Antistatic waterproof composite fabric

Abstract

The utility model discloses an antistatic waterproof composite fabric which comprises an antistatic fabric layer, an anti-seepage film layer compounded on the lower surface of the antistatic fabric layer, a bamboo fiber fabric layer compounded on the lower surface of the anti-seepage film layer, and a bottom fabric layer compounded on the lower surface of the bamboo fiber fabric layer. The anti-static waterproof fabric has the following advantages and effects that firstly, the anti-static waterproof function can be realized by combining the anti-static fabric layer and the anti-seepage film layer, and the warp yarns and the weft yarns of the anti-static fabric layer are formed by twisting the anti-static yarns and the nylon yarns, so that the anti-static waterproof fabric has good wear resistance, flame retardance, dyeing property and the like on the basis of ensuring the anti-static function; at the moment, the bamboo fiber fabric layer and the bottom layer fabric layer are combined, and a plurality of first strip-shaped protruding parts of the bamboo fiber fabric layer are arranged, so that when the bamboo fiber fabric layer and the bottom layer fabric layer are extruded, air flow can be formed, and the defect that the air permeability is poor is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to an antistatic and waterproof composite fabric. Background Art

[0002] Traditional fabrics are mostly pure cotton, polyester, chemical fiber, etc.; pure cotton fabrics are comfortable, soft, and sweat-absorbent, but they are prone to wrinkles and deformation; polyester fabrics are strong and durable, have good elasticity, and are not easy to deform, but they have poor air permeability and are easy to dye; chemical fiber fabrics are soft, drape straight, smooth and comfortable, but they have poor wear resistance, moisture absorption, and breathability, and are easily deformed when exposed to heat.

[0003] Today's functional fabrics can achieve the required functions in a targeted manner. For example, a Chinese patent with authorization announcement number CN218286997U and authorization announcement date of January 13, 2023 discloses "An Antibacterial Fabric", including a wear-resistant and breathable layer, an anti-wrinkle layer, an antibacterial layer, an antistatic layer and a skin-friendly layer. The wear-resistant and breathable layer, the anti-wrinkle layer, the antibacterial layer, the antistatic layer and the skin-friendly layer are compounded in sequence from top to bottom. The wear-resistant and breathable layer is located on the outermost side, and the skin-friendly layer is located on the innermost side. The wear-resistant and breathable layer is provided with equidistantly arranged air holes, and the inner wall of the air hole is woven with bamboo charcoal fiber.

[0004] However, for application scenarios that require anti-static and waterproof properties, the above-mentioned comparative patent does not have a waterproof function. Utility Model Content

[0005] The utility model aims to provide an antistatic and waterproof composite fabric which can realize the antistatic and waterproof functions.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an antistatic and waterproof composite fabric, comprising an antistatic fabric layer, a water-proof membrane layer composited on the lower surface of the antistatic fabric layer, a bamboo fiber fabric layer composited on the lower surface of the water-proof membrane layer, and a bottom fabric layer composited on the lower surface of the bamboo fiber fabric layer; the antistatic fabric layer is woven by warp and weft, and the warp yarn and weft yarn of the antistatic fabric layer are twisted by antistatic yarn and nylon yarn; the bamboo fiber fabric layer includes a first strip-shaped protrusion having a plurality of arranged and distributed protruding toward the water-proof membrane layer.

[0007] By adopting the above technical solutions, firstly, the combination of the antistatic fabric layer and the waterproof and moisture-proof film layer can achieve the functions of antistatic and waterproof. Moreover, both the warp and weft yarns of the antistatic fabric layer are made by twisting antistatic yarns and nylon yarns. On the basis of ensuring the antistatic function, it has good wear resistance, flame retardancy, dyeability and other functions. And due to the existence of the waterproof and moisture-proof film layer, the air permeability of the composite fabric is poor. At this time, through the combination of the bamboo fiber fabric layer and the bottom fabric layer, and with the arrangement of multiple first strip-shaped protrusions on the bamboo fiber fabric layer, when the bamboo fiber fabric layer and the bottom fabric layer are squeezed, air flow can be formed to improve the disadvantage of poor air permeability. At the same time, because of the cavity formed by the first strip-shaped protrusions, when it extends downward when making clothes, it has the function of facilitating drying.

