Conductive fabric

Abstract

The utility model discloses a conductive fabric, which relates to the field of textile, and is characterized in that the conductive fabric comprises a base layer, the base layer is formed by warp and weft knitting of warp yarns and weft yarns, the warp yarns comprise first conductive warp yarns, second conductive warp yarns and cotton warp yarns, and the weft yarns comprise first conductive weft yarns, second conductive weft yarns and cotton weft yarns; the first conductive warp yarns and the first conductive weft yarns are interwoven to form small conductive grids, and the second conductive warp yarns and the second conductive weft yarns are interwoven to form large conductive grids. The large conductive grid and the small conductive grid both have excellent conductivity, the large conductive grid enables static electricity generated by friction to be concentrated on the large conductive grid, the small conductive grid can assist the large conductive grid in conducting electricity, the static electricity conduction and dissipation speed is higher, and static electricity conduction not only depends on moisture balance, but also depends on moisture balance. The anti-static fabric has the advantages that the anti-static effect is good in a dry environment, and the silver fibers have certain antibacterial performance, so that breeding of bacteria on the anti-static fabric can be inhibited.

Description

Technical Field

[0001] The utility model relates to the field of textiles, and more particularly to a conductive fabric. Background Art

[0002] Fabric is the main material that makes up home textiles. It is a sheet made of fibers or yarns interwoven through different weaving processes or processing methods. Cotton fabric is one of the most common fabrics in our daily life. It has good air permeability and moisture absorption, so it is more suitable for making our daily home textile products, such as bed sheets, quilt covers, etc.

[0003] What affects comfort is not only moisture absorption and breathability, but anti-static performance is also increasingly valued by people. Although cotton fibers can balance the charge by absorbing and releasing moisture, thereby reducing the accumulation of static electricity, in the drier environment of winter, there is less moisture in the air, and cotton fabrics cannot balance the charge through moisture, resulting in a greater possibility of static electricity on the fabric when the skin rubs against the fabric.

[0004] Therefore, new solutions need to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a conductive fabric.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a conductive fabric, including a base layer, the base layer is woven by warp yarn and weft yarn, the warp yarn includes a first conductive warp yarn, a second conductive warp yarn and a cotton warp yarn, the weft yarn includes a first conductive weft yarn, a second conductive weft yarn and a cotton weft yarn, the first conductive warp yarn and the first conductive weft yarn are interwoven to form a plurality of small conductive grids, and the second conductive warp yarn and the second conductive weft yarn are interwoven to form a plurality of large conductive grids protruding from the base layer.

[0007] The present invention is further configured as follows: the diameter of the second conductive warp yarn is larger than the diameter of the first conductive warp yarn and the cotton warp yarn, and the diameter of the second conductive weft yarn is larger than the diameter of the first conductive weft yarn and the cotton weft yarn.

[0008] The present invention is further configured as follows: the first conductive warp yarn and the first conductive weft yarn are both twisted with first silver fibers, and the base material of the first silver fibers is nylon yarn.

[0009] The present invention is further configured as follows: the second conductive warp yarn and the second conductive weft yarn are both twisted with second silver fibers, and the base material of the second silver fibers is hollow nylon yarn.

[0010] The utility model is further configured as follows: the cotton warp yarn and the cotton weft yarn are both formed by twisting cotton fibers, and a plurality of piles are formed on the surfaces of the cotton warp yarn and the cotton weft yarn through a napping process.

[0011] The utility model is further configured as follows: the gram weight of the base layer is 155 grams per square meter.

[0012] In summary, the present invention has the following beneficial effects: the first conductive warp yarn, the second conductive warp yarn, the first conductive weft yarn and the second conductive weft yarn all have good conductive properties, so that the large conductive grid and the small conductive grid both have relatively excellent conductive capabilities.

