CN215826130U

CN215826130U - Fabric with far infrared and ultraviolet resistance functions

Info

Publication number: CN215826130U
Application number: CN202121815541.1U
Authority: CN
Inventors: 沈正发; 沈伟中; 王新亚; 沈方明; 沈建峰; 费云妹; 高玉婷
Original assignee: POLARGOOSE CLOTHING CO Ltd
Current assignee: POLARGOOSE CLOTHING CO Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-15
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of functional fabrics, in particular to a fabric with far infrared and ultraviolet resistance functions, which comprises a skin-friendly inner layer, a middle grid layer and an outer functional layer, wherein an ultraviolet-resistant coating is coated on the middle grid layer, the outer functional layer is formed by weaving warps and wefts, and the warps are spandex yarns; the weft is graphene polyurethane fiber yarn. The outer functional layer is formed by warp and weft weaving of spandex yarns and graphene polyurethane fiber yarns, has a main far infrared anti-ultraviolet function, and is provided with the anti-ultraviolet coating by means of loading of the middle grid layer, so that abrasion and falling of the coating are reduced, and the duration of the function is prolonged.

Description

Fabric with far infrared and ultraviolet resistance functions

Technical Field

The utility model relates to the technical field of functional fabrics, in particular to a fabric with far infrared and ultraviolet resistance functions.

Background

In the modern society, the clothes do not only play the role of a shelter any more, but also reflect more requirements of people, and thus, the clothes have the requirement on higher performance. For example, uv resistance is one of the important indicators for testing the comfort of a garment.

For example, in order to obtain the ultraviolet-resistant fabric, chinese utility model with publication number CN213227862U discloses an ultraviolet-resistant fabric exclusively for 2021 year 05 month 18, which comprises a fabric base layer and an ultraviolet-resistant layer, the inner side of the fabric base layer is provided with a breathable layer, and the inner side of the breathable layer is provided with a skin-friendly layer, the ultraviolet-resistant layer is arranged at the outer side of the fabric base layer, and the outer side of the ultraviolet-resistant layer is provided with an ultraviolet-resistant coating. This anti ultraviolet surface fabric, the anti ultraviolet fiber material that first anti ultraviolet layer and second anti ultraviolet layer adopted, can destroy the ultraviolet ray, and the structure is woven to two-layer ultraviolet fiber material, compactness has been improved, ultraviolet transmittance can be reduced, be provided with the anti ultraviolet coating of being made by nanometer titanium dioxide in addition in the outside on anti ultraviolet layer, refraction ultraviolet function has been played, thereby it prevents ultraviolet invasion skin to make the ultraviolet ray take place the scattering, improve the protection to ultraviolet ray, the skin-friendly layer is made by pure cotton fiber material, the compliance is good, ventilative layer is woven by bamboo charcoal fiber material, has the effect of fine ventilative sweat-absorbing. The ultraviolet coating is formed outside the ultraviolet-resistant layer of the fabric, and after the fabric is washed by water for many times, the coating falls off, and the functions disappear gradually.

Also, for example, the ultraviolet-resistant composite fabric for the outdoor equipment protective cover disclosed in chinese patent application with patent publication No. CN111546729A and publication No. 2020, 08 and 18 includes a plurality of fabric layers, an ultraviolet-resistant adhesive layer is sandwiched and bonded between two adjacent fabric layers, and the two adjacent fabric layers are immersed in the sandwiched ultraviolet-resistant adhesive layer. The fabric is used for the outdoor equipment protective cover and is poor in air permeability due to the existence of the ultraviolet-resistant adhesive layer as a garment fabric.

For winter clothes, important indexes for detecting comfort of the winter clothes are ultraviolet resistance and cold-proof and warm-keeping, and the traditional warm-keeping method is realized by preventing heat convection, controlling heat conduction and reducing heat radiation, for example, heat preservation is performed by accumulation of thick fabrics or cotton wool, or heat preservation is performed by coating metal coatings on fabrics, and meanwhile, the traditional warm-keeping clothes are too bulky and not attractive, so that the movement of people is inconvenient.

Therefore, there is a need for a functional fabric, which has both anti-ultraviolet and far-infrared functions, can absorb external energy, and can feed back the energy to the human body by far-infrared radiation, so as to warm the human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fabric with far infrared and ultraviolet resistance functions, in particular to a winter garment fabric which has ultraviolet resistance, far infrared and lasting functions.

