CN219547197U - Chemical fiber yarn with good air permeability and cutting prevention - Google Patents

Abstract

The utility model discloses a good-breathability and anti-cutting chemical fiber, which comprises thermal fibers, wherein core yarns are fixedly arranged in a circular arrangement at the inner center of each thermal fiber, a flame-retardant layer is sleeved on the outer side wall of each thermal fiber, a breathable layer is sleeved on the outer side wall of each flame-retardant layer, a plurality of anti-cutting wires and a plurality of anti-static wires are fixedly arranged on the outer side wall of each breathable layer, and a wear-resistant layer is sleeved on the outer side wall of each anti-static wire and the outer side wall of each anti-cutting wire. According to the utility model, the outer side wall of the breathable layer is spirally provided with the plurality of antistatic yarns and the plurality of anti-cutting yarns, the outer side wall of the thermal insulation fiber is provided with the flame-retardant layer, and the outer side walls of the plurality of antistatic yarns and the plurality of anti-cutting yarns are provided with the wear-resistant layer, so that the anti-cutting performance of the chemical fiber yarn is improved, the antistatic capability of the chemical fiber yarn is improved, and the practicability and the flame-retardant effect of the chemical fiber yarn are effectively improved.

Description

Chemical fiber yarn with good air permeability and cutting prevention

Technical Field

The utility model relates to the field of chemical fiber yarns, in particular to a chemical fiber yarn which is good in air permeability and is cut-proof.

Background

The chemical fiber is a fiber with spinning performance, which is prepared by using natural polymer compounds or artificially synthesized polymer compounds as raw materials and through the procedures of spinning dope preparation, spinning, post-treatment and the like.

At present, the existing chemical fiber yarn structure is simple, the air permeability is poor, cutting is not prevented, the functionality is lack in use, the chemical fiber yarn is not suitable for general use, static electricity is easily generated due to friction between the chemical fiber yarn and a human body in use, and certain harm is generated to the health of a user.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the high-air-permeability and cutting-resistant chemical fiber yarn, the air permeability is effectively increased by arranging the air permeability layer and the plurality of air holes on the outer side wall of the air permeability layer, the air in the chemical fiber yarn can be exchanged with outside air, the whole air permeability of the chemical fiber yarn is improved, the plurality of antistatic yarns and the plurality of cutting-resistant yarns are spirally arranged on the outer side wall of the air permeability layer, the wear-resistant layers are arranged on the outer side wall of the antistatic yarns and the plurality of cutting-resistant yarns, the anti-static capacity of the chemical fiber yarn can be increased while the cutting-resistant performance of the chemical fiber yarn is improved, the practicability of the chemical fiber yarn is effectively improved, and the flame-resistant layer is arranged on the outer side wall of the thermal fiber yarn, so that the chemical fiber yarn main body is prevented from generating high temperature under the condition of approaching a fire source or high temperature, the flame-resistant effect of the chemical fiber yarn is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the chemical fiber yarn with good air permeability and cutting resistance comprises thermal fiber, wherein core yarns are fixedly arranged in a circular arrangement at the inner center of the thermal fiber, a flame-retardant layer is sleeved on the outer side wall of the thermal fiber, an air-permeable layer is sleeved on the outer side wall of the flame-retardant layer, a plurality of cutting resistance wires and a plurality of antistatic wires are fixedly arranged on the outer side wall of the air-permeable layer, and a wear-resistant layer is sleeved on the outer side wall of the antistatic wires and the outer side wall of the cutting resistance wires;

through above-mentioned technical scheme, through setting up ventilative layer, set up a plurality of bleeder vents on ventilative layer's the outside lateral wall, the air flow in the inside and outside of chemical fiber silk can effectively be increased to the bleeder vent, the inside air of chemical fiber silk has been guaranteed and external air has been exchanged, the whole gas permeability of chemical fiber silk has been promoted, be the heliciform through the outside lateral wall at ventilative layer and be provided with a plurality of antistatic silk and a plurality of cutting silk of preventing, a plurality of antistatic silk and a plurality of cutting silk of preventing's outside lateral wall set up the wearing layer, can increase the antistatic ability of chemical fiber silk when promoting chemical fiber silk and prevent cutting performance, the practicality of chemical fiber silk has effectively been improved, can be with the high temperature of preventing chemical fiber silk main part production under the circumstances of being close the fire source or high temperature, thereby reach the effect of preventing burning, the flame retardant efficiency of chemical fiber silk has been improved.

