CN216804747U - Super gentle compound knitting environmental protection surface fabric of high elasticity spandex - Google Patents

Abstract

A high-elasticity spandex super-soft composite knitted environment-friendly fabric comprises a wear-resistant layer, a flame-retardant layer, a waterproof layer, a body layer, an antibacterial breathable layer and a skin-friendly layer, wherein the wear-resistant layer is formed by spinning nylon fibers; the flame-retardant layer is formed by weaving modified polyacrylonitrile fibers, and contains 35-85% of acrylonitrile; the waterproof layer is a TPU film; the body layer is antistatic knitted gray cloth; the antibacterial breathable layer is formed by weaving bamboo charcoal fiber yarns; the skin-friendly layer is formed by spinning spandex coated yarns, the spandex coated yarns take spandex filaments as yarn cores, and the ramie staple fiber yarns coat the spandex filaments in an extended state in a spiral mode. The composite knitted fabric has the characteristics of high elasticity, antibiosis, perspiration, water resistance, wear resistance, difficult wrinkling, flame retardance, static resistance, softness and environmental protection.

Description

Super gentle compound knitting environmental protection surface fabric of high elasticity spandex

Technical Field

The utility model relates to the field of fabrics, in particular to a high-elasticity spandex ultra-soft composite knitted environment-friendly fabric.

Background

The existing composite knitted fabric adopts superfine fibers as raw materials, and the fabric is soft in hand feeling, breathable and moisture permeable, so that the composite knitted fabric has obvious advantages in the aspects of touch feeling and physiological comfort; but simultaneously, the knitted fabric is easy to wrinkle because the fiber is soft and the elastic recovery is poor after wrinkling; meanwhile, due to the structural limitation of the knitted fabric, the wear resistance and the dimensional stability of the knitted fabric are poorer than those of the woven fabric.

In addition, with the improvement of the living standard of people, various requirements on the garment fabric are correspondingly improved, and the requirements on functionality and comfort of the fabric are increasingly improved. Correspondingly, the composite knitted fabric has the defects of antibiosis and sweat discharge, water resistance, wear resistance, wrinkle resistance, static resistance, flame retardance, environmental protection and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the super-soft composite knitted environment-friendly fabric which has high elasticity, is antibacterial, sweat-releasing, waterproof, wear-resistant, difficult to wrinkle, flame-retardant and antistatic, and the fabric needs to highly combine comfort and functionality to meet the requirements of the clothing market.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a super gentle compound knitting environmental protection surface fabric of high elasticity spandex, includes compound knitting surface fabric wearing layer, compound knitting surface fabric wearing layer lower surface complex has fire-retardant layer, fire-retardant layer lower surface complex has the waterproof layer, waterproof layer lower surface complex has the body layer, body layer lower surface complex has antibiotic ventilative layer, antibiotic ventilative layer lower surface complex has the skin-friendly layer.

Preferably, the wear-resistant layer is formed by spinning nylon fibers, is light in weight, good in crease resistance, good in air permeability and durability, and improves the strength and wear resistance of the fabric.

Preferably, the flame-retardant layer is formed by weaving modacrylic fiber yarns, and the modacrylic fiber has excellent fire resistance, can resist the combustion flame of natural fiber, moderate the combustion speed, isolate air and stop combustion; even if burned, the material will not melt into a liquid state, but will only carbonize and shrink slightly, thereby eliminating the possibility of injury.

Preferably, the waterproof layer is a TPU film, the TPU film is a film prepared by special processes such as calendering, tape casting, film blowing, coating and the like on the basis of TPU granules, the thickness of the TPU film is 0.01-2 mm, the TPU film has the effect of enabling moisture to permeate and stopping water drops outside, and the TPU film not only has the characteristics of excellent high tension, toughness and aging resistance, but also is a mature environment-friendly material and has an excellent waterproof effect.

Preferably, the body layer is antistatic knitted fabric, and this antistatic knitted fabric includes intermediate layer surface fabric, weaves the mesh surface fabric in the intermediate layer surface fabric, outside, forms sandwich structure's mesh surface fabric structure the antistatic silk has been woven in intermediate layer surface fabric and the mesh surface fabric, has good antistatic performance, has better ventilative moisture absorption performance simultaneously, guarantees the travelling comfort of dress. Certainly, the body layer 4 can also be embedded with antistatic wires distributed in a net shape on the conventional knitted fabric.

Preferably, the antibacterial breathable layer is formed by weaving bamboo charcoal fiber yarns, and due to the unique fiber structure design of the bamboo charcoal fibers, the fabric has the characteristics of moisture absorption, breathability, bacteriostasis, antibacterium, warmness in winter and coolness in summer, environmental friendliness and the like.

