CN215620521U

CN215620521U - Soft heating and warm keeping fabric

Info

Publication number: CN215620521U
Application number: CN202122389082.1U
Authority: CN
Inventors: 刘飞寅; 刘小方
Original assignee: Zhejiang Chuying Technology Co ltd
Current assignee: Zhejiang Chuying Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-25
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a soft heating and warm keeping fabric, belongs to the technical field of textile fabrics, and solves the problem of the requirement of consumers on the soft heating and warm keeping fabric. The utility model comprises the following steps: and a base fabric layer. The base cloth layer is woven by long stapled cotton yarns; a raising layer is attached to the base cloth layer; and one side of the base fabric layer, which is far away from the napping layer, is provided with a heating acrylic fabric layer, a breathable sweat-releasing layer and a skin-friendly layer. Compared with the prior art, the fabric base cloth layer has good warm-keeping effect by utilizing the excellent softness, glossiness, skin-friendly degree, air permeability, elasticity and the like of the long stapled cotton; due to the design of the raising layer, the fabric structure is fluffy, so that the fabric feels soft and comfortable; the heating acrylic fabric layer can store a large amount of air and has the advantages of moisture absorption, heating, fluffy warm keeping, static resistance, fuzzing and pilling resistance and the like. The utility model has the advantages of reasonable structural design, soft and comfortable hand feeling and good heat preservation performance.

Description

Soft heating and warm keeping fabric

Technical Field

The utility model relates to a soft heating warm-keeping fabric, and belongs to the technical field of textile fabrics.

Background

The traditional warm-keeping fabric achieves the purpose of keeping warm by preventing heat loss, and the warm-keeping clothes are thick and heavy and are not beneficial to limb movement of people. The heating and warm-keeping fabric changes the traditional warm-keeping mechanism, and achieves the purpose of keeping warm by absorbing air or moisture of a human body and converting the moisture into heat. At present, the heating and warm keeping type fabric is mainly focused on the field of knitted underwear fabric, the yarn twist coefficient of the knitted underwear fabric is smaller than that of the woven fabric, and the fabric is better than the woven fabric in softness and skin-friendly property. The soft heating fabric is one of fabric products which are popular with consumers at present.

Acrylic fiber is a synthetic wool because of its soft hand feeling and good elasticity, and is often used as a winter clothing material. Researchers bring acrylic fibers into one of the raw materials for developing soft heating fabrics. But acrylic fibers alone are far from satisfactory.

In consideration of the factors, the soft heating and warm keeping fabric is invented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soft heating and warm keeping fabric to meet the requirements of consumers on the soft heating and warm keeping fabric.

In order to solve the technical problem, the utility model aims to realize that:

a soft heating warm-keeping fabric comprises a base fabric layer.

The base cloth layer is woven by long stapled cotton yarns;

a raising layer is attached to the base fabric layer, and cellulase is attached to the surface of the raising layer;

a heating acrylic fabric layer is arranged on one side of the base fabric layer, which is far away from the napping layer, and a breathable sweat-releasing layer and a skin-friendly layer are sequentially attached to the heating acrylic fabric layer;

the heating acrylic fabric layer is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by alternately arranging pure yarns of moisture absorption heating acrylic fibers and pure yarns of regenerated cellulose fibers at intervals, and the weft yarns are spandex fibers;

the breathable sweat-discharging layer is formed by weaving moisture-absorbing sweat-discharging polyester fibers, and the cross section of each moisture-absorbing sweat-discharging polyester fiber is W-shaped.

On the basis of the scheme, and as a preferable scheme of the scheme, the fiber length of the long stapled cotton yarn is 38-39mm, and the fineness is 1500-3000 m/g. The long staple cotton has long fiber length, high fiber strength, high fineness, white luster and high elasticity, and is an indispensable raw material for spinning high count yarns and special textile industry.

On the basis of the scheme and as a preferable scheme of the scheme, the fineness of the moisture absorption and heat emission acrylic fiber forming the pure spinning yarn of the moisture absorption and heat emission acrylic fiber is 0.8D-1.2D.

On the basis of the above scheme and as a preferable scheme of the above scheme, the cross section of the moisture absorption and heat generation acrylic fiber is dumbbell-shaped.

On the basis of the scheme, and as a preferable scheme of the scheme, the thickness of the heating acrylic fabric layer 3 is twice of the thickness of the breathable sweat releasing layer.

On the basis of the above scheme and as a preferable scheme of the above scheme, the skin-friendly layer 5 is woven by cotton fibers.

The utility model has the beneficial effects that:

compared with the prior art, the fabric base cloth layer has good warm-keeping effect by utilizing the excellent softness, glossiness, skin-friendly degree, air permeability, elasticity and the like of the long stapled cotton; due to the design of the raising layer, the fabric structure is fluffy, so that the fabric feels soft and comfortable; the heating acrylic fabric layer can store a large amount of air and has the advantages of moisture absorption, heating, fluffy warm keeping, static resistance, fuzzing and pilling resistance and the like. The utility model has the advantages of reasonable structural design, soft and comfortable hand feeling and good heat preservation performance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a heating acrylic fabric layer.

