CN211522482U

CN211522482U - Antibacterial heating warm-keeping knitted fabric

Info

Publication number: CN211522482U
Application number: CN201921902722.0U
Authority: CN
Inventors: 董勤霞; 马仁和; 林世芬; 戴鸽
Original assignee: Ningbo Daqian Textile Co Ltd
Current assignee: Ningbo Daqian Textile Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-18
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to an antibacterial heating warm-keeping knitted fabric, which comprises a heating layer, a moisture-conducting antibacterial layer and a heat-insulating layer which are arranged from inside to outside in sequence, wherein the heating layer is woven by modified polyacrylonitrile fiber into a convex point structure which protrudes out of the surface of the heating layer to be in direct contact with the skin of a human body; the moisture-conducting antibacterial layer is formed by weaving bamboo charcoal fibers and moisture-absorbing sweat-releasing polyester fibers at intervals; the heat-insulating layer is formed by weaving hollow heat-insulating fibers; the heating layer, the moisture-conducting antibacterial layer and the heat-insulating layer are integrally woven in a weft knitting mode. The heating layer of the antibacterial heating warm-keeping knitted fabric has high moisture absorption and heat release functions, can generate heat automatically after absorbing water, can prevent cold feeling after sweating by matching with the moisture absorption performance of the moisture absorption antibacterial layer, and enables the fabric to have an antibacterial function; the thermal layer, the moisture-conducting antibacterial layer and the heat-insulating layer are integrally woven in a weft knitting mode, so that the fabric is light, thin and not heavy.

Description

Antibacterial heating warm-keeping knitted fabric

Technical Field

The utility model relates to a textile fabric field especially relates to an antibiotic cold-proof knitted fabric that generates heat.

Background

With the improvement of modern living standard, people have higher and higher requirements on wearing. In regions with extremely cold climate, people pay more attention to the warm keeping function of the fabric. In addition, fabrics that can generate heat are also more desirable. In order to improve the heat preservation effect of the fabric, the conventional method in the market at present is to add layers and thicken the textile fabric, so that the fabric is not only thick and heavy, but also poor in air permeability, the cost is improved, meanwhile, the texture and the wearing comfort of the fabric are greatly influenced, in addition, a part of the fabric is added with functional additives in the later-stage finishing of the fabric, so that the fabric has a heating function, and the fabric processed by selecting the functional additives in the later-stage finishing is not resistant to water washing.

Therefore, designing a fabric with the advantages of heating, heat preservation, light weight and the like is a problem to be solved by technical personnel in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an antibiotic cold-proof knitted fabric that generates heat to the problem that current cold-proof surface fabric is heavy, the gas permeability is poor and not resistant washing.

In order to achieve the purpose, the utility model adopts the technical proposal that:

the antibacterial heating warm-keeping knitted fabric comprises a heating layer, a moisture-conducting antibacterial layer and a heat-insulating layer which are sequentially arranged from inside to outside, wherein the heating layer is formed by weaving modified polyacrylonitrile fibers into a salient point structure, and the salient point structure protrudes out of the surface of the heating layer and is in direct contact with the skin of a human body; the moisture-conducting antibacterial layer is formed by weaving bamboo charcoal fibers and moisture-absorbing sweat-releasing polyester fibers at intervals; the heat-insulating layer is formed by weaving hollow heat-insulating fibers; the heating layer, the moisture-conducting antibacterial layer and the heat-insulating layer are integrally woven in a weft knitting mode.

Further, the moisture absorption and sweat releasing polyester fiber in the moisture conducting and antibacterial layer is 75D/24F polyester profiled cross-section fiber.

Further, the hollow heat-insulating fiber is a polyester hollow fiber or a modified polyester hollow fiber.

Further, the moisture-conducting antibacterial layer comprises 45-55% of bamboo charcoal fiber and 55-65% of moisture-absorbing and sweat-releasing polyester fiber.

Further preferably, the moisture-conducting antibacterial layer (2) comprises 45% of bamboo charcoal fiber and 55% of moisture-absorbing and sweat-releasing polyester fiber.

Further, the gram weight of the antibacterial heating warm-keeping knitted fabric is 150-²。

Further, the fabric is knitted by a 24G weft knitting circular knitting machine.

