CN215051576U - Antibacterial breathable fabric - Google Patents

Abstract

The application relates to the field of antibacterial fabrics, in particular to an antibacterial breathable fabric, wherein an antibacterial inner layer comprises warp yarns and weft yarns; the warp comprises base fibers and an antibacterial layer, the antibacterial layer is made of nano silver powder, the nano silver powder is uniformly distributed outside the base fibers to form the antibacterial fibers, and a wrapping layer used for slowing down the oxidization of the antibacterial layer wraps the antibacterial fibers; the weft yarn is polyester fiber, and the warp yarn and the weft yarn are spun together to prepare an antibacterial inner layer; the middle layer is connected with the antibacterial inner layer and is used for improving the air permeability of the fabric. This application has the effect that improves the gas permeability of surface fabric.

Description

Antibacterial breathable fabric

Technical Field

The application relates to the field of antibacterial fabrics, in particular to an antibacterial breathable fabric.

Background

With the continuous improvement of living standard of people, people no longer only need basic requirements such as heat preservation and body shielding, and people are more and more pursuing the multifunction and comfort degree of garment materials. Because the garment is attached to the skin of a human body when being worn, the garment fabric is required to have good wearing comfort and also have the effect of protecting the human body.

The traditional Chinese patent with publication number CN207202143U discloses an antibacterial and heat-dissipation white coat made of silver fiber fabric, which comprises a coat body, wherein the coat body is made of woven fabric, the woven fabric contains silver fibers, a heat dissipation port communicated with the outside is formed in the coat body, the heat dissipation port comprises an outer layer and an inner layer, and the outer layer and the inner layer are separated to form a channel communicated with the outside.

With respect to the related art in the above, the inventors consider that: the silver fiber is easy to oxidize and turn black when contacting with air, and the wearing of the fabric is affected.

SUMMERY OF THE UTILITY MODEL

In order to slow down the rate that silver oxidation turned black, the application provides an antibiotic ventilative surface fabric.

The application provides an antibiotic ventilative surface fabric adopts following technical scheme:

an antibacterial breathable fabric comprises an antibacterial inner layer and an intermediate layer, wherein the antibacterial inner layer comprises warp yarns and weft yarns; the warp comprises base fibers and an antibacterial layer, the antibacterial layer is made of nano silver powder, the nano silver powder is uniformly distributed outside the base fibers and jointly forms antibacterial fibers, and a wrapping layer used for slowing down the oxidization of the antibacterial layer wraps the antibacterial fibers; the weft yarn is polyester fiber, and the warp yarn and the weft yarn are spun together to prepare an antibacterial inner layer; the middle layer is connected with the antibacterial inner layer and is used for improving the air permeability of the fabric.

By adopting the technical scheme, the nano silver powder is fixed outside the substrate fiber, and the nano silver powder can release silver ions which destroy cell membranes of bacteria, so that an antibacterial effect is achieved; meanwhile, as the nano silver powder is easy to oxidize and blacken when being contacted with air, the contact area of the nano silver powder and the air is reduced by arranging the coating layer on the surface of the antibacterial fiber, so that the rate of oxidizing and blackening the nano silver powder is reduced, and the service performance of the prepared antibacterial inner layer is improved; the middle layer is matched with the antibacterial inner layer, so that the prepared antibacterial breathable fabric has good antibacterial and breathable performances and good wearing experience.

Optionally, the wrapping layer is cotton fiber, the cotton fiber wraps the periphery of the antibacterial fiber, and the antibacterial fiber wrapped by the cotton fiber and the polyester fiber are woven together to form the antibacterial inner layer.

By adopting the technical scheme, because the cotton fiber has good skin-friendly performance and moisture absorption and sweat releasing performance, the sweat on the surface of a human body can be quickly discharged while the comfort level of the human body contacting the antibacterial inner layer is improved.

Optionally, the middle layer comprises bamboo charcoal fibers and hemp fibers, the bamboo charcoal fibers and the hemp fibers are spirally wound with each other to form middle layer fibers, and the middle layer is woven by the middle layer fibers and is uniformly fixed on the antibacterial inner layer.