[0008] A further setting of the present utility model is that: the bottom fabric layer is made of quick-drying fabric, and the part of the bottom fabric layer located between two adjacent first strip-shaped protrusions protrudes away from the bamboo fiber fabric layer.

[0009] By adopting the above technical solutions, the bottom fabric layer is made of quick-drying fabric, so it has the ability to dry quickly, absorbs water quickly and dries rapidly. By making the part of the bottom fabric layer located between two adjacent first strip-shaped protrusions protrude away from the bamboo fiber fabric layer, the size of the cavity formed between the bamboo fiber fabric layer and the bottom fabric layer is increased, further improving the problem of poor air permeability.

[0010] A further setting of the present utility model is that: the bottom fabric layer is made of plush fabric, and a plurality of second strip-shaped protrusions arranged in a row and embedded between any two adjacent first strip-shaped protrusions are provided on the bottom fabric layer.

[0011] By adopting the above technical solutions, the bottom fabric layer is made of plush fabric, making the composite fabric have good warmth retention. And with a plurality of second strip-shaped protrusions arranged in a row and embedded between any two adjacent first strip-shaped protrusions provided on the bottom fabric, the warmth retention of the composite fabric is further improved.

[0012] A further setting of the present utility model is that: the bottom fabric layer is made of mesh fabric, and a plurality of mesh holes arranged in a row and located between two adjacent first strip-shaped protrusions are provided on the bottom fabric layer.

[0013] By adopting the above technical solutions, the bottom fabric layer is made of mesh fabric, and a plurality of mesh holes arranged in a row and located between two adjacent first strip-shaped protrusions are provided on the bottom fabric layer, thereby further improving the air permeability of the fabric.

[0014] A further setting of the present utility model is that: the width of the first strip-shaped protrusion is equal to the distance between two adjacent first strip-shaped protrusions, and the width of the first strip-shaped protrusion is 5-10 millimeters.

[0015] By adopting the above technical solution, by making the width of the first strip-shaped protrusion equal to the distance between two adjacent first strip-shaped protrusions, and making the width of the first strip-shaped protrusion 5-10 millimeters, the size and overall quantity of the ventilation space between two adjacent first strip-shaped protrusions are controlled. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of Embodiment 1;

[0017] Figure 2 is a schematic structural diagram of Embodiment 2;

[0018] Figure 3 is a schematic structural diagram of Embodiment 3.

[0019] Reference numerals: 1, antistatic fabric layer; 2, waterproof and moisture-proof film layer; 3, bamboo fiber fabric layer; 31, first strip-shaped protrusion; 4, bottom fabric layer; 41, second strip-shaped protrusion. Detailed Description of the Embodiments

[0020] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] Embodiment 1: An antistatic and waterproof composite fabric, as Figure 1 shown, includes an antistatic fabric layer 1, a waterproof and moisture-proof film layer 2 compounded on the lower surface of the antistatic fabric layer 1, a bamboo fiber fabric layer 3 compounded on the lower surface of the waterproof and moisture-proof film layer 2, and a bottom fabric layer 4 compounded on the lower surface of the bamboo fiber fabric layer 3. The antistatic fabric layer 1 is woven by warp and weft, and the warp and weft of the antistatic fabric layer 1 are both formed by twisting antistatic yarns and nylon yarns. The bamboo fiber fabric layer 3 includes a plurality of first strip-shaped protrusions 31 arranged in a row and protruding towards the waterproof and moisture-proof film layer 2. The width of the first strip-shaped protrusion 31 is equal to the distance between two adjacent first strip-shaped protrusions 31, and the width of the first strip-shaped protrusion 31 is 5-10 millimeters. The bottom fabric layer 4 is made of quick-drying fabric, and the part of the bottom fabric layer 4 located between two adjacent first strip-shaped protrusions 31 protrudes away from the bamboo fiber fabric layer 3.

[0022] Implementation effect: Firstly, the combination of the antistatic fabric layer 1 and the water-proof permeable membrane layer 2 can achieve the functions of antistatic and waterproof. The warp and weft yarns of the antistatic fabric layer 1 are made by twisting antistatic yarns and nylon yarns. On the basis of ensuring the antistatic function, it has good wear resistance, flame retardancy, dyeability and other functions. And due to the existence of the water-proof permeable membrane layer 2, the air permeability of the composite fabric is poor. At this time, through the combination of the bamboo fiber fabric layer 3 and the bottom fabric layer 4, and with the arrangement of multiple first strip-shaped protrusions 31 on the bamboo fiber fabric layer 3, when the bamboo fiber fabric layer 3 and the bottom fabric layer 4 are squeezed, air flow can be formed to improve the disadvantage of poor air permeability. At the same time, because of the cavities formed by the first strip-shaped protrusions 31, when extending in the downward direction when making clothes, it has the function of facilitating drying.