The utility model adopts the following technical scheme:

a fabric with far infrared and ultraviolet resistance functions comprises a skin-friendly inner layer, a middle grid layer and an outer function layer, wherein an ultraviolet-resistant coating is coated on the middle grid layer, the outer function layer is formed by weaving warps and wefts, and the warps are spandex yarns; the weft is graphene polyurethane fiber yarn.

According to the technical scheme, the outer functional layer has a main far infrared anti-ultraviolet function, and the anti-ultraviolet coating is loaded by the middle grid layer, so that the abrasion and falling of the coating are reduced, and the duration time of the function is prolonged.

The outer functional layer is formed by warp and weft knitting of spandex yarns and graphene polyurethane fiber yarns, and the warps and the wefts are alternately arranged in an upper-lower mode. Compared with other natural or chemical fibers, the polyester fiber has the characteristics of higher light resistance and wear resistance and the like, so the polyester fiber is widely applied in the field of clothing, but has the defects of poor moisture absorption capacity, dyeing performance and elasticity, poor heat retention and ultraviolet resistance and the like. This scheme adopts the graphite alkene polyester fiber that is popular under, fuses graphite alkene in polyester fiber, gives far infrared ultraviolet resistance function, and with spandex elasticity yarn mixed yarn, overcomes polyurethane fiber's shortcoming again. Compared with the common coating fabric, the fabric has the characteristics of low-temperature far infrared, antistatic property, ultraviolet resistance, water repellency, excellent moisture permeability and the like, can be used for industries such as various professional garments and sportswear, and has good market prospect.

Preferably, the fineness of the spandex yarn is 10D-20D, and the fineness of the graphene polyurethane fiber yarn is 25D-40D.

Preferably, the middle mesh layer is woven by using load yarns, and the load yarns comprise graphene polyurethane fiber yarns and pure cotton yarns.

Preferably, the middle grid layer is formed by warp and weft weaving, and the graphene polyurethane fiber yarns and the pure cotton yarns are alternately arranged in the warp direction and/or the weft direction.

Preferably, the load yarn of the middle mesh layer is formed by winding graphene polyurethane fiber yarn and pure cotton yarn with each other.

Preferably, the fineness of the graphene polyurethane fiber yarn in the middle mesh layer is the same as that of the pure cotton yarn.

Preferably, the fineness of the graphene polyurethane fiber yarn and the fineness of the pure cotton yarn in the middle mesh layer are 15D-30D.

Preferably, the load-bearing yarns have a warp density of 60 to 75 yarns per inch and a fill density of 85 to 95 yarns per inch.

Preferably, the skin-friendly inner layer is a pure cotton fabric layer.

Through the implementation of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the fabric has more excellent far infrared and ultraviolet resistance functions;

2. the fabric has a more durable far infrared and ultraviolet resistant function;

3. the fabric is more breathable, and has better heat retention property when being used as a winter garment fabric.

Drawings

FIG. 1 is a cross-sectional view of a fabric provided by the present invention;

FIG. 2 is a schematic diagram of the weaving of the intermediate mesh layer in one embodiment of the present invention;

figure 3 is a schematic diagram of the weaving of load-bearing yarns in one embodiment of the utility model.

Detailed Description

The technical solution of the present invention is further explained by the following specific embodiments with reference to the attached drawings.

It should be noted that the following embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention is described in detail with reference to the following examples, it will be understood by those of ordinary skill in the art that: the technical scheme described in each embodiment can still be modified, or equivalent replacement can be carried out on part of technical features; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Example 1

A fabric with both far infrared and ultraviolet resistance functions is shown in figure 1 and comprises a skin-friendly inner layer 10, a middle grid layer 20 and an outer functional layer 30. The intermediate mesh layer 20 is a fabric layer woven from bamboo fibers, and is coated with an ultraviolet-resistant coating, the ultraviolet-resistant coating is formed by coating or dipping an ultraviolet-resistant agent of a commercially available fabric textile, during the coating or dipping process, the ultraviolet-resistant agent enters the intermediate mesh layer 20, and the formed ultraviolet-resistant coating is embedded into the intermediate mesh layer 20.

The outer functional layer 30 is woven from warp and weft threads, which are alternately arranged one above the other. The warp is spandex yarn; the weft is graphene polyurethane fiber yarn. The fineness of the spandex yarn is 10D and is less than the fineness of the graphene polyurethane fiber yarn by 30D.

