CN222807755U

CN222807755U - A heat-insulating and breathable sun-proof functional fabric

Info

Publication number: CN222807755U
Application number: CN202421497238.5U
Authority: CN
Inventors: 周慧; 翁诗嘉; 金锦
Original assignee: 361 Degrees China Co Ltd; 361 Degrees Fujian Sports Goods Co Ltd
Current assignee: 361 Degrees China Co Ltd; 361 Degrees Fujian Sports Goods Co Ltd
Priority date: 2024-06-27
Filing date: 2024-06-27
Publication date: 2025-04-29
Anticipated expiration: 2034-06-27

Abstract

The heat-insulating breathable sun-proof functional fabric comprises a surface fabric, a middle layer fabric and an inner layer fabric which are sequentially arranged from outside to inside, wherein the surface fabric is formed by weaving first warp yarns and first weft yarns, the first warp yarns comprise at least one of first polyester fiber and first polyester fiber, the first weft yarns comprise at least one of first pure cotton fiber and second polyester fiber, the middle layer fabric is formed by weaving ice yarn, the inner layer fabric is formed by weaving second warp yarns and second weft yarns, the second warp yarns comprise at least one of first viscose fiber and second pure cotton fiber, and the second weft yarns comprise at least one of third pure cotton fiber and second polyester fiber. According to the utility model, the fabric has a richer heat insulation and sun protection function through the structure of the composite layer, wherein the middle layer fabric is woven by the ice yarn, so that better air permeability can be brought, and meanwhile, a cooling experience can be brought.

Description

Heat-insulating breathable sun-proof functional fabric

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a heat-insulating breathable sun-proof functional fabric.

Background

With the continuous improvement of social development and consumer demands, the clothing produced by the conventional fabric cannot meet the consumer demands, such as winter cold-proof heat-insulating fabric, summer breathable heat-insulating fabric, outdoor exercises wear-resistant fabric and the like, so as to meet the actual use demands.

The utility model patent with the application number of CN202222192491.7 discloses a special-shaped fiber monofilament, special-shaped yarns, a sun-proof fabric and sun-proof clothes, wherein the cross section of the special-shaped fiber monofilament is of three parallel-arranged similar circular structures, the similar circular structures at the middle position are partially overlapped with the similar circular structures at the two sides, the radius of the similar circular structures at the middle position is larger than that of the similar circular structures at the two sides, an arc-shaped groove structure is formed at the joint of the similar circular structures at the middle position and the similar circular structures at the two sides, the special-shaped fiber monomer not only has excellent sun-proof performance, but also has excellent moisture absorption and quick drying performance, the instant cool feeling of contact is stronger, the abrasion to a machine is smaller when the special-shaped fiber monofilament is woven and knitted, and meanwhile, the surface light of the sun-proof fabric obtained by knitting is soft, and bright spots cannot be generated.

Disclosure of utility model

The utility model aims to provide a heat-insulating breathable sun-screening functional fabric so as to improve the heat-insulating sun-screening effect of the sun-screening fabric.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

A heat-insulating breathable sun-proof functional fabric comprises a surface layer fabric, a middle layer fabric and a lining fabric which are sequentially arranged from outside to inside. The surface layer fabric is formed by weaving first warp yarns and first weft yarns, the first warp yarns comprise at least one of first polyester fiber and first polyester fiber, and the first weft yarns comprise at least one of first pure cotton fiber and second polyester fiber. The middle layer fabric is formed by weaving ice yarn. The inner layer fabric is woven by second warp yarns and second weft yarns, the second warp yarns comprise at least one of first viscose fibers and second pure cotton fibers, and the second weft yarns comprise at least one of third pure cotton fibers and second polyester fibers.

Preferably, the ice yarn comprises fourth pure cotton fibers, and third polyester fibers and/or first modal fibers spirally wound on the outer side of the fourth pure cotton fibers.

Preferably, the ratio of the third polyester fiber to the first modal fiber is 1:2.

Preferably, the first warp yarn is formed by twisting first polyester fiber and first polyester fiber, and the first weft yarn is formed by twisting first pure cotton fiber and second polyester fiber.

Preferably, the second warp yarn is formed by twisting first viscose fiber and second pure cotton fiber, and the second weft yarn is formed by twisting third pure cotton fiber and second polyester fiber.

Preferably, the surface layer fabric is formed by weaving first warp yarns and first weft yarns according to a plain weave or texture jacquard weave, the middle layer fabric is formed by weaving ice yarns according to a plain weave or texture jacquard weave, and the inner layer fabric is formed by weaving second warp yarns and second weft yarns according to a plain weave or texture jacquard weave.

Preferably, the surface layer fabric, the middle layer fabric and the inner layer fabric are connected by stitching or bonding or by binding tissue.