Further, the antistatic wires and the cutting-resistant wires are spirally and fixedly arranged on the outer side wall of the breathable layer;

through the technical scheme, the chemical fiber yarn has the anti-cutting effect and the anti-static effect by wrapping the chemical fiber yarn with two materials simultaneously, so that the practicability of the chemical fiber yarn is improved.

Further, the wear-resistant layer is made of nylon cotton;

through the technical scheme, the nylon cotton has the effects of wear resistance, ventilation and fire resistance, and can improve the wear resistance and flame retardant effect of the chemical fiber yarn while improving the air permeability of the chemical fiber yarn.

Further, the antistatic yarn is made of terylene;

through the technical scheme, the antistatic property of the chemical fiber yarn can be effectively improved.

Further, the cutting-resistant wire is made of high-strength polyethylene;

through the technical scheme, the chemical fiber yarn is not easy to be broken and is firm and tough.

Further, the breathable layer is made of cotton, and a plurality of ventilation holes are formed in the lateral wall of the breathable layer;

through the technical scheme, the chemical fiber yarn has good air permeability and is kept warm.

Further, the thermal insulation fiber is made of wool;

through the technical scheme, the warmth retention property of the chemical fiber filaments can be effectively improved.

Further, the flame-retardant layer is made of aramid fiber;

through the technical scheme, the aramid fiber starts to decompose at more than 400 ℃, so that the chemical fiber main body can be prevented from generating high temperature under the condition of approaching a fire source or high temperature, the effect of preventing combustion is achieved, and the high temperature resistance of the chemical fiber is improved.

The utility model has the following beneficial effects:

1. according to the utility model, the breathable layer is arranged, and the plurality of breathable holes are arranged on the outer side wall of the breathable layer, so that the air flowability inside and outside the chemical fiber yarn can be effectively increased, the air inside the chemical fiber yarn can be exchanged with the outside air, and the overall breathability of the chemical fiber yarn is improved.

2. According to the utility model, the anti-static wires and the anti-cutting wires are spirally arranged on the outer side wall of the breathable layer, and the wear-resistant layers are arranged on the outer side walls of the anti-static wires and the anti-cutting wires, so that the anti-static capacity of the chemical fiber yarn can be increased while the anti-cutting performance of the chemical fiber yarn is improved, and the practicability of the chemical fiber yarn is effectively improved.

3. According to the utility model, the flame-retardant layer is arranged on the lateral wall of the outer side of the thermal insulation fiber, so that the chemical fiber main body can be prevented from generating high temperature under the condition of approaching a fire source or high temperature, the effect of preventing combustion is achieved, and the flame-retardant effect of the chemical fiber is improved.

Drawings

FIG. 1 is a front cross-sectional view of a good breathable and cut-resistant chemical fiber yarn according to the present utility model;

FIG. 2 is a side cross-sectional view of a good breathable and cut-resistant chemical fiber yarn according to the present utility model;

FIG. 3 is a perspective view of a good breathable and cut-resistant chemical fiber yarn according to the present utility model;

fig. 4 is a top view of a chemical fiber yarn with good air permeability and cutting resistance according to the present utility model.

Legend description:

1. thermal insulation fiber; 2. antistatic yarn; 3. cutting wire prevention; 4. a wear-resistant layer; 5. a flame retardant layer; 6. a core yarn; 7. and a ventilation layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a good and anti-cutting chemical fiber silk of gas permeability, includes cold-proof fibre 1, and cold-proof fibre 1's inside center department is circular arrangement fixed core yarn 6 of being provided with, and cold-proof fibre 1's outside lateral wall cover is equipped with fire-retardant layer 5, and fire-retardant layer 5's outside lateral wall cover is equipped with ventilative layer 7, and ventilative layer 7's outside lateral wall is fixed to be provided with a plurality of anti-cutting silk 3 and a plurality of antistatic silk 2, and a plurality of antistatic silk 2's outside lateral wall and a plurality of anti-cutting silk 3's outside lateral wall cover are equipped with wearing layer 4.

