Multi-angle variable fabric

Abstract

The utility model discloses a multi-angle variable fabric, which relates to the technical field of textiles and comprises a base cloth layer. A reflective gradient layer is adhered to the base cloth layer; warps and wefts are arranged in the reflective gradient layer, the warps and the wefts are formed by weaving in a twill mode, the direction of the twill is deviated to the left, the twill is arranged on the left side of the warp face, and first thermosensitive color-changing fibers and first dyed yarn fibers are arranged in the warps. According to the fabric, the first thermochromic fibers and the first dyed yarn fibers which change colors along with temperature change are used, richer and more dynamic visual effects can be created, the fabric presents different colors and luster at different angles due to the twill weaving characteristic, and compared with the prior art, the fabric is better in layering sense and interestingness, and the fabric is more comfortable to wear. According to the utility model, the fabric shows more diversified and dynamic color changes at different angles.

Description

Technical Field

[0001] The utility model belongs to the technical field of textiles, and specifically relates to a multi-angle changeable fabric. Background Art

[0002] With the progress of science and technology and social development, people have higher and higher aesthetic requirements on textile fabrics, and pay more and more attention to the patterns, colors and other effects of fabrics. Among them, the regularity, hierarchy and natural transition visual effects of color gradient fabrics make them more and more popular. The existing Chinese patent (application number: CN201820123830.7) discloses a color gradient fabric, including a base fabric layer, the base fabric layer is interwoven by warp and weft, and the adjacent wefts have an equal chromaticity difference from light to dark. The warp includes two bamboo charcoal fibers and aramid fibers, and the two bamboo charcoal fibers are intertwined on the aramid fibers. The aramid fibers are twisted by aramid yarns and conductive fibers. The weft includes two cotton fibers and polyester colored silk fibers. The two cotton fibers are intertwined on the polyester colored silk fibers. The polyester colored silk fibers are twisted by polyester colored silk and anti-ultraviolet fibers. The diameter of the warp is half the diameter of the weft.

[0003] The above-mentioned fabric construction method can create specific colors and visual effects through the interweaving of warp and weft threads and the selection of specific fibers, such as aramid fiber, bamboo charcoal fiber, polyester colored silk fiber and conductive fiber. However, the above-mentioned fabric construction method may have certain limitations in creating rich and diverse visual effects. Since the interweaving method of warp and weft threads and the selection of fibers are relatively fixed, the range of variation of fabric color and texture may be limited, resulting in poor visual effects of the fabric.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a multi-angle changing fabric to achieve the purpose of improving the visual effect of the fabric.

[0006] In order to solve the above technical problems, the utility model provides a multi-angle change fabric, including: a base fabric layer; a reflective gradient layer bonded to the base fabric layer; warp and weft are arranged in the reflective gradient layer, and the warp and weft are woven in a twill manner, and the direction of the twill is biased to the left, which is a left twill arrangement on the warp side; a first thermochromic fiber and a first color yarn fiber are arranged in the warp, and the first thermochromic fiber and the first color yarn fiber are woven in a "Z" twist manner; a second thermochromic fiber and a second color yarn fiber are arranged in the weft, and the second thermochromic fiber and the second color yarn fiber are woven in an "S" twist manner.

[0007] Furthermore, the colors of the warp and weft are different in depth, and the color depth of the reflective gradient layer decreases toward both sides with the central axis of the reflective gradient layer as the center.

[0008] Furthermore, the warp density of the warp is set to 315-380 strands / 10 / cm, and the weft density of the weft is 190-260 strands / 10cm; the warp density is 60%-80%, and the weft density is 40%-55%; the warp and weft density ratio is about 3:2.

[0009] Furthermore, a waterproof layer is bonded to the side of the reflective gradient layer away from the base fabric layer, and the material of the waterproof layer is expanded polytetrafluoroethylene film.

[0010] Furthermore, a wear-resistant layer is bonded to the side of the waterproof layer away from the reflective gradient layer, and the material of the wear-resistant layer is polyurethane.

[0011] Furthermore, a skin-friendly layer is bonded to a side of the base fabric layer away from the reflective gradient layer, and the skin-friendly layer is woven from silk and soybean protein fiber fabrics.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] 1. In the utility model, the fabric can create a richer and more dynamic visual effect by changing the color and arrangement of the warp and weft, and using the first thermochromic fiber and the first color yarn fiber that change color with temperature. The characteristics of twill weaving make the fabric present different colors and gloss at different angles. Compared with the prior art, the fabric has better layering and interest. This setting makes the fabric present more diverse and dynamic color changes at different angles.

[0014] 2. In the present invention, the color depth on the reflective gradient layer decreases toward both sides with the central axis of the reflective gradient layer as the center. As the color depth gradually changes, the way light is reflected and scattered will also change, thereby producing a richer visual effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the accompanying drawings described below are only some embodiments. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work. In the accompanying drawings:

[0016] Figure 1 It is an exploded view of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the weaving method of the utility model;

[0018] Figure 3 It is a schematic diagram of the composition structure of the warp of the utility model;

[0019] Figure 4 It is a schematic diagram of the composition structure of the weft of the utility model.

