Moisture-absorbing, heating and warm-keeping fabric

Abstract

The utility model relates to the field of knitted fabrics, in particular to a moisture-absorbing heating warm-keeping fabric which comprises an inner layer, a middle layer and an outer layer, and the middle layer is an air layer and is arranged between the inner layer and the outer layer. The inner layer and the outer layer are both formed by weaving first yarns, and the first yarns are formed by blending cotton fibers, acrylic fibers and lyocell fibers. Therefore, after the first yarns absorb moisture and emit heat, differential heat is generated, so that the fabric has the moisture-absorbing and heat-emitting functions; meanwhile, heat is locked through the special section structure of the acrylic fibers and the air layer structure in the middle of the fabric, so that the fabric has the moisture absorption and heating functions, and meanwhile the continuous warm keeping effect is provided for people.

Description

Technical Field

[0001] The utility model relates to the field of knitted fabrics, in particular to a moisture-absorbing, heat-generating and warm-keeping fabric. Background Art

[0002] Fabric is the main material that constitutes clothing. With the development of economy and the improvement of people's living standards, people have new demands for thermal clothing. Traditional thermal clothing is mostly made of relatively thick and tight fabrics, which use the high hygroscopicity of viscose fiber to generate hygroscopic differential heat, so that the fabric has the function of hygroscopic heat generation; however, the traditional structure easily causes rapid heat loss, reducing the thermal insulation effect of the fabric. Utility Model Content

[0003] The utility model aims to provide a moisture-absorbing and heat-generating thermal insulation fabric, which can lock in heat while having the moisture-absorbing and heat-generating functions, thereby providing people with a continuous warmth-keeping effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-absorbing, heat-generating and warm-keeping fabric, comprising an inner layer, a middle layer and an outer layer, wherein the middle layer is an air layer, which is arranged between the inner layer and the outer layer; the inner layer and the outer layer are both woven from a first yarn, and the first yarn is a blend of cotton fiber, acrylic fiber and lyocell fiber.

[0005] Therefore, after the first yarn absorbs moisture and generates heat, the utility model generates differential heat, so that the fabric has the function of absorbing moisture and generating heat; at the same time, the utility model uses the special cross-sectional structure of acrylic fiber and the air layer structure in the middle of the fabric to lock in heat, so that the fabric has the function of absorbing moisture and generating heat while providing people with a continuous warmth effect.

[0006] Preferably, the inner layer and the outer layer are connected by a second yarn, and the second yarn passes through the inner layer, the middle layer and the outer layer. Thus, the air is stored in the middle of the two-layer structure by using the yarn connection method.

[0007] Preferably, the second yarn is made of spandex fiber.

[0008] Preferably, both the inner layer and the outer layer are formed into a fleece surface by a water grinding process, thereby making the fabric more skin-friendly and increasing the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of heat circulation of an embodiment of the utility model. DETAILED DESCRIPTION

[0010] The utility model discloses a moisture-absorbing, heat-generating and warm-keeping fabric, which comprises an inner layer 1, a middle layer 2 and an outer layer 3. The middle layer 2 is an air layer arranged between the inner layer 1 and the outer layer 3.

[0011] Specifically, the inner layer 1 and the outer layer 3 are both woven from the first yarn, and the first yarn is a blend of cotton fiber, acrylic fiber and lyocell fiber. In addition, the inner layer 1 and the outer layer 3 are both formed into a fleece surface using a water-grinding process, which can make the fabric more skin-friendly and increase the comfort of human body wearing. The inner layer 1 and the outer layer 3 are knitted and connected by the second yarn, and a certain gap is left between the inner layer 1 and the outer layer 3 when connected to form the middle layer 2. The second yarn is made of spandex fiber, and the second yarn passes through the inner layer 1, the middle layer 2 and the outer layer 3. Thus, by adopting the yarn connection method, air storage is achieved in the middle of the two-layer structure.

[0012] When moisture passes through the inner layer 1, the fibers of the inner layer 1 absorb moisture and generate differential heat of moisture absorption. The differential heat of moisture absorption uses the special cross-sectional structure of acrylic fiber and the structure of the middle air layer to lock the heat. Please refer to Figure 1 , which can effectively prevent heat loss and achieve the effect of continuous warmth.

[0013] In summary, the utility model generates differential heat after the first yarn absorbs moisture and generates heat, so that the fabric has the function of absorbing moisture and generating heat; at the same time, the utility model uses the special cross-sectional structure of acrylic fiber and the air layer structure in the middle of the fabric to lock in heat, so that the fabric has the function of absorbing moisture and generating heat while providing people with a continuous warmth effect.

[0014] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A moisture-absorbing, heat-generating and warm-keeping fabric, characterized in that: The invention comprises an inner layer (1), an intermediate layer (2) and an outer layer (3); the intermediate layer (2) is an air layer arranged between the inner layer (1) and the outer layer (3); the inner layer (1) and the outer layer (3) are both woven from a first yarn, and the first yarn is a blend of cotton fiber, acrylic fiber and lyocell fiber.

2. The moisture-absorbing, heat-generating and warm-keeping fabric according to claim 1, characterized in that: The inner layer (1) and the outer layer (3) are connected by a second yarn, and the second yarn passes through the inner layer (1), the middle layer (2) and the outer layer (3).

3. The moisture-absorbing, heat-generating and warm-keeping fabric according to claim 2, characterized in that: The second yarn is made of spandex fiber.

4. The moisture-absorbing, heat-generating and warm-keeping fabric according to claim 1, characterized in that: The inner layer (1) and the outer layer (3) are both formed into a napped surface by using a water grinding process.

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