Preferably, at least one of the surface layer fabric and the middle layer fabric and the inner layer fabric and the middle layer fabric is connected by bonding through a plurality of adhesive dots distributed in an array.

Preferably, the horizontal plane projection of the adhesive dots is circular, the diameter of the adhesive dots is 0.8cm, and the thickness of the fabric is 1.3mm.

By adopting the technical scheme, the utility model has the beneficial effects that the fabric has more abundant heat insulation and sun protection functions through the structure of the composite layer, wherein the middle layer fabric is woven by adopting the ice yarn, so that better air permeability can be brought, and meanwhile, cooling experience can be brought.

Drawings

Fig. 1 is a schematic diagram of an exploded structure of an embodiment.

Fig. 2 is a schematic structural view of the surface fabric of the present embodiment.

Fig. 3 is a schematic structural view of the first warp yarn of the present embodiment.

Fig. 4 is a schematic structural view of the iced yarn of the present embodiment.

Fig. 5 is a schematic diagram showing the arrangement of the adhesive dots on the inner fabric according to the present embodiment.

The yarn comprises 1 of surface fabric, 11 of first warp yarn, 111 of first polyester fiber, 112 of first polyester fiber, 12 of first weft yarn, 2 of middle layer fabric, 21 of ice yarn, 211 of fourth pure cotton fiber, 212 of third polyester fiber, 213 of first modal fiber, 3 of inner layer fabric and 4 of viscose point.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description.

Referring to fig. 1 to 5, one side of the fabric, which is close to the skin of a human body, is defined as being inner, the other opposite side is outer, and as shown in fig. 1, the heat-insulating breathable sun-proof functional fabric in this embodiment includes an inner layer fabric 3, an intermediate layer fabric 2 and a surface layer fabric 1, which are sequentially arranged from inner side to outer side, the surface layer fabric 1 is woven by a first warp yarn 11 and a first weft yarn 12, the intermediate layer fabric 2 is woven by an ice yarn 21, and the inner layer fabric 3 is woven by a second warp yarn and a second weft yarn. Wherein the first warp yarn 11 includes at least one of the first polyester fiber 111 and the first polyester fiber 112, the first weft yarn 12 includes at least one of the first pure cotton fiber and the second polyester fiber, the iced yarn 21 includes the fourth pure cotton fiber 211 and the third polyester fiber 212 and/or the first modal fiber 213 spirally wound on the fourth pure cotton fiber 211, the second warp yarn includes at least one of the first viscose fiber and the second pure cotton fiber, and the second weft yarn includes at least one of the third pure cotton fiber and the second polyester fiber.

In this embodiment, the first warp yarn 11 is formed by twisting the first polyester fiber 111 and the first polyester fiber 112, and the first weft yarn 12 is formed by twisting the first pure cotton fiber and the second polyester fiber. Wherein only the first warp yarn 11 is shown in the drawing, the first weft yarn 12, the second warp yarn and the second weft yarn are all wound in the same form as the first warp yarn 11.

In this embodiment, the iced yarn 21 is composed of a fourth pure cotton fiber 211, and a third polyester fiber 212 and a first modal fiber 213 spirally wound on the outer side of the fourth pure cotton fiber 211, wherein the ratio of the third polyester fiber 212 to the first modal fiber 213 is 1:2.

In this embodiment, the second warp yarn is formed by twisting the first binder fiber and the second pure cotton fiber, and the second weft yarn is formed by twisting the third pure cotton fiber and the second polyester fiber.

In this embodiment, the surface layer fabric 1, the middle layer fabric 2 and the inner layer fabric 3 are all woven fabrics, and the same yarn material is adopted, so that the woven finished product is lighter, thinner and sun-proof. The triple layer fabrics of this example were all woven in a plain weave pattern. In which only the weave structure of the surface fabric 1 is shown in the drawings, the weave structures of the intermediate layer fabric 2 and the inner layer fabric 3 are the same as those of the surface fabric 1. In another preferred embodiment of the present utility model, the surface layer fabric 1, the middle layer fabric 2 and the inner layer fabric 3 are woven according to texture jacquard weave, and the same yarn material is woven by texture jacquard weave, so that the UV resistance of the fabric formed by texture jacquard weave is far higher than that of the basic plain weave.

In this embodiment, the surface layer fabric 1, the middle layer fabric 2 and the inner layer fabric 3 are connected by stitching, bonding or binding. At least one connection mode can be selected according to actual needs.

In the bonding mode, in order to ensure the air permeability of the fabric, a plurality of adhesive dots 4 distributed in an array form are respectively arranged on the surface of at least one of the surface layer fabric 1 and the middle layer fabric 2 and the surface of at least one of the middle layer fabric 2 and the inner layer fabric 3, and the surface layer fabric 1 and the middle layer fabric 2 and the inner layer fabric 3 are bonded through the adhesive dots 4. The glue sites 4 are circular in horizontal projection and have a diameter of 0.8cm.

The final finished fabric of this example had a thickness of 1.3mm.

The functional fabric provided by the embodiment is tested according to a test method specified in GB/T18830-2009, and the result shows that the Ultraviolet Protection Factor (UPF) 142 and the Ultraviolet (UPF) _AV 158.9 are larger than the standard value 100, and the ultraviolet transmittance T (UVA) AV is 0.81% and far smaller than the standard value 5%, so that the fabric is outstanding in sun-screening performance.

The higher the heat shielding rate of the clothing fabric, the more light radiation shielded by the fabric, the lower the highest temperature, the lower the body temperature after the fabric is put on, the heat shielding rate of the currently marketed clothing fabric is 30% -40%, and the FZIT 73067-2020 'contact cool feeling knitted clothing' prescribes that the contact instant cool feeling coefficient qmax of the superior clothing is

Not less than 0.25, not less than 0.20 as a first-order product, not less than 0.18 as a second-order product, and GB/T5453-1997 indicates the air permeability of the fabric by air permeability (which means the rate at which air flows vertically through the sample under the specified sample area, pressure drop and time conditions), and it is generally preferred in the industry that the air permeability is greater than 200 mm/s. As can be seen from the performance test results in the table below, the sun-proof functional fabric of the embodiment has excellent heat insulation and ventilation properties and contact cool feeling properties.

According to the utility model, the fabric has a richer heat insulation and sun protection function through the structure of the composite layer formed by the surface layer fabric 1, the middle layer fabric 2 and the inner layer fabric 3, wherein the middle layer fabric 2 is woven by the ice yarn 21, so that better air permeability can be brought, and meanwhile, a cooling experience can be brought.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The heat-insulating breathable sun-proof functional fabric is characterized by comprising a surface layer fabric (1), an intermediate layer fabric (2) and an inner layer fabric (3) which are sequentially arranged from outside to inside;

The surface fabric (1) is formed by weaving first warp yarns (11) and first weft yarns (12), the first warp yarns (11) comprise any one of first polyester fiber (111) and first polyester fiber (112), and the first weft yarns (12) comprise any one of first pure cotton fiber and second polyester fiber;

the middle layer fabric (2) is formed by braiding ice yarn (21);

the inner layer fabric (3) is formed by weaving second warp yarns and second weft yarns, the second warp yarns comprise any one of first viscose fibers and second pure cotton fibers, and the second weft yarns comprise any one of third pure cotton fibers and second polyester fibers.

2. The heat-insulating and breathable sun-proof functional fabric according to claim 1, characterized in that the ice yarn (21) comprises fourth pure cotton fibers (211) and third polyester fibers (212) or first modal fibers (213) spirally wound on the outer side of the fourth pure cotton fibers (211).

3. The heat-insulating and breathable sun-proof functional fabric according to claim 1, wherein the first warp yarn (11) is formed by twisting first polyester fiber (111) and first polyester fiber (112), and the first weft yarn (12) is formed by twisting first pure cotton fiber and second polyester fiber.

4. The heat-insulating and breathable sun-proof functional fabric according to claim 1, wherein the second warp yarn is formed by twisting first viscose fiber and second pure cotton fiber, and the second weft yarn is formed by twisting third pure cotton fiber and second polyester fiber.

5. The heat-insulating and breathable sun-screening functional fabric according to claim 1, wherein the surface layer fabric (1) is formed by weaving first warp yarns (11) and first weft yarns (12) according to a plain weave or texture jacquard weave, the middle layer fabric (2) is formed by weaving ice yarn (21) according to a plain weave or texture jacquard weave, and the inner layer fabric (3) is formed by weaving second warp yarns and second weft yarns according to a plain weave or texture jacquard weave.

6. The heat-insulating breathable sun-proof functional fabric according to claim 1, characterized in that the surface layer fabric (1), the middle layer fabric (2) and the inner layer fabric (3) are connected by stitching or bonding or by binding.

7. The heat-insulating and breathable sun-proof functional fabric according to claim 6, wherein at least one of the surface fabric (1) and the middle layer fabric (2) and the inner layer fabric (3) and the middle layer fabric (2) is bonded and connected through a plurality of adhesive dots (4) distributed in an array.

8. The heat-insulating and breathable sun-proof functional fabric according to claim 7, wherein the horizontal plane projection of the adhesive dots (4) is circular, the diameter is 0.8cm, and the thickness of the fabric is 1.3mm.