fabric inner layer on two sides.