The skin-friendly inner layer 10 is made of pure cotton fabric.

Example 2

A fabric with far infrared and ultraviolet resistance functions comprises a skin-friendly inner layer 10, a middle grid layer 20 and an outer functional layer 30. The middle mesh layer 20 is formed by weaving load yarns in a warp-weft mode, the load yarns comprise graphene polyurethane fiber yarns 201 and pure cotton yarns 202, the fineness of the graphene polyurethane fiber yarns 201 and the fineness of the pure cotton yarns 202 are the same, the preferred fineness is 15D-30D, and the preferred fineness is 20D. In the warp direction and the weft direction, the graphene polyurethane fiber yarns and the pure cotton yarns are alternately arranged, as shown in fig. 2, the warp density is 60-75 yarns/inch, and the weft density is 85-95 yarns/inch.

The intermediate mesh layer 20 is coated with an anti-uv coating layer, which is formed by coating or dipping an anti-uv agent of an existing commercially available fabric textile, and during the coating or dipping process, the anti-uv agent enters the intermediate mesh layer 20, and the formed anti-uv coating layer is embedded into the intermediate mesh layer 20.

The outer functional layer is formed by weaving warps and wefts, the warps and the wefts are alternately arranged in an upper-to-lower mode, and the warps are spandex yarns; the weft is graphene polyurethane fiber yarn. The fineness of the spandex yarn is 15D and is less than the fineness of the graphene polyurethane fiber yarn of 25D.

The skin-friendly inner layer 10 is made of pure cotton fabric.

Example 3

A fabric with far infrared and ultraviolet resistance functions comprises a skin-friendly inner layer 10, a middle grid layer 20 and an outer functional layer 30. The middle mesh layer 20 is formed by warp and weft knitting through load yarns, as shown in fig. 3, the load yarns are composite yarns formed by winding graphene polyurethane fiber yarns 201 and pure cotton yarns 202, the fineness of the graphene polyurethane fiber yarns 302 and the fineness of the pure cotton yarns 201 are the same, preferably 15D-30D, and more preferably 20D in the embodiment.

The skin-friendly inner layer 10 is made of pure cotton fabric.

Claims

1. A fabric with far infrared and ultraviolet resistance functions comprises a skin-friendly inner layer and an outer functional layer, and is characterized by further comprising a middle grid layer positioned between the skin-friendly inner layer and the outer functional layer, wherein an ultraviolet-resistant coating is coated on the middle grid layer, the outer functional layer is formed by weaving warps and wefts, and the warps are spandex yarns; the weft is graphene polyurethane fiber yarn.

2. The fabric with the functions of far infrared and ultraviolet resistance according to claim 1, wherein the fineness of the spandex yarn is 10D-20D, and the fineness of the graphene polyurethane fiber yarn is 25D-40D.

3. The fabric with far infrared and ultraviolet resistance functions as claimed in claim 1, wherein the intermediate mesh layer is woven by using load yarns, and the load yarns comprise graphene polyurethane fiber yarns and pure cotton yarns.

4. The fabric with far infrared and ultraviolet resistance functions as claimed in claim 3, wherein the middle mesh layer is woven by warps and wefts, and the graphene polyurethane fiber yarns and the pure cotton yarns are alternately arranged in the warp direction and/or the weft direction.

5. The fabric with far infrared and ultraviolet resistance functions as claimed in claim 3, wherein the load yarn of the middle mesh layer is formed by winding graphene polyurethane fiber yarn and pure cotton yarn.

6. The fabric with the functions of far infrared and ultraviolet resistance as claimed in claim 3, wherein the graphene polyurethane fiber yarn and the pure cotton yarn in the intermediate mesh layer have the same fineness.

7. The fabric with the functions of far infrared and ultraviolet resistance as claimed in claim 6, wherein the fineness of the graphene polyurethane fiber yarn and the fineness of the pure cotton yarn in the intermediate mesh layer are 15D-30D.

8. The fabric with far infrared and ultraviolet resistance functions as claimed in claim 3, wherein the warp density of the load yarn is 60-75 yarns/inch, and the weft density is 85-95 yarns/inch.

9. The fabric with far infrared and ultraviolet resistance functions as claimed in claim 3, wherein the skin-friendly inner layer is a pure cotton fabric layer.