Heat-shielding cool anti-ultraviolet light and thin fabric

Abstract

The utility model discloses a heat-shielding cool-feeling uvioresistant light and thin fabric, which is provided with a fabric main body layer, the fabric main body layer is formed by weaving warp yarns and weft yarns according to a double-layer jacquard weave, the weft yarns comprise first weft yarns and second weft yarns, the warp yarns and the first weft yarns are 15D-20D nylon rare earth fibers, the second weft yarns are 30D-40D collagen nylon fibers, and the warp yarns and the second weft yarns are nylon rare earth fibers. The warp yarns and the first weft yarns are interwoven to form a front weave, and the second weft yarns are woven on the reverse side of the fabric in a jacquard form, so that the second weft yarns form salient points on the reverse side of the fabric. The warp yarns and the first weft yarns form a heat-shielding and anti-ultraviolet system on the front surface of the fabric, so that the penetrating effect of infrared rays and ultraviolet rays is reduced; meanwhile, through the design of the double-layer jacquard weave, the second weft yarns form salient points on the reverse side of the fabric, and the salient points are in direct contact with the skin, so that the skin has a cool feeling effect. The fabric provided by the utility model has the functions of heat insulation, cool feeling, ultraviolet resistance and ventilation.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of textile fabric, in particular to a heat-shielding cool-feeling ultraviolet-resistant light and thin fabric. BACKGROUND

[0002] In summer, the skin clothes have become the necessary equipment of people's outing. At present, most of the skin clothes on the market have the function of resisting ultraviolet rays, which can effectively block the invasion of ultraviolet rays on human skin. However, these skin clothes are mostly made of light and thin fabric, which can only protect against ultraviolet rays, but cannot resist infrared rays, so that human skin is easy to produce stuffiness due to infrared radiation.

[0003] Therefore, the utility model actively researches and improves the development of the utility model in view of the many defects and inconvenience caused by the imperfect structure design of the existing skin clothes. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects of the prior art, and provides a heat-shielding cool-feeling ultraviolet-resistant light and thin fabric.

[0005] In order to achieve the above purpose, the solution of the utility model is as follows:

[0006] A heat-shielding cool-feeling ultraviolet-resistant light and thin fabric has a fabric main layer, the fabric main layer is woven by warp yarn and weft yarn according to double-layer jacquard organization, the weft yarn includes first weft yarn and second weft yarn, the warp yarn and the first weft yarn are 15D-20D nylon rare earth fiber, the second weft yarn is 30D-40D collagen protein nylon fiber, the warp yarn and the first weft yarn are interwoven to form a front surface organization, and the second weft yarn is woven on the back surface of the fabric in the form of jacquard, so that the second weft yarn forms a convex point on the back surface of the fabric.

[0007] Further, the ratio of the first weft yarn to the second weft yarn is 1:3-1:5.

[0008] Further, the density of the warp yarn is 240T-270T, and the density of the weft yarn is 210T-240T.

[0009] Further, the surface of the fabric main layer is further provided with a water-repellent / moisture-absorbing layer.

[0010] Further, the water-repellent / moisture-absorbing layer is a polyester aliphatic film or a polysiloxane film.

[0011] With the above structure, the warp and first weft of this heat-shielding, cooling, UV-resistant lightweight fabric are made of rare earth fibers. These fibers possess excellent optical properties: firstly, they have excellent reflectivity for visible-near-infrared and ultraviolet rays with wavelengths between 400-2500nm, reducing the absorption of solar radiation; secondly, they have excellent infrared emission capabilities within the 8-13μm "atmospheric window," promoting heat exchange between the human body and the cosmic environment, resulting in strong heat-shielding and UV-resistant effects. This allows the warp and first weft to form a heat-shielding and UV-resistant system on the front of the fabric, reducing the penetration of infrared and ultraviolet rays. The second weft is made of collagen nylon fiber. Utilizing the unique triple-helix structure of collagen nylon fiber, it can firmly lock in moisture, providing a long-lasting cooling effect to the skin. Through a double-layer jacquard design, the second weft forms raised dots on the reverse side of the fabric. These dots directly contact the skin, providing a cooling effect. Simultaneously, the uneven structure on the reverse side enhances the fabric's breathability, making movement more comfortable. The above design enables the fabric of this utility model to have the functions of heat shielding, cooling sensation, UV protection and breathability. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the layer structure of this utility model.

