CN215662304U

CN215662304U - Aramid fabric with good puncture resistance

Info

Publication number: CN215662304U
Application number: CN202121871748.0U
Authority: CN
Inventors: 施巍; 曾晓明; 肖振年; 王兆聪
Original assignee: Shanghai Mingxi Industrial Co ltd
Current assignee: Shanghai Mingxi Industrial Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-28
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an aramid fabric with good puncture resistance, which comprises a fabric body, an abrasion-resistant layer, an corrosion-resistant layer, a protective layer, a heat-insulating layer, a waterproof layer, a flexible layer and an anti-wrinkle layer, wherein the fabric body is formed by alternately interweaving warps and wefts one on top of the other to form plain weave, the abrasion-resistant layer is bonded on the surface of the bottom end of the fabric body through an adhesive, the corrosion-resistant layer is connected on the surface of the bottom end of the abrasion-resistant layer, the protective layer is connected on the surface of the bottom end of the corrosion-resistant layer, the heat-insulating layer is connected on the surface of the bottom end of the protective layer, the waterproof layer is connected on the surface of the bottom end of the heat-insulating layer, the flexible layer is connected on the surface of the bottom end of the waterproof layer, and the anti-wrinkle layer is connected on the surface of the bottom end of the flexible layer. The aramid fiber fabric with good puncture resistance is simple and reasonable, novel in design, capable of effectively preventing puncture and high in practical value.

Description

Aramid fabric with good puncture resistance

Technical Field

The utility model relates to the technical field of fabric textiles, in particular to an aramid fabric with good puncture resistance.

Background

With the continuous development of scientific technology, textile fabrics meeting different requirements of people emerge in a large number, in order to meet different requirements of consumers, the fabrics play an increasingly important role in daily life of people, wherein the aramid fiber fabric has certain progressive significance, the aramid fiber has the main chemical component of benzenedicarboxamide, is a novel high-tech synthetic fiber, has excellent properties of ultrahigh strength, high temperature resistance, acid and alkali resistance, light weight, insulation, aging resistance, long life cycle and the like, and is widely applied to the fields of composite materials, bulletproof products, building materials, electronic equipment, special protective clothing and the like. The aramid fiber is called poly phenylene terephthalamide, is a novel high-tech synthetic fiber and has the excellent performances of ultrahigh strength, high modulus, high temperature resistance, acid and alkali resistance, light weight and the like.

The traditional aramid fabric cannot well achieve puncture resistance when in use, and clothes made of the traditional aramid fabric are easily scratched by sharp articles, so that the aramid fabric is improved, and the aramid fabric with good puncture resistance is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the aramid fiber fabric with good puncture resistance comprises a fabric body, an abrasion-resistant layer, an anti-corrosion layer, a protective layer, a heat preservation layer, a waterproof layer, a flexible layer and an anti-wrinkle layer, wherein the fabric body is formed by alternately interweaving warps and wefts one on top of the other to form a plain weave, the abrasion-resistant layer is bonded on the surface of the bottom end of the fabric body through an adhesive, the anti-corrosion layer is connected to the surface of the bottom end of the abrasion-resistant layer, the protective layer is connected to the surface of the bottom end of the anti-corrosion layer, the heat preservation layer is connected to the surface of the bottom end of the protective layer, the waterproof layer is connected to the surface of the bottom end of the waterproof layer, and the anti-wrinkle layer is connected to the surface of the bottom end of the flexible layer.

As a preferred technical scheme of the utility model, the wear-resistant layer is made of high-strength high-modulus polyethylene, and the surface of the high-strength high-modulus polyethylene is coated with a PU coating.

As a preferred technical scheme, the corrosion-resistant layer is formed by processing bamboo fibers and silver fibers, and the thickness of the corrosion-resistant layer is 0.2-0.4 mm.

As a preferable technical scheme of the utility model, the protective layer is formed by blending cotton fibers and nylon fibers.

As a preferable technical scheme of the utility model, the heat-insulating layer is formed by mixing flocculent fibers and a flame retardant.

As a preferred technical scheme of the utility model, the waterproof layer is formed by compounding a high-molecular waterproof breathable material and cloth.

As a preferred technical scheme of the utility model, the flexible layer is made of polyurethane fiber and vinylon fiber by blending, and part of natural fiber is mixed in the flexible layer, and the natural fiber comprises the following raw materials: cotton fibers, hemp fibers, and bamboo fibers.