In the figure, 1-base cloth layer; 2-raising layer; 3-heating acrylic fabric layer; 31-pure spinning of the heating acrylic fiber; 32-regenerated cellulose fiber pure spinning yarn; 33-spandex fibers; 4-ventilating and sweat-discharging layer; 5-skin-friendly layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the soft heating and warm keeping fabric comprises a base fabric layer 1, wherein the base fabric layer 1 is woven by long stapled cotton yarn; a raising layer 2 is arranged on the base cloth layer 1 in a laminating manner, and cellulase is adhered to the surface of the raising layer 2; a heating acrylic fabric layer 3 is arranged on one side of the base fabric layer 1, which is far away from the napping layer 2, and a breathable sweat-releasing layer 4 and a skin-friendly layer 5 are sequentially attached to the heating acrylic fabric layer 3; the heating acrylic fabric layer 3 is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by alternately arranging moisture absorption heating acrylic fiber pure spun yarns 31 and regenerated cellulose fiber pure spun yarns 32 at intervals, and the weft yarns are spandex fibers 33; the breathable sweat-discharging layer 4 is formed by weaving moisture-absorbing sweat-discharging polyester fibers, and the cross section of each moisture-absorbing sweat-discharging polyester fiber is W-shaped.

Specifically, the cellulase is prepared into 0.1g/L-0.9g/L finishing liquid, and is soaked for 40-90min at the treatment temperature of 40-60 ℃, so that the cellulase is adhered to the surface of the raising layer 2. After enzyme treatment, the fiber of the raising layer 2 becomes porous and loose, so that the yarn becomes soft and fluffy, the dyeing rate can be improved, the fluff on the surface of the yarn is removed, the effects of smooth surface and pilling resistance are achieved, and the drapability, the softness and the water absorption of the fabric can be improved.

Further, the base fabric layer 1 is woven by long stapled cotton yarn, and the long stapled cotton in Xinjiang is preferred in this embodiment. The cotton can be divided into long stapled cotton and fine staple cotton according to the length of the fiber, and the fine staple cotton is planted in most cotton areas except Xinjiang in China at present. The Xinjiang long stapled cotton has the cotton seeds which are not as big as the fine staple cotton, the Xinjiang long stapled cotton has excellent quality, all quality indexes exceed the national specified standards, the Turpan produces the excellent cotton, the fiber is soft and long, the white and the luster are realized, and the elasticity is good. Still further, the fiber length of the long staple cotton yarn is 38-39mm, and the fineness is 1500-3000 m/g.

Furthermore, the warp yarns of the heating acrylic fabric layer 3 are formed by alternately arranging the moisture-absorbing heating acrylic fiber pure spun yarns 31 and the regenerated cellulose fiber pure spun yarns 32 at intervals, so that the generation of static electricity can be effectively prevented, and the integral softness and activity of the fabric is improved. Furthermore, the fineness of the hygroscopic exothermic acrylic fiber constituting the hygroscopic exothermic acrylic fiber pure spun yarn 31 is 0.8D-1.2D. Preferably, the moisture absorption and heat generation acrylic fiber is preferably a suede fiber. The polyester fiber is one of the moisture-absorbing and heat-emitting acrylic fibers, has a special-shaped cross section, can store a large amount of air, and has the advantages of moisture absorption and heat emission, fluffy heat preservation, static resistance, fuzzing and pilling resistance and the like. Furthermore, the cross section of the moisture-absorbing and heat-generating acrylic fiber is dumbbell-shaped, on one hand, single fibers are not easy to gather together, a large amount of hot air can be stored, the fluffy degree and the heat retention of the fabric are improved, on the other hand, due to the existence of the capillary area between the monofilaments, the wicking capability is strong, the moisture generated by a body can be dredged in time, and the wet and cold feeling when the fabric is contacted is avoided. Still further, the thickness of the heating acrylic fabric layer 3 is twice of that of the breathable sweat-discharging layer 4.

Furthermore, the skin-friendly layer 5 is woven by cotton fibers, and can meet the requirements of consumers on the softness and skin-friendly performance of the fabric.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A soft heating and warm keeping fabric is characterized by comprising:

the base fabric layer (1), the base fabric layer (1) is woven by long staple cotton yarn;

a raising layer (2) is arranged on the base cloth layer (1) in a laminating manner, and cellulase is adhered to the surface of the raising layer (2);

a heating acrylic fabric layer (3) is arranged on one side of the base fabric layer (1) far away from the napping layer (2), and a breathable sweat-releasing layer (4) and a skin-friendly layer (5) are sequentially attached to the heating acrylic fabric layer (3);

the heating acrylic fabric layer (3) is formed by interweaving warp yarns and weft yarns, the warp yarns are formed by alternately arranging moisture absorption heating acrylic fiber pure spun yarns (31) and regenerated cellulose fiber pure spun yarns (32), and the weft yarns are spandex fibers (33);

the breathable sweat-discharging layer (4) is formed by weaving moisture-absorbing sweat-discharging polyester fibers, and the cross section of each moisture-absorbing sweat-discharging polyester fiber is W-shaped.

2. The soft heating thermal fabric as claimed in claim 1, wherein the long staple cotton yarn has a fiber length of 38-39mm and a fineness of 1500-3000 m/g.

3. The soft heating warm-keeping fabric as claimed in claim 1, wherein the fineness of the hygroscopic heating acrylic fiber constituting the hygroscopic heating acrylic fiber pure spun yarn (31) is 0.8D to 1.2D.

4. The soft, heating and warm-keeping fabric as claimed in claim 3, wherein the cross section of the moisture absorption and heating acrylic fiber is dumbbell-shaped.

5. The soft heating warm-keeping fabric as claimed in claim 1, wherein the thickness of the heating acrylic fabric layer (3) is twice as thick as the thickness of the breathable sweat releasing layer (4).

6. The soft, heat-emitting and warm-keeping fabric as claimed in claim 1, wherein the skin-friendly layer (5) is woven from cotton fibers.