By adopting the technical scheme, the plurality of air holes are densely distributed on the outer wall of the bamboo charcoal fiber, so that the air permeability of the bamboo charcoal fiber is improved and the gas exchange rate between the middle layer and the outside is improved; a plurality of air holes are distributed on the outer surface of the hemp fiber, and the inner part of the hemp fiber is also provided with a hollow structure, and the middle layer fiber is prepared by the hemp fiber and the bamboo charcoal fiber together, so that the air permeability of the middle layer is further improved; meanwhile, as the hemp fibers have better softness, the prepared middle layer has better softness, and the softness of the prepared antibacterial breathable fabric is further improved.

Optionally, the intermediate layer is of a mesh-like structure.

By adopting the technical scheme, the air permeability of the middle layer is further improved by the latticed structure, and the air permeability of the fabric prepared by the middle layer and the antibacterial inner layer together is further improved.

Optionally, the thickness of the intermediate layer is 0.6-0.8 mm; and one side of the middle layer, which is far away from the antibacterial inner layer, is provided with a wear-resistant outer layer.

By adopting the technical scheme, when the middle layer is fixed on the wear-resistant outer layer and the antibacterial inner layer, a certain space is reserved between the antibacterial inner layer and the wear-resistant outer layer, and the circulation rate of air passing through the antibacterial breathable fabric is further increased.

Optionally, the wear-resistant outer layer comprises nylon fibers, and the nylon fibers are uniformly fixed on the middle layer.

By adopting the technical scheme, the nylon fiber has good wear resistance, and the prepared fabric has wear resistance by preparing the nylon fiber into the wear-resistant outer layer and fixing the wear-resistant outer layer on the middle layer, so that the service life of the fabric is prolonged.

Optionally, the wear-resisting outer layer still includes silk fibre, and wear-resisting outer layer is woven jointly by silk fibre and nylon fiber and is made.

Through adopting above-mentioned technical scheme, because nylon fiber's close skin nature is relatively poor, be unfavorable for the user to wear, and silk fibre has good compliance and close skin nature, weaves jointly through silk fibre and nylon fiber and prepares out wear-resisting outer for wear-resisting outer also has good close skin nature when having wear resistance.

Optionally, a wear-resistant coating is fixedly arranged on one side of the wear-resistant outer layer, which is far away from the middle layer.

By adopting the technical scheme, the wear-resistant coating further improves the wear-resistant performance of the wear-resistant outer layer, so that the service life of the prepared fabric is prolonged.

In summary, the present application includes the following beneficial technical effects:

through set up nanometer silver powder in antibiotic inlayer, utilize nanometer silver powder release silver ion to destroy the cell wall of bacterium, to the inhibitory effect that the bacterial fission propagated, and then play the effect of disinfecting, be provided with the parcel layer in nanometer silver powder periphery simultaneously, slow down the oxidation rate of nanometer silver powder, and then when making the antibiotic ventilative surface fabric of preparation have good bactericidal function, also have the wearability of preferred.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Reference numerals: 1. an antibacterial inner layer; 11. warp yarns; 111. a wrapping layer; 112. a base fiber; 113. an antimicrobial layer; 12. a weft yarn; 2. an intermediate layer; 21. a first gas-permeable fiber; 22. a second gas-permeable fiber; 3. a wear-resistant outer layer; 31. anti-wear fibers; 32. a compliant fiber; 4. and (3) wear-resistant coating.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses an antibacterial breathable fabric. Referring to fig. 1, the antibacterial breathable fabric comprises an antibacterial inner layer 1 and an intermediate layer 2, wherein the antibacterial inner layer 1 and the intermediate layer 2 are connected in an adhesive manner.