Through setting up a plurality of bleeder vents on the outside lateral wall of ventilative layer 7, the air flowability inside and outside the chemical fiber silk can effectively be increased to the bleeder vent, guaranteed that the inside air of chemical fiber silk can exchange with outside air, promoted the whole gas permeability of chemical fiber silk, be the heliciform through the outside lateral wall at ventilative layer 7 and be provided with a plurality of antistatic silk 2 and a plurality of cutting wire 3 of preventing, the outside lateral wall of a plurality of antistatic silk 2 and a plurality of cutting wire 3 of preventing sets up wearing layer 4, can increase the antistatic ability of chemical fiber silk when promoting the chemical fiber silk and prevent cutting performance, effectively improved the practicality of chemical fiber silk.

The anti-static wires 2 and the anti-cutting wires 3 are spirally fixed on the outer side wall of the breathable layer 7, and are wrapped by two materials, so that the anti-cutting effect of the chemical fiber is achieved, the anti-static effect of the chemical fiber is achieved, the practicability of the chemical fiber is improved, the wear-resistant layer 4 is made of nylon cotton, the nylon cotton has wear-resistant, breathable and fireproof effects, the wear-resistant and flame-retardant effects of the chemical fiber are improved while the air permeability of the chemical fiber is improved, the anti-static wires 2 are made of polyester, the anti-static performance of the chemical fiber can be effectively improved, the anti-cutting wires 3 are made of high-strength polyethylene, the chemical fiber is not easy to be broken, the air-permeable layer 7 is made of cotton, the outer side wall of the breathable layer 7 is provided with a plurality of air holes, the thermal insulation effect of the chemical fiber is achieved while the thermal insulation is good, the thermal insulation of the chemical fiber 1 is made of wool, the thermal insulation of the chemical fiber can be effectively improved, the flame-retardant layer 5 is made of aramid, the anti-flame-retardant effect of the chemical fiber is improved by more than four hundred degrees, and the anti-static effect of the chemical fiber can be prevented from being generated by approaching a fire source or a high-temperature.

Working principle: when the anti-static flame-retardant nylon fiber is used, the outmost anti-static layer 4 is made of nylon cotton, the nylon cotton has the effects of wear resistance, ventilation and flame retardance, the wear resistance and flame retardance of the chemical fiber can be improved while the air permeability of the chemical fiber is improved, then the air-permeable layer 7 is spirally wrapped by the anti-static wires 2 and the anti-cutting wires 3, the anti-static wires 2 are made of terylene, the terylene is non-conductive, so that the anti-static performance of the terylene is better, the anti-cutting wires 3 are made of high-strength polyethylene, the anti-static flame-retardant nylon fiber is light in weight, high in strength and good in cutting resistance, the air-permeable layer 7 is made of cotton, the air holes are formed in the outer side wall of the air-permeable layer 7, the air holes are increased in air permeability at the same time, the flame-retardant layer 5 is made of aramid fiber, and the aramid fiber is decomposed at more than four hundred degrees, and a chemical fiber main body is prevented from generating high temperature under the condition of approaching a fire source or high temperature, so that the effect of preventing combustion is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a fine and cutting-proof chemical fiber of gas permeability, includes cold-proof fibre (1), its characterized in that: the utility model discloses a thermal insulation fiber, including thermal insulation fiber (1), outer lateral wall cover, breathable layer (7), a plurality of cutting wire (3) and a plurality of antistatic yarn (2) are fixedly arranged in circular arrangement in inside center department of thermal insulation fiber (1), thermal insulation fiber (1)'s outside lateral wall cover is equipped with flame retardant coating (5), flame retardant coating (5)'s outside lateral wall cover is equipped with breathable layer (7), breathable layer (7)'s outside lateral wall is fixedly provided with a plurality of cutting wire (3) and a plurality of antistatic yarn (2), a plurality of the outside lateral wall of antistatic yarn (2) and the outside lateral wall cover of a plurality of cutting wire (3) are equipped with wearing layer (4).

2. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the antistatic wires (2) and the cutting-preventing wires (3) are spirally and fixedly arranged on the outer side wall of the breathable layer (7).

3. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the wear-resistant layer (4) is made of nylon cotton.

4. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the antistatic yarn (2) is made of terylene.

5. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the cutting-resistant wire (3) is made of high-strength polyethylene.

6. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the breathable layer (7) is made of cotton, and a plurality of ventilation holes are formed in the lateral wall of the breathable layer (7).

7. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the thermal insulation fiber (1) is made of wool.

8. The breathable and cut-resistant chemical fiber yarn of claim 1, wherein: the flame-retardant layer (5) is made of aramid fiber.