Preferably, the skin-friendly layer is a spandex covered yarn, the spandex covered yarn is an elastic yarn formed by covering spandex filaments in an extended state in a spiral manner by using spandex filaments as yarn cores and ramie staple yarns. The spandex filament of spandex cladding yarn has the high elasticity, and the ramie fiber is natural vegetable fiber, antibacterial, the environmental protection is durable, simultaneously the ramie fiber hygroscopicity is high, moreover inhale, it is fast to release wet speed, these characteristics make skin-friendly layer have good hygroscopicity, in addition, because the spandex yarn of core yarn for refusing water, the sweat does also transmit the diffusion in the fiber capillary or the ditch inslot of core yarn, make the sweat can disperse fast, consequently when wearing next to the shin, it is slim and graceful soft, and sweat is difficult for being stained with the body, greatly increased the travelling comfort of surface fabric.

The utility model has the beneficial effects that: the composite knitted fabric provided by the utility model comprises a wear-resistant layer, a flame-retardant layer, a waterproof layer, a body layer, an antibacterial breathable layer and a skin-friendly layer, wherein the wear-resistant layer is formed by spinning nylon fibers, so that the strength and the wear resistance of the fabric are improved; the flame-retardant layer is formed by weaving modified polyacrylonitrile fiber yarns, has excellent fire resistance, can moderate the combustion speed, isolate air and stop combustion; the waterproof layer is a TPU film, is a mature environment-friendly material and has excellent waterproof effect; the body layer is antistatic knitted grey cloth, has good antistatic performance and better air permeability and moisture absorption performance; the antibacterial breathable layer is formed by weaving bamboo charcoal fiber yarns and has the characteristics of moisture absorption, breathability, bacteriostasis, antibiosis, warmness in winter and coolness in summer, environmental friendliness and the like; the skin-friendly layer is formed by spinning spandex-coated yarns, has excellent moisture absorption, is light and soft, and resists bacteria and perspiration; in sum, the fabric is an ultra-soft composite knitted environment-friendly fabric which has high elasticity, is antibacterial, sweat-releasing, waterproof, wear-resistant, not easy to wrinkle, flame-retardant and antistatic.

Drawings

FIG. 1 is a schematic structural view (upper side represents outer side) of a high-elasticity spandex ultra-soft composite knitted environment-friendly fabric provided by the utility model;

fig. 2 is a schematic structural diagram of the skin-friendly layer coating yarn of the high-elasticity spandex ultra-soft composite knitted environment-friendly fabric provided by the utility model.

In the figure: 1-a wear resistant layer; 2-a flame retardant layer; 3-waterproof layer; 4-a bulk layer; 5-an antibacterial breathable layer; 6-skin-friendly layer; 61-spandex filaments; 62-ramie staple fiber yarn.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1, the high-elasticity spandex ultra-soft composite knitted environment-friendly fabric comprises a composite knitted fabric wear-resistant layer 1, wherein the composite knitted fabric wear-resistant layer 1 is formed by spinning polyamide fibers, the polyamide fibers are light in weight, good in crease resistance, good in breathability and good in durability, and are arranged on the outermost layer of the fabric, so that the overall wear resistance and stiffness of the fabric are improved;

the lower surface of the wear-resistant layer 1 is compounded with a flame-retardant layer 2, the flame-retardant layer 2 is formed by weaving modified polyacrylonitrile fiber yarns, such as Kanecaron brand modified polyacrylonitrile fibers produced by Kaneka corporation of Osaka Japan, the modified polyacrylonitrile fibers contain 35-85% of acrylonitrile components, oxygen is needed when the polyacrylonitrile fibers are burnt, the oxygen content in the air is required to be larger than the content in the fibers, in other words, the polyacrylonitrile fibers cannot be burnt without flame; furthermore, when polyacrylonitrile fiber is combined with natural fiber with high combustibility, such as cotton fiber, the modacrylic fiber can maintain fire resistance, resist the combustion flame of natural fiber, moderate combustion speed, isolate air and stop combustion. Many synthetic fibers can be melted into liquid by heating, and the liquid splashes on the skin of a human body to cause serious burns; the modacrylic fiber is not melted into liquid even if being burnt, but is carbonized and slightly shrunk, so that the possibility of injury is eliminated;

the waterproof layer 3 is compounded on the lower surface of the flame-retardant layer 2, the waterproof layer 3 is a TPU film, the TPU film is a film which is prepared on the basis of TPU granules through special processes such as calendaring, tape casting, film blowing, coating and the like, the thickness of the TPU film is 0.01-2 mm, moisture on the inner side of the fabric penetrates through the TPU film, water drops on the outer portion of the fabric are prevented from being out, the dryness of the inner side of the fabric is guaranteed, and the comfort level is improved; the TPU film not only has excellent waterproof and moisture permeable effects