CN220661945U - Multifunctional coating warp knitting composite fabric - Google Patents

Abstract

The utility model discloses a multifunctional coating warp-knitted composite fabric, which comprises warp-knitted fabric base cloth, wherein a flame-retardant warp-knitted fabric layer is compounded on one side of the warp-knitted fabric base cloth, and an ultraviolet-proof coating is arranged on one side of the flame-retardant warp-knitted fabric layer, which is far away from the warp-knitted fabric base cloth; one side of the ultraviolet-proof coating, which is far away from the flame-retardant warp knitting fabric layer, is provided with a wear-resistant coating. One side of the warp knitted fabric base fabric far away from the suede layer is compounded with a tear-proof fabric layer; one side of the anti-tearing fabric layer far away from the warp knitting fabric base cloth is compounded with an anion fabric layer. The wear-resistant coating is convenient to provide the wear-resistant capability of the fabric through the function of the wear-resistant coating, so that the fabric is prevented from pilling and even being damaged due to foreign matter friction, and the service life of the fabric is prolonged. The ultraviolet-proof coating can enable the composite fabric to have a good ultraviolet-proof effect, the flame-retardant fabric provides a flame-retardant effect for the composite fabric, and the anion fabric can improve the anion concentration of the environment during camping.

Description

Multifunctional coating warp knitting composite fabric

Technical Field

The utility model relates to a multifunctional coating warp knitting composite fabric, and belongs to the technical field of warp knitting composite fabrics.

Background

With the development of society, the urban rate is higher and higher, and many people live in cities and go to nature. So that more and more people can camp in some outdoor places such as parks, and the like, thereby breathing the fresh air of the nature, and being capable of temporarily returning to the nature, so that the mind and body can be relaxed. The tent required for camping has multiple functions, such as ultraviolet resistance in sunny weather, water resistance in sudden rainy days and good wear resistance in the use process. How to prepare a multifunctional composite fabric becomes a problem to be solved.

Disclosure of Invention

The utility model aims to provide a multifunctional coating warp knitting composite fabric which has the functions of water resistance, ultraviolet resistance, wear resistance, flame retardance and the like.

In order to solve the technical problems, the aim of the utility model is realized as follows:

the utility model relates to a multifunctional coating warp-knitted composite fabric, which comprises warp-knitted fabric base cloth, wherein a flame-retardant warp-knitted fabric layer is compounded on one side of the warp-knitted fabric base cloth, and an ultraviolet-resistant coating is arranged on one side of the flame-retardant warp-knitted fabric layer, which is far away from the warp-knitted fabric base cloth; one side of the ultraviolet-proof coating, which is far away from the flame-retardant warp knitting fabric layer, is provided with a wear-resistant coating.

One side of the warp knitted fabric base fabric far away from the suede layer is compounded with a tear-proof fabric layer; and one side of the anti-tearing fabric layer, which is far away from the warp knitting fabric base cloth, is compounded with an anion fabric layer.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the tear-resistant fabric layer is a three-way fabric formed by weaving first yarns, second yarns and third yarns according to an included angle of 60 degrees; the first yarn, the second yarn and the third yarn adopt polyester filaments.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the first yarn, the second yarn and the third yarn are high-strength polyester filaments.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the flame-retardant warp knitted fabric is formed by spinning flame-retardant core-spun yarns, wherein the flame-retardant core-spun yarns comprise core yarns and cladding fiber layers, the core yarns are flame-retardant nylon, and the cladding fiber layers are flame-retardant viscose fibers.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: PTFE microporous films are arranged between the flame-retardant warp-knitted fabric layer and the ultraviolet-resistant coating, and micropores with diameters of 1-10 microns are arranged on the ultraviolet-resistant coating and the wear-resistant coating.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: a thermal insulation fabric layer is arranged between the PTFE microporous membrane and the flame-retardant warp-knitted fabric layer.

The beneficial effects of the utility model are as follows: according to the multifunctional coating warp-knitted composite fabric, the wear-resistant coating wear-resistant layer is arranged so as to provide the wear resistance of the fabric under the action of the wear-resistant coating wear-resistant layer, so that the fabric is prevented from pilling and even being damaged due to foreign matter friction, and the service life of the fabric is prolonged. The ultraviolet-proof coating can enable the composite fabric to have a good ultraviolet-proof effect, the flame-retardant fabric provides a flame-retardant effect for the composite fabric, and the anion fabric can improve the anion concentration of the environment during camping.

Drawings

FIG. 1 is a schematic structural view of a multifunctional coated warp knitted composite fabric according to an embodiment I;

fig. 2 is a schematic structural view of a three-dimensional fabric according to a second embodiment;

fig. 3 is a schematic structural view of a multifunctional coating warp knitting composite fabric according to a third embodiment.

The labels in the figures are illustrated below: 1-warp knitting fabric base cloth; 2-a flame retardant warp knit fabric layer; 3-an anti-uv coating; 4-a wear-resistant coating; 5-tear-resistant fabric layer; 6-an anion fabric layer; 7-PTFE microporous membrane; 8-a thermal insulation material layer; 11-a first yarn; 12-a second yarn; 13-third yarn.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples.