Referring to fig. 1, an antibacterial inner layer 1 includes warp yarns 11 and weft yarns 12, the antibacterial inner layer 1 facing and for contacting human skin; the warp 11 and the weft 12 are interwoven to form the antibacterial inner layer 1, the warp 11 comprises a base fiber 112 and an antibacterial layer 113, the base fiber 112 is set to be a cotton fiber in the embodiment, the antibacterial layer 113 is set to be nano silver powder, and the nano silver powder is uniformly adhered to the outer part of the base fiber 112 and forms an antibacterial fiber together; the antibacterial outer layer is provided with a wrapping layer 111, the wrapping layer 111 is also set to be cotton fiber in the embodiment, the wrapping layer 111 and the antibacterial fiber are prepared into warp yarn 11 with a sheath-core structure through a core-spun yarn textile process, and the wrapping layer 111 wraps the antibacterial fiber; the weft yarns 12 in this embodiment are made of polyester fibers. The nano silver powder can release silver ions to destroy cell membranes of bacteria, reduce activity of microbial synthetic enzyme in bacterial cells and interfere synthesis of microbial DNA, so that the microorganisms lose division and proliferation capacity, and the antibacterial effect is achieved, and the nano silver powder is easy to oxidize and blacken when being directly contacted with air; meanwhile, as the cotton fiber has good air permeability and skin-friendly property, the prepared antibacterial inner layer 1 has good antibacterial property and simultaneously slows down the rate of blackening of the silver nanoparticles by wrapping the cotton fiber outside the silver nanoparticles; meanwhile, because the anti-wrinkle capability of the cotton fiber is poor, and the polyester fiber has good anti-wrinkle performance, after the warp yarn 11 and the weft yarn 12 are woven into the antibacterial inner layer 1, the antibacterial inner layer 1 has antibacterial and air-permeable performances and also has an anti-wrinkle effect.

Referring to fig. 1, the middle layer 2 includes a first air-permeable fiber 21 and a second air-permeable fiber 22, in this embodiment, the first air-permeable fiber 21 is configured as a bamboo charcoal fiber, and the second air-permeable fiber 22 is configured as a hemp fiber; the first air-permeable fiber 21 and the second air-permeable fiber 22 are spirally wound around each other to constitute a middle layer fiber, the middle layer fiber is spun into a yarn by a textile machine, and then the middle layer 2 having a mesh-like structure is prepared, and the antibacterial inner layer 1 is fixed to the middle layer 2 by means of adhesion. Because a plurality of air holes are densely distributed on the outer wall of the bamboo charcoal fiber along the direction vertical to the length direction of the bamboo charcoal fiber, the bamboo charcoal fiber has good air permeability, and simultaneously, the moisture-removing air permeability of the middle layer 2 is also improved; the hemp fiber is internally provided with a hollow structure, and meanwhile, the surface of the hemp fiber is also longitudinally distributed with a plurality of cracks and small holes, so that air can rapidly pass through the hemp fiber, the middle layer 2 has good air permeability through the combined action of the hemp fiber and the bamboo charcoal fiber, and the antibacterial breathable fabric has good air permeability.

Referring to fig. 1, because the hemp fiber has better softness, the prepared middle layer fiber has better softness, and the spinnability of the middle layer 2 prepared by the middle layer fiber is further improved. Through gluing the middle layer 2 on the antibacterial inner layer 1, the bamboo charcoal fiber and the hemp fiber reduce the resistance of air passing through the middle layer 2, and further improve the air permeability of the fabric formed by gluing the middle layer 2 and the antibacterial inner layer 1. Be connected with wear-resisting outer 3 on intermediate level 2, wear-resisting outer 3 is fixed in the one side that intermediate level 2 deviates from antibiotic inlayer 1 through sticky mode, and the thickness of intermediate level 2 is 0.6-0.8mm, and this makes and leaves the space between wear-resisting outer 3 and the antibiotic inlayer 1, speed when further accelerating the air and piercing through antibiotic ventilative surface fabric improves the air permeability of the antibiotic ventilative surface fabric of preparation.

Referring to fig. 1, the wear-resistant outer layer 3 includes wear-resistant fibers 31 and compliant fibers 32, in this embodiment, the wear-resistant fibers 31 are nylon fibers, and the compliant fibers 32 are silk fibers; the wear-resistant fiber 31 and the soft fiber 32 are prepared into yarn in a blending mode, and then the wear-resistant outer layer 3 is prepared; because the nylon fiber has excellent wear resistance and fatigue resistance, the fabric prepared by the nylon fiber has the characteristics of difficult deformation and long service life; but the skin feel of the fabric prepared from the nylon fiber is poor due to the direct contact between the fabric and the skin; the silk fiber is used as the lightest and softest natural fiber in nature, and the nylon fiber and the silk fiber are blended, so that the skin feel of the prepared wear-resistant outer layer 3 is improved, and the wearing comfort level of the prepared antibacterial breathable fabric is enhanced.