As a preferable technical scheme of the utility model, the anti-wrinkle layer is internally filled with a fiber textile fabric composed of polyester fibers.

The utility model has the beneficial effects that:

1. according to the aramid fabric with good puncture resistance, the PU polyurethane coating is coated on the surface of the high-strength high-modulus polyethylene, so that the aramid fabric has wear resistance and cutting resistance, and higher comfort and flexibility, the corrosion-resistant layer 2 is formed by processing bamboo fibers and silver fibers, so that the aramid fabric has a good corrosion-resistant effect, the overall safety effect is improved, and the protective layer 3 is formed by blending cotton fibers and nylon fibers, so that the protection performance of the aramid fabric can be effectively improved;

2. the aramid fiber fabric with good puncture resistance can effectively play a role in heat preservation and has a certain flame retardant effect by mixing the heat preservation layer 4 with the flocculent fibers and the flame retardant, has a good waterproof effect by mixing the waterproof layer 5 with the high-molecular waterproof breathable material PTFE film and the cloth composite fabric, and has good flexibility by blending the flexible layer 6 with the polyurethane fibers and the vinylon fibers;

3. according to the aramid fiber fabric with good puncture resistance, the anti-wrinkle layer 7 is filled with the fiber textile fabric formed by the polyester fibers, so that the fabric can be effectively prevented from wrinkling during use; the puncture-resistant needle is simple and reasonable, novel in design, simple and convenient, capable of effectively resisting puncture and high in practical value.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of an aramid fabric with good puncture resistance;

FIG. 2 is a cross-sectional view of an aramid fabric with good puncture resistance;

fig. 3 is a plan view of the aramid fabric with good puncture resistance.

In the figure: 1. a wear layer; 2. a corrosion-resistant layer; 3. a protective layer; 4. a heat-insulating layer; 5. a waterproof layer; 6. a flexible layer; 7. an anti-wrinkle layer; 8. a weft; 9. a fabric body; 10. and (4) warp threads.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the aramid fiber fabric with good puncture resistance comprises a fabric body 9, an abrasion-resistant layer 1, an anti-corrosion layer 2, a protective layer 3, a heat preservation layer 4, a waterproof layer 5, a flexible layer 6 and an anti-wrinkle layer 7, wherein the fabric body 9 is a plain weave formed by alternately interweaving warps 10 and wefts 8 one above the other, the abrasion-resistant layer 1 is bonded on the bottom end surface of the fabric body 9 through an adhesive, the anti-corrosion layer 2 is connected to the bottom end surface of the abrasion-resistant layer 1, the protective layer 3 is connected to the bottom end surface of the anti-corrosion layer 2, the heat preservation layer 4 is connected to the bottom end surface of the protective layer 3, the waterproof layer 5 is connected to the bottom end surface of the heat preservation layer 4, the flexible layer 6 is connected to the bottom end surface of the waterproof layer 5, and the anti-wrinkle layer 7 is connected to the bottom end surface of the flexible layer 6.

Wherein, wearing layer 1 is made by the high modulus polyethylene material that excels in, and excels in high modulus polyethylene surface and scribbles PU polyurethane coating, through scribbling PU polyurethane coating on the high modulus polyethylene surface that excels in, makes it have wearability and anti cutting ability, has higher comfort level and flexibility again.

The corrosion-resistant layer 2 is formed by processing bamboo fibers and silver fibers, the thickness of the corrosion-resistant layer 2 is 0.2-0.4 mm, and the corrosion-resistant layer 2 is formed by processing the bamboo fibers and the silver fibers, so that the corrosion-resistant layer has a good corrosion-resistant effect, and the overall safety effect is improved.

The protective layer 3 is formed by blending cotton fibers and nylon fibers, and the protective property of the protective layer 3 can be effectively improved by blending the cotton fibers and the nylon fibers.

Wherein, the heat preservation layer 4 is formed by mixing the flocculent fibers and the fire retardant, and the heat preservation layer 4 is formed by mixing the flocculent fibers and the fire retardant, thereby effectively playing a heat preservation role and having a certain flame retardant effect.