Example 1

The present embodiment will be described in detail with reference to fig. 1 and 2. The multifunctional coating warp-knitted composite fabric comprises warp-knitted fabric base cloth 1, wherein a flame-retardant warp-knitted fabric layer 2 is compounded on one side of the warp-knitted fabric base cloth 1, and an anti-ultraviolet coating 3 is arranged on one side, far away from the warp-knitted fabric base cloth 1, of the flame-retardant warp-knitted fabric layer 2; and one side of the ultraviolet-proof coating 3, which is far away from the flame-retardant warp knitting fabric layer 2, is provided with a wear-resistant coating 4. A tearing-proof fabric layer 5 is compounded on one side of the warp-knitted fabric base fabric 1 far away from the suede layer 2; and an anion fabric layer 6 is compounded on one side of the tear-proof fabric layer 5 far away from the warp knitting fabric base cloth 1.

Further, the tear-resistant fabric layer 5 is a three-way fabric woven by the first yarns 11, the second yarns 12 and the third yarns 13 according to an included angle of 60 degrees; the first yarns 11, the second yarns 12 and the third yarns 13 are polyester filaments. Conventional fabrics are generally formed by interweaving warp yarns and weft yarns which are perpendicular to each other, and the plane fabrics with the orthogonal structures can only effectively transmit load in the direction parallel to the yarns, but when the stress direction is not along the arrangement direction of the warp yarns or the weft yarns, the deformation resistance and the damage resistance of the fabrics are greatly reduced, and the mechanical property requirements of textiles are difficult to meet. The three-way fabric is formed by interweaving the first yarns 11, the second yarns 12 and the third yarns 13 in the 60-degree direction, the bearing capacity of the fabric in all directions is relatively uniform, no matter whether the stress direction is along the yarn direction, the phenomenon that the local stress of the planar two-way fabric is concentrated to cause yarn breakage is difficult to occur, the dimensional stability is good, and the deformation resistance and the damage resistance are strong.

Further, the first yarn 11, the second yarn 12 and the third yarn 13 are high-strength polyester filaments.

Further, the flame-retardant warp knitted fabric 2 is formed by spinning flame-retardant core-spun yarns, the flame-retardant core-spun yarns comprise core yarns and cladding fiber layers, the core yarns are flame-retardant nylon, and the cladding fiber layers are flame-retardant viscose fibers.

Further, the wear resistant coating 3 used is a TPU wear resistant coating. The wear-resistant fabric has wear resistance and certain waterproof performance, and can improve the waterproof performance of the fabric.

Further, the uv-protective coating 4 used is a silver colloid coating.

Example two

This embodiment will be described in detail with reference to fig. 3. The multifunctional coating warp-knitted composite fabric according to the embodiment is different from the first embodiment in that a PTFE microporous membrane 7 is arranged between the flame-retardant warp-knitted fabric layer 2 and the ultraviolet-resistant coating 3, and micropores with diameters of 1-10 micrometers are arranged on the ultraviolet-resistant coating 3 and the wear-resistant coating 4.

Further, a heat insulating material layer 8 is arranged between the PTFE micro-porous film 7 and the flame-retardant warp knitting fabric layer 2.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (6)

1. The multifunctional coating warp-knitted composite fabric is characterized by comprising a warp-knitted fabric base fabric (1), wherein a flame-retardant warp-knitted fabric layer (2) is compounded on one side of the warp-knitted fabric base fabric (1), and an anti-ultraviolet coating (3) is arranged on one side, far away from the warp-knitted fabric base fabric (1), of the flame-retardant warp-knitted fabric layer (2); one side of the ultraviolet-proof coating (3) far away from the flame-retardant warp-knitted fabric layer (2) is provided with a wear-resistant coating (4);

one side of the warp knitted fabric base cloth (1) far away from the flame retardant warp knitted fabric layer (2) is compounded with a tear-proof fabric layer (5); and an anion fabric layer (6) is compounded on one side of the tear-proof fabric layer (5) far away from the warp knitting fabric base cloth (1).

2. The multifunctional coating warp-knitted composite fabric according to claim 1, wherein the tear-resistant fabric layer (5) is a three-way fabric formed by weaving first yarns (11), second yarns (12) and third yarns (13) according to an included angle of 60 degrees; the first yarn (11), the second yarn (12) and the third yarn (13) adopt polyester filaments.

3. The multifunctional coating warp-knitted composite fabric according to claim 2, wherein the first yarn (11), the second yarn (12) and the third yarn (13) are high-strength polyester filaments.

4. The multifunctional coating warp-knitted composite fabric according to claim 1, wherein the flame-retardant warp-knitted fabric layer (2) is formed by spinning flame-retardant core-spun yarns, the flame-retardant core-spun yarns comprise core yarns and cladding fiber layers, the core yarns are flame-retardant nylon, and the cladding fiber layers are flame-retardant viscose fibers.

5. The multifunctional coating warp knitted composite fabric according to any one of claims 1 to 4, wherein a PTFE microporous membrane (7) is arranged between the flame retardant warp knitted fabric layer (2) and the ultraviolet resistant coating (3), and micropores with diameters of 1-10 microns are arranged on the ultraviolet resistant coating (3) and the wear resistant coating (4).

6. The multifunctional coating warp knitted composite fabric according to claim 5, wherein a heat insulating fabric layer (8) is arranged between the PTFE micro porous membrane (7) and the flame retardant warp knitted fabric layer (2).