The utility model adopts the above technical scheme, compare with prior art, have following technical advantage:

the antibacterial heating warm-keeping knitted fabric has the advantages that the heating layer of the modified polyacrylonitrile fiber has high moisture absorption, heat release and antibacterial functions, can generate heat automatically after absorbing water, has high moisture absorption performance, can prevent cold feeling after sweating, and enables the environment in the clothes to be dry and comfortable for a long time; the moisture absorption and bacteriostasis functions of the fabric are further enhanced by the moisture absorption and sweat releasing polyester fibers and the bamboo charcoal fibers of the moisture conduction antibacterial layer; the heating layer, the moisture-conducting antibacterial layer and the heat-insulating layer are integrally woven in a weft knitting mode, so that the fabric is light, thin and not heavy.

Drawings

Fig. 1 is a schematic view of the antibacterial, heating and warming knitted fabric of the present invention;

wherein the reference numerals are:

a heat generating layer 1; a moisture-conducting antibacterial layer 2; and an insulating layer 3.

Detailed Description

The present invention will be described in detail and specifically with reference to specific embodiments so as to provide a better understanding of the present invention, but the following embodiments do not limit the scope of the present invention.

As shown in fig. 1, an embodiment of the utility model provides an antibacterial heating warm-keeping knitted fabric, which comprises a heating layer 1, a moisture-conducting antibacterial layer 2 and a heat-insulating layer 3 which are sequentially arranged from inside to outside, wherein the heating layer 1 is woven by modified polyacrylonitrile fibers into a salient point structure, and the salient point structure protrudes out of the surface of the heating layer 1 to be in direct contact with the skin of a human body; the moisture-conducting antibacterial layer 2 is formed by weaving bamboo charcoal fibers and moisture-absorbing sweat-releasing polyester fibers at intervals; the heat-insulating layer 3 is formed by weaving hollow heat-insulating fibers; the heating layer 1, the moisture-conducting antibacterial layer 2 and the heat-insulating layer 3 are integrally woven in a weft knitting mode.

In the utility model, the heating layer 1 adopts the modified polyacrylonitrile fiber, so that the heating layer has the functions of high moisture absorption, heat release and antibiosis, can generate heat automatically after absorbing water, has extremely high moisture absorption performance, can prevent cold feeling after sweating, and ensures that the environment in the clothes is dry and comfortable for a long time; the heating layer, the moisture-conducting antibacterial layer and the heat-insulating layer are integrally woven in a warp knitting mode, so that the fabric is light, thin and not heavy.

As a preferred embodiment, the moisture absorption and sweat releasing polyester fiber in the moisture conducting and antibacterial layer 2 is 75D/24F polyester profiled cross-section fiber; the moisture-conducting antibacterial layer 2 comprises 45% of bamboo charcoal fiber and 55% of moisture-absorbing and sweat-releasing polyester fiber, and the moisture-absorbing and sweat-releasing polyester fiber and the bamboo charcoal fiber further enhance the moisture-absorbing and antibacterial functions of the fabric.

As a preferred embodiment, the hollow heat-insulating fiber is a polyester hollow fiber or a modified polyester hollow fiber, and the polyester hollow fiber or the modified polyester hollow fiber with a hollow structure can store more air, so that a good heat-insulating effect can be achieved.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent substitution and obvious change made by the present invention and the contents shown in the drawings, and all should be included in the scope of the present invention.

Claims

1. The antibacterial heating warm-keeping knitted fabric is characterized by comprising a heating layer (1), a moisture-conducting antibacterial layer (2) and a heat-insulating layer (3) which are sequentially arranged from inside to outside, wherein the heating layer (1) is woven by modified polyacrylonitrile fibers to form a salient point structure, and the salient point structure protrudes out of the surface of the heating layer (1) to be in direct contact with the skin of a human body; the moisture-conducting antibacterial layer (2) is formed by weaving bamboo charcoal fibers and moisture-absorbing and sweat-releasing polyester fibers at intervals; the heat-insulating layer (3) is formed by weaving hollow heat-insulating fibers; the heating layer (1), the moisture-conducting antibacterial layer (2) and the heat-insulating layer (3) are integrally woven in a weft knitting mode.

2. The antibacterial, heating and warm-keeping knitted fabric according to claim 1, wherein the moisture-absorbing and sweat-releasing polyester fibers in the moisture-conducting and antibacterial layer (2) are 75D/24F polyester profiled-section fibers.

3. The antibacterial, heating and warm-keeping knitted fabric according to claim 1, wherein the hollow heat-keeping fibers are polyester hollow fibers or modified polyester hollow fibers.

4. The antibacterial heating warm-keeping knitted fabric as claimed in claim 1, wherein the gram weight of the antibacterial heating warm-keeping knitted fabric is 150-180g/m²。

5. The antibacterial heating warm-keeping knitted fabric according to claim 1, characterized in that the knitting of the fabric adopts a 24G weft knitting circular knitting machine.