[0020] Numbers in the figure:

[0021] 1. Base fabric layer; 2. Reflective gradient layer; 3. Warp; 301. First thermochromic fiber; 302. First color yarn fiber; 4. Weft; 401. Second thermochromic fiber; 402. Second color yarn fiber; 5. Waterproof layer; 6. Wear-resistant layer; 7. Skin-friendly layer.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Existing fabric construction methods can create specific colors and visual effects through the interweaving of warp and weft threads and the selection of specific fibers. However, existing fabric construction methods may have certain limitations in creating rich and diverse visual effects. Since the interweaving of warp and weft threads and the selection of fibers are relatively fixed, the range of variation of fabric color and texture may be limited, resulting in poor visual effects of the fabric.

[0027] Embodiment 1

[0028] A multi-angle changing fabric, reference Figures 1 to 4 The reflective gradient layer 2 is shown as follows: a base fabric layer 1; a reflective gradient layer 2 is bonded to the base fabric layer 1; a warp 3 and a weft 4 are arranged in the reflective gradient layer 2, the warp 3 and the weft 4 are woven in a twill manner, the twill direction is biased to the left, and the warp surface is arranged in a left twill manner, the warp 3 is arranged with a first thermochromic fiber 301 and a first color yarn fiber 302, the first thermochromic fiber 301 and the first color yarn fiber 302 are woven in a "Z" twist manner, the weft 4 is arranged with a second thermochromic fiber 401 and a second color yarn fiber 402, the second thermochromic fiber 301 and the first color yarn fiber 302 are woven in a "Z" twist manner, The sensitive color fiber 401 and the second color yarn fiber 402 are woven in an "S" twist manner. When light is irradiated on the fabric, in order to produce a richer visual effect, the warp 3 and the weft 4 use different shades of color. The color depth on the reflective gradient layer 2 decreases toward both sides with the central axis of the reflective gradient layer 2 as the center. As the color depth gradually changes, the way light is reflected and scattered will also change, thereby producing a richer visual effect. This setting enables the fabric to present more diverse and dynamic color changes at different angles.

[0029] Preferably, the first thermochromic fiber 301 and the second thermochromic fiber 401 refer to fibers whose colors change with temperature. In addition to filling the thermochromic agent into the fiber, the first thermochromic fiber 301 and the second thermochromic fiber 401 can also be obtained by applying a vinyl chloride polymer solution containing thermochromic microcapsules to the fiber surface and heat-treating the solution to make it gel-like to obtain a reversible thermochromic effect. This is a prior art, so it will not be described in detail here.

[0030] The first colored yarn fiber 302 and the second colored yarn fiber 402 are polyvinyl chloride photosensitive yarns. The polyvinyl chloride photosensitive yarns are colorless in normal state. Once exposed to sunlight, the polyvinyl chloride photosensitive yarns will reflect purple, red, blue and yellow according to the intensity of the light.

[0031] The first colored yarn fiber 302 and the second colored yarn fiber 402 may be of the same or different colors, and the first thermochromic fiber 301 and the second thermochromic fiber 401 may be of the same or different colors.

[0032] In specific implementation, by changing the color and arrangement of the warp 3 and the weft 4, and using the first thermochromic fiber 301 and the first colored yarn fiber 302 that change color with temperature, a richer and more dynamic visual effect can be created. The characteristics of twill weaving make the fabric present different colors and gloss at different angles. Compared with the prior art, the fabric has better layering and interest. When the first thermochromic fiber 301 and the first colored yarn fiber 302 adopt Z twist, and the second thermochromic fiber 401 and the second colored yarn fiber 402 adopt S twist, the interweaving point of the warp 3 and the weft 4 will form a small twist, which will cause the surface of the fabric to present a certain gloss and texture change.

[0033] Specifically, the warp density of the warp 3 is set to 315-380 strands / 10cm, and the weft density of the weft 4 is set to 190-260 strands / 10cm; the warp density is 60%-80%, and the weft density is 40%-55%; the warp and weft density ratio is about 3:2;

[0034] In specific implementation, a higher warp density can provide a finer and tighter texture, which helps to better control the scattering and reflection of light. Twill fabrics within this density range will appear more delicate and have a better gloss visually. The weft density is set slightly lower than the warp density. This is to form a certain texture difference in the fabric, so that light produces different reflection and scattering effects on the fabric surface. The choice of weft density also helps to balance the softness and fastness of the fabric. Appropriate warp tightness can ensure that the fabric has good stability and fastness in the warp direction, while not being too tight to affect the softness and comfort of the fabric. The weft tightness is slightly lower than the warp tightness. This is to increase the softness and breathability of the fabric in the weft direction, making the fabric more comfortable and breathable. The 3:2 ratio setting helps to form a specific twill effect, thereby better controlling the reflection and scattering of light on the fabric surface.

[0035] Specifically, refer to Figure 1 A waterproof layer 5 is bonded to the side of the reflective gradient layer 2 away from the base fabric layer 1, and the material of the waterproof layer 5 is an expanded polytetrafluoroethylene film.