The waterproof layer 5 is made of a composite fabric of a polymer waterproof breathable material PTFE film and cloth, and the waterproof layer 5 is made of a composite fabric of a polymer waterproof breathable material PTFE film and cloth, so that the waterproof layer has a good waterproof effect.

Wherein, flexible layer 6 is made by polyurethane fiber and vinylon fibre blending to partly natural fibre has been mixed to inside, and the raw materials composition of natural fibre is: the flexible layer 6 is made of polyurethane fiber and vinylon fiber in a blending mode, so that the flexible layer has good flexibility.

Wherein, anti-wrinkle layer 7 is inside to be filled with the fibre textile fabric that polyester fiber constitutes, through the fibre textile fabric that anti-wrinkle layer 7 is inside to be filled with polyester fiber constitution, can effectively prevent that the surface fabric from wrinkling when using.

The working principle is as follows: when in use, the PU polyurethane coating is coated on the surface of the high-strength high-modulus polyethylene, so that the high-strength high-modulus polyethylene has wear resistance and cutting resistance, and has higher comfort level and flexibility, the corrosion-resistant layer 2 is formed by processing bamboo fibers and silver fibers, so that the high-strength high-modulus polyethylene has good corrosion resistance, the overall safety effect is improved, the protective layer 3 is formed by blending cotton fibers and nylon fibers, so that the protective property is effectively improved, the heat-insulating layer 4 is formed by mixing flocculent fibers and flame retardants, so that the heat-insulating effect and a certain flame-retardant effect can be effectively achieved, the waterproof layer 5 is formed by mixing a high-molecular waterproof breathable material PTFE film and a cloth composite fabric, so that the high-strength high-modulus polyethylene has good waterproof effect, the flexible layer 6 is formed by blending polyurethane fibers and vinylon fibers, so that the high-strength high-modulus polyethylene has good flexibility, and the anti-wrinkle layer 7 is filled with a fiber textile fabric composed of polyester fibers, can effectively prevent the fabric from wrinkling when in use.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An aramid fabric with good puncture resistance comprises a fabric body (9), an abrasion-resistant layer (1), a corrosion-resistant layer (2), a protective layer (3), a heat-insulating layer (4), a waterproof layer (5), a flexible layer (6) and an anti-wrinkle layer (7), it is characterized in that the fabric body (9) is a plain weave formed by alternately interweaving warps (10) and wefts (8) one above the other, and the bottom surface of the fabric body (9) is bonded with a wear-resistant layer (1) through an adhesive, the bottom end surface of the wear-resistant layer (1) is connected with a corrosion-resistant layer (2), the bottom end surface of the corrosion-resistant layer (2) is connected with a protective layer (3), the bottom end surface of the protective layer (3) is connected with a heat-insulating layer (4), the heat-insulating layer is characterized in that a waterproof layer (5) is connected to the bottom end surface of the heat-insulating layer (4), a flexible layer (6) is connected to the bottom end surface of the waterproof layer (5), and an anti-wrinkle layer (7) is connected to the bottom end surface of the flexible layer (6).

2. The aramid fabric with good puncture resistance according to claim 1, wherein the wear-resistant layer (1) is made of high-strength high-modulus polyethylene, and the surface of the high-strength high-modulus polyethylene is coated with a PU coating.

3. The aramid fabric with good puncture resistance according to claim 1, wherein the corrosion-resistant layer (2) is formed by processing bamboo fibers and silver fibers, and the thickness of the corrosion-resistant layer (2) is 0.2-0.4 mm.

4. The aramid fabric with good puncture resistance according to claim 1, wherein the protective layer (3) is formed by blending cotton fibers and nylon fibers.

5. The aramid fabric with good puncture resistance according to claim 1, wherein the insulating layer (4) is formed by mixing flocculent fibers and a flame retardant.

6. The aramid fabric with good puncture resistance according to claim 1, wherein the waterproof layer (5) is formed by compounding a high-molecular waterproof breathable material and a fabric.

7. The aramid fabric with good puncture resistance according to claim 1, wherein the flexible layer (6) is made of polyurethane fibers and vinylon fibers in a blending mode, and a part of natural fibers are mixed in the flexible layer, and the natural fibers are prepared from the following raw materials: cotton fibers, hemp fibers, and bamboo fibers.

8. The aramid fabric with good puncture resistance according to claim 1, wherein the crease-resistant layer (7) is filled with a fiber textile fabric composed of polyester fibers.