[0023] The bottom fabric layer 4 is made of quick-drying fabric, so it has the ability to dry quickly, absorb water quickly and dry rapidly. By making the part of the bottom fabric layer 4 located between two adjacent first strip-shaped protrusions 31 protrude away from the bamboo fiber fabric layer 3, the size of the cavity formed between the bamboo fiber fabric layer 3 and the bottom fabric layer 4 is increased, further improving the problem of poor air permeability. By making the width of the first strip-shaped protrusion 31 equal to the distance between two adjacent first strip-shaped protrusions 31, and making the width of the first strip-shaped protrusion 31 be 5-10 mm, the size and overall quantity of the air-permeable space between two adjacent first strip-shaped protrusions 31 are controlled.

[0024] Example 2: An antistatic and waterproof composite fabric, as Figure 2 shown, is different from Example 1 in that the bottom fabric layer 4 is made of plush fabric, and multiple second strip-shaped protrusions 41 arranged in a row and embedded between any two adjacent first strip-shaped protrusions 31 are provided on the bottom fabric layer 4.

[0025] Implementation effect: The bottom fabric layer 4 is made of plush fabric, making the composite fabric have good warmth retention. And with multiple second strip-shaped protrusions 41 arranged in a row and embedded between any two adjacent first strip-shaped protrusions 31 provided on the bottom fabric, the warmth retention of the composite fabric is further improved.

[0026] Example 3: An antistatic and waterproof composite fabric, which is different from Example 1 in that the bottom fabric layer 4 is made of mesh fabric, and multiple mesh holes (not marked in the figure) arranged in a row and located between two adjacent first strip-shaped protrusions 31 are provided on the bottom fabric layer 4.

[0027] Implementation effect: The bottom fabric layer 4 is made of mesh fabric, and multiple mesh holes arranged in a row and located between two adjacent first strip-shaped protrusions 31 are provided on the bottom fabric layer 4, thus further improving the air permeability of the fabric.

[0028] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation to the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that do not contribute creatively as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. An antistatic and waterproof composite fabric, characterized in that: The invention comprises an antistatic fabric layer (1), an anti-seepage membrane layer (2) compounded on the lower surface of the antistatic fabric layer (1), a bamboo fiber fabric layer (3) compounded on the lower surface of the anti-seepage membrane layer (2), and a bottom fabric layer (4) compounded on the lower surface of the bamboo fiber fabric layer (3); the antistatic fabric layer (1) is woven by warp and weft, and the warp yarn and weft yarn of the antistatic fabric layer (1) are twisted by antistatic yarn and nylon yarn; the bamboo fiber fabric layer (3) comprises a plurality of first strip-shaped protrusions (31) which are arranged and distributed and protrude toward the anti-seepage membrane layer (2).

2. The antistatic and waterproof composite fabric according to claim 1, characterized in that: The bottom fabric layer (4) is made of quick-drying fabric, and the portion of the bottom fabric layer (4) located at two adjacent first strip-shaped protrusions (31) is arranged to protrude in a direction away from the bamboo fiber fabric layer (3).

3. The antistatic and waterproof composite fabric according to claim 1, characterized in that: The bottom fabric layer (4) is made of plush fabric, and is provided with a plurality of second strip-shaped protrusions (41) which are arranged and distributed and embedded between any two adjacent first strip-shaped protrusions (31).

4. The antistatic and waterproof composite fabric according to claim 1, characterized in that: The bottom fabric layer (4) is made of mesh fabric, and is provided with a plurality of mesh portions which are arranged and distributed and are located between two adjacent first strip-shaped protrusions (31).

5. The antistatic and waterproof composite fabric according to claim 1, characterized in that: The width of the first strip-shaped protrusion (31) is equal to the distance between two adjacent first strip-shaped protrusions (31), and the width of the first strip-shaped protrusion (31) is 5-10 mm.

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