[0036] The waterproof layer 5 is bonded to the reflective gradient layer 2 in a sandwich manner to form a high-quality waterproof fabric. Its characteristics are that there are about 1.4 billion small holes per square meter, and the area of ​​each hole is only one 20,000th of a small water droplet, so the air permeability is extremely high and water droplets will not pass through. The waterproof layer 5 is transparent, and while being waterproof, it will not affect the color gradient effect on the reflective gradient layer 2.

[0037] Specifically, refer to Figure 1 A wear-resistant layer 6 is bonded to the side of the waterproof layer 5 away from the reflective gradient layer 2, and the material of the wear-resistant layer 6 is polyurethane.

[0038] Polyurethane is a synthetic material with excellent wear resistance, elasticity and chemical resistance. It is transparent and can improve the overall wear resistance of the fabric without affecting the color gradient effect on the reflective gradient layer 2.

[0039] Specifically, refer to Figure 1 A skin-friendly layer 7 is bonded to the side of the base fabric layer 1 away from the reflective gradient layer 2, and the skin-friendly layer 7 is woven from silk and soybean protein fiber fabrics.

[0040] First of all, the main components of the silk are low-molecular amino acids and silk protein, whose molecular structure is similar to the collagen of human skin, and has the effect of beautifying and strengthening the skin. When in contact with the human body, it can enhance the elasticity of the skin, make the skin smooth and moisturized, and improve the function of capillaries; soybean protein fiber has antibacterial and deodorizing, far-infrared functions, can promote blood circulation in the skin; anti-ultraviolet penetration, can protect the skin from ultraviolet damage; release negative oxygen ions, help keep the skin vibrant and healthy; moisture-absorbent and breathable, soft and delicate, weaving the two fibers can improve the wearing comfort of the fabric.

[0041] It should be noted that the base fabric layer 1, the reflective gradient layer 2, the waterproof layer 5, the wear-resistant layer 6 and the skin-friendly layer 7 are all made of strong viscose fibers, having a fine and uniform microcrystalline structure, a moderate orientation, and a full leather structure with a uniform cross section and a smooth contour.

[0042] Working principle: The fabric can create a richer and more dynamic visual effect by changing the color and arrangement of the warp 3 and the weft 4, and using the first thermochromic fiber 301 and the first color yarn fiber 302 that change color with temperature. The characteristics of twill weaving make the fabric present different colors and gloss at different angles. Compared with the prior art, the fabric has better layering and interest. When the first thermochromic fiber 301 and the first color yarn fiber 302 adopt Z twist, and the second thermochromic fiber 401 and the second color yarn fiber 402 adopt S twist, the interweaving point of the warp 3 and the weft 4 will form a small twist, which will make the surface of the fabric present a certain gloss and texture change. This setting makes the fabric present more diverse and dynamic color changes at different angles.

[0043] The color depth on the reflective gradient layer 2 decreases toward both sides with the central axis of the reflective gradient layer 2 as the center. As the color depth gradually changes, the way light is reflected and scattered will also change, thereby producing a richer visual effect.

[0044] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A multi-angle changing fabric, comprising: Base fabric layer (1); A reflective gradient layer (2) is bonded onto the base fabric layer (1); The invention is characterized in that the reflective gradient layer (2) is provided with warp threads (3) and weft threads (4), the warp threads (3) and weft threads (4) are woven in a twill manner, the direction of the twill is biased to the left, and the warp surface is arranged in a left twill manner, the warp threads (3) are provided with a first thermochromic fiber (301) and a first colored yarn fiber (302), the first thermochromic fiber (301) and the first colored yarn fiber (302) are woven in a "Z" twist manner, the weft threads (4) are provided with a second thermochromic fiber (401) and a second colored yarn fiber (402), the second thermochromic fiber (401) and the second colored yarn fiber (402) are woven in an "S" twist manner.

2. The multi-angle changing fabric according to claim 1, characterized in that: The warp threads (3) and the weft threads (4) are selected to have different shades of color, and the color depth on the reflective gradient layer (2) decreases toward both sides with the central axis of the reflective gradient layer (2) as the center.

3. The multi-angle changing fabric according to claim 1, characterized in that: The warp density of the warp threads (3) is set to 315-380 threads / 10 cm, and the weft density of the weft threads (4) is set to 190-260 threads / 10 cm; the warp density is 60%-80%, and the weft density is 40%-55%; the warp and weft density ratio is about 3:

2.

4. The multi-angle changing fabric according to claim 1, characterized in that: A waterproof layer (5) is bonded to the side of the reflective gradient layer (2) away from the base fabric layer (1), and the waterproof layer (5) is made of an expanded polytetrafluoroethylene film.

5. The multi-angle changing fabric according to claim 4, characterized in that: A wear-resistant layer (6) is bonded to the side of the waterproof layer (5) away from the reflective gradient layer (2), and the material of the wear-resistant layer (6) is polyurethane.

6. The multi-angle changing fabric according to claim 1, characterized in that: A skin-friendly layer (7) is bonded to the side of the base fabric layer (1) away from the reflective gradient layer (2), and the skin-friendly layer (7) is woven from silk and soybean protein fiber fabrics.

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