[0013] The setting of the large conductive grid allows the static electricity generated by friction to be concentrated on the part of the fabric with a faster static electricity conduction speed. The small conductive grid can assist the large conductive grid, making the static electricity conduction dissipation speed faster. The above setting makes the static electricity conduction not only rely on the balance of moisture, so that the fabric can have better anti-static ability in a relatively dry environment. At the same time, the first silver fiber and the second silver fiber have certain antibacterial properties, which can inhibit the growth of bacteria on the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the braiding structure of the present invention.

[0016] In the figure: 1, base layer; 2, first conductive warp yarn; 3, second conductive warp yarn; 4, cotton warp yarn; 5, first conductive weft yarn; 6, second conductive weft yarn; 7, cotton weft yarn. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

[0018] A conductive fabric, such as Figure 1 and Figure 2As shown, it includes a base layer 1, which is woven from warp yarns and weft yarns, the warp yarns including a first conductive warp yarn 2, a second conductive warp yarn 3 and a cotton warp yarn 4, and the weft yarns including a first conductive weft yarn 5, a second conductive weft yarn 6 and a cotton weft yarn 7. The first conductive warp yarn 2 and the first conductive weft yarn 5 are interwoven to form a plurality of small conductive grids, and the second conductive warp yarn 3 and the second conductive weft yarn 6 are interwoven to form a plurality of large conductive grids protruding from the base layer 1. The first conductive warp yarn 2, the second conductive warp yarn 3, the first conductive weft yarn 5 and the second conductive weft yarn 6 all have good conductive properties, so that the large conductive grids and the small conductive grids have relatively excellent conductive capabilities. The large conductive grid protrudes from the base layer 1, so that the position where the skin contacts and rubs against the fabric is concentrated at the edge of the large conductive grid. At this time, the static electricity generated by friction can be quickly conducted along the second conductive warp yarn 3 and the second conductive weft yarn 6. Because there are a plurality of small conductive grids in the area surrounded by the large conductive grid, the static electricity is conducted along the large conductive grid. During the process, static electricity can be conducted along the small conductive grid at the same time, so that static electricity can be quickly conducted to various parts of the fabric, so that the static electricity concentrated by friction can be quickly balanced and dissipated, ensuring the overall anti-static ability of the fabric. The setting of the large conductive grid allows the static electricity generated by friction to be concentrated on the part of the fabric with faster static electricity conduction speed. The small conductive grid can assist the large conductive grid, so that the speed of static electricity conduction and dissipation is faster. The above setting makes static electricity conduction not only rely on moisture balance, so that the fabric can have better anti-static ability in a relatively dry environment. The cotton warp yarn 4 is distributed between the two adjacent first conductive warp yarns 2, and the cotton weft yarn 7 is distributed between the two adjacent second conductive yarns. The sum of the number of cotton warp yarns 4 and cotton weft yarns 7 is much larger than the sum of the number of the first conductive warp yarns 2 and the first conductive weft yarns 5. Therefore, the proportion of cotton in the base layer 1 is still relatively high, so that the overall fabric still has good moisture absorption and air permeability.