Referring to fig. 1, wear-resisting outer layer 3 has wear-resisting coating 4 in the coating of one side that deviates from intermediate level 2, and wear-resisting coating 4 is polyurethane resin, and polyurethane resin has anti tearing, wear-resisting characteristic, through coating polyurethane resin on wear-resisting outer layer 3, improves the wear resistance of the ventilative antibiotic surface fabric of preparation, and then improves the life of antibiotic ventilative surface fabric.

The implementation principle of the antibacterial breathable fabric in the embodiment of the application is as follows: the nano silver powder is arranged in the antibacterial inner layer 1, silver ions are released by the nano silver powder to play a role in sterilizing bacteria, and the coating layer is arranged on the surface of the antibacterial fiber to slow down the oxidation rate of the nano silver powder; then, the middle layer 2 prepared by bamboo charcoal fiber and hemp fiber together is connected on the antibacterial inner layer 1, and the prepared fabric has good ventilation effect by utilizing the ventilation performance of the bamboo charcoal fiber and the hemp fiber; then, one side of the middle layer 2, which is far away from the antibacterial inner layer 1, is connected with the wear-resistant outer layer 3, and the skin-friendly feeling of the wear-resistant outer layer 3 is improved through blending of silk fibers and nylon fibers; and the wear-resistant coating 4 is coated on the wear-resistant outer layer 3, so that the wear resistance of the prepared antibacterial breathable fabric is further improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an antibiotic ventilative surface fabric, includes antibiotic inlayer (1) and intermediate level (2), its characterized in that: the antibacterial inner layer (1) comprises warp yarns (11) and weft yarns (12); the warp (11) comprises a base fiber (112) and an antibacterial layer (113), the antibacterial layer (113) is set to be nano silver powder, the nano silver powder is uniformly distributed outside the base fiber (112) to jointly form the antibacterial fiber, and a wrapping layer (111) used for slowing down the oxidation of the antibacterial layer (113) wraps the antibacterial fiber; the weft (12) is polyester fiber, and the antibacterial inner layer (1) is prepared by co-spinning the warp (11) and the weft (12); the middle layer (2) is connected with the antibacterial inner layer (1) and is used for improving the air permeability of the fabric.

2. The antibacterial breathable fabric according to claim 1, characterized in that: the wrapping layer (111) is made of cotton fibers, the cotton fibers wrap the periphery of the antibacterial fibers, and the antibacterial fibers and the polyester fibers which wrap the cotton fibers are woven together to form the antibacterial inner layer (1).

3. The antibacterial breathable fabric according to claim 1, characterized in that: the middle layer (2) comprises bamboo charcoal fibers and hemp fibers, the bamboo charcoal fibers and the hemp fibers are spirally wound with each other to form middle layer fibers, and the middle layer (2) is formed by weaving the middle layer fibers and is uniformly fixed on the antibacterial inner layer (1).

4. The antibacterial breathable fabric according to claim 3, characterized in that: the middle layer (2) is of a grid-shaped structure.

5. The antibacterial breathable fabric according to claim 4, characterized in that: the thickness of the middle layer (2) is 0.6-0.8 mm; and one side of the middle layer (2) departing from the antibacterial inner layer (1) is provided with a wear-resistant outer layer (3).

6. The antibacterial breathable fabric according to claim 5, characterized in that: the wear-resistant outer layer (3) comprises nylon fibers which are uniformly distributed on the middle layer (2).

7. The antibacterial breathable fabric according to claim 6, characterized in that: wear-resisting outer layer (3) still include the silk fibre, and the silk fibre twines jointly with nylon fiber and constitutes wear-resisting fiber, and wear-resisting outer layer (3) are by wear-resisting fiber textile manufacturing.

8. The antibacterial breathable fabric according to claim 7, characterized in that: and a wear-resistant coating (4) is fixedly arranged on one side of the wear-resistant outer layer (3) departing from the middle layer (2).

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