[0013] Figure 2 This is a diagram of the double-layer jacquard weave structure of one embodiment of the present invention. Detailed Implementation

[0014] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0015] like Figure 1 and Figure 2 As shown, this utility model discloses a heat-blocking, cooling, UV-resistant, lightweight fabric, which is mainly composed of two layers.

[0016] The upper layer is the water-repellent / moisture-wicking layer 1, which mainly functions to repel water or absorb moisture and wick away perspiration. The water-repellent / moisture-wicking layer is mainly composed of aliphatic film (water-repellent) or polysiloxane (moisture-wicking).

[0017] The lower layer is the main fabric layer 2, which is woven from warp yarns 21 and weft yarns 22 according to a certain double-layer jacquard structure. The weft yarns 22 include the first weft yarn 221 and the second weft yarn 222.

[0018] Warp yarn 21 and the first weft yarn 221 are nylon rare earth fibers with a denier of 15D-20D. Nylon rare earth fibers are existing fibers, such as REbaseFrost Beyond. The second weft yarn 222 is collagen nylon fiber with a denier of 30D-40D. Collagen nylon fiber is also an existing fiber, such as the collagen nylon fiber produced by Taicang Fangke Textile Co., Ltd.

[0019] The density of warp yarn 21 is 240T-270T, and the density of weft yarn 22 is 210T-240T. The ratio of the first weft yarn 221 to the second weft yarn 222 is 1:3-1:5. This ratio design can ensure the hand feel of the fabric, while increasing the contact area between the human body and the small raised dot structure, ensuring the breathability of the fabric.

[0020] Warp yarn 21 and the first weft yarn 221 form the front weave, while the second weft yarn is woven in a jacquard pattern on the reverse side of the fabric, appearing as raised dots. Its weave diagram is as follows: Figure 2 As shown. In this diagram, A is the first weft yarn 221, B is the second weft yarn 222, and the oblique cross-section is divided into protrusions formed by the second weft yarn 222.

[0021] The warp yarn 21 and the first weft yarn 221 of this invention are made of rare earth fibers. These fibers possess excellent optical properties: firstly, they have excellent reflectivity for visible-near infrared and ultraviolet rays with wavelengths between 400-2500nm, reducing the absorption of solar radiation; secondly, they have excellent infrared emission capabilities within the 8-13μm "atmospheric window," promoting heat exchange between the human body and the cosmic environment, thus providing strong heat-shielding and UV-resistant effects. The second weft yarn 222 is made of collagen nylon fiber. Utilizing the unique triple-helix structure of collagen nylon fiber, it can effectively lock in moisture, providing a long-lasting cooling effect to the skin. Therefore, the main fabric layer combines heat-shielding, cooling, and UV-resistant functions.

[0022] Referring to Table 1, this utility model uses warp yarn 21 and first weft yarn 221 to form a heat-shielding and UV-resistant system on the front of the fabric, reducing the penetration effect of infrared and ultraviolet rays. At the same time, through the double-layer jacquard design, the second weft yarn 222 forms raised dots on the reverse side of the fabric. The raised dots come into direct contact with the skin, giving the skin a cooling effect. In addition, the uneven structure formed on the reverse side helps to improve the breathability of the fabric, making human movement more comfortable.

[0023] Table 1 shows the test results for the main fabric layer of this utility model.

[0024]

[0025] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A lightweight fabric that provides heat protection, cooling sensation, and UV protection, characterized in that: The fabric main body layer is woven by warp and weft according to double jacquard organization, the weft includes first weft and second weft, the warp and first weft are 15D-20D nylon rare earth fiber, the second weft is 30D-40D collagen nylon fiber, the warp and first weft are interwoven to form front organization, the second weft is woven on the back of the fabric in the form of jacquard, so that the second weft forms convex points on the back of the fabric.

2. The heat-shielding cool-feeling ultraviolet-resistant light and thin fabric according to claim 1, characterized in that: The ratio of the first weft to the second weft is 1:3-1:

5.

3. The heat-shielding and cool-feeling ultraviolet-resistant light and thin fabric according to claim 1, characterized in that: The density of the warp is 240T-270T, and the density of the weft is 210T-240T.

4. The heat-shielding cool-feeling ultraviolet-resistant light and thin fabric according to claim 1, characterized in that: The surface of the fabric main body layer is further provided with a water-repellent / moisture-absorbing layer.

5. A cool-feeling, ultraviolet resistant, light-weight fabric according to claim 4, characterized in that: The water-repellent / moisture-absorbing layer is a polyaliphatic film or a polysiloxane film.

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