[0019] like Figure 1 and Figure 2As shown, the diameter of the second conductive warp yarn 3 is larger than the first conductive warp yarn 2 and the cotton warp yarn 4, and the diameter of the second conductive weft yarn 6 is larger than the first conductive weft yarn 5 and the cotton weft yarn 7. This arrangement ensures that the large conductive grid can protrude from the base layer 1. The first conductive warp yarn 2 and the first conductive weft yarn 5 are both twisted with the first silver fiber. The base material of the first silver fiber is nylon yarn. The first conductive warp yarn 2 and the first conductive weft yarn 5 are made of the same yarn. The first silver fiber is formed by silver plating on the surface of the nylon yarn. The first silver fiber has good conductive properties, thereby ensuring the conductive properties of the first conductive warp yarn 2 and the first conductive weft yarn 5, so that the small conductive grid has good conductivity and ensures the speed of electrostatic conduction. At the same time, the first silver fiber also has certain antibacterial properties, which can inhibit the growth of bacteria on the fabric. Nylon The wire has good tensile properties and strength, thereby ensuring the strength of the base layer 1 in the warp and weft directions. The second conductive warp yarn 3 and the second conductive weft yarn 6 are both twisted with the second silver fiber. The base material of the second silver fiber is a hollow nylon yarn. The second silver fiber is formed by silver plating on the surface of the hollow polyester yarn, and the number of twisted strands of the second silver fiber is greater than the number of twisted strands of the first silver fiber. This arrangement ensures the diameter of the second conductive warp yarn 3 and the second conductive weft yarn 6. This arrangement ensures the conductive performance of the large conductive grid, and the hollow nylon yarn is relatively soft, so that the protruding large conductive grid is relatively soft. In this embodiment, the sum of the proportions of the first silver fiber and the second silver fiber in the fabric is 20%, and the proportion of cotton fiber in the fabric is 80%. This arrangement ensures the overall air permeability and moisture absorption of the fabric.

[0020] like Figure 1 and Figure 2 As shown, the cotton warp yarn 4 and the cotton weft yarn 7 are both made of twisted cotton fibers, and a number of fluffs are formed on the surfaces of the cotton warp yarn 4 and the cotton weft yarn 7 through a napping process. The setting of the fluff increases the contact area between the cotton warp yarn 4 and the cotton weft yarn 7 and the air, so that moisture in the air can be more easily absorbed by the cotton warp yarn 4 and the cotton weft yarn 7. At the same time, the fluff can also increase the overall softness of the fabric. The large conductive grid is in the shape of a rectangle. Since home textiles such as bed sheets and quilt covers are generally cut into rectangles, setting the shape of the large conductive grid into a rectangle can fit its shape, so that the fabric has consistent tear resistance in the warp and weft directions, can better disperse pressure, and reduce the risk of wear and tear. The base layer 1 has a gram weight of 155 grams / square meter. The fabric of 155 grams / square meter is relatively moderate in thickness and weight, making the fabric suitable for some home textiles.

[0021] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A conductive fabric, characterized by: The invention comprises a base layer (1), wherein the base layer (1) is woven by warp yarns and weft yarns, wherein the warp yarns comprise a first conductive warp yarn (2), a second conductive warp yarn (3) and a cotton warp yarn (4), and the weft yarns comprise a first conductive weft yarn (5), a second conductive weft yarn (6) and a cotton weft yarn (7), wherein the first conductive warp yarn (2) and the first conductive weft yarn (5) are interwoven to form a plurality of small conductive grids, and the second conductive warp yarn (3) and the second conductive weft yarn (6) are interwoven to form a plurality of large conductive grids protruding from the base layer (1).

2. The conductive fabric according to claim 1, characterized in that: The diameter of the second conductive warp yarn (3) is larger than that of the first conductive warp yarn (2) and the cotton warp yarn (4), and the diameter of the second conductive weft yarn (6) is larger than that of the first conductive weft yarn (5) and the cotton weft yarn (7).

3. The conductive fabric according to claim 2, characterized in that: The first conductive warp yarn (2) and the first conductive weft yarn (5) are both twisted from first silver fibers, and the base material of the first silver fibers is nylon yarn.

4. The conductive fabric according to claim 2, wherein: The second conductive warp yarn (3) and the second conductive weft yarn (6) are both twisted from second silver fibers, and the base material of the second silver fibers is hollow nylon yarn.

5. The conductive fabric according to claim 1, characterized in that: The cotton warp yarn (4) and the cotton weft yarn (7) are both formed by twisting cotton fibers, and a plurality of piles are formed on the surfaces of the cotton warp yarn (4) and the cotton weft yarn (7) through a napping process.

6. The conductive fabric according to claim 1, characterized in that: The base layer (1) has a gram weight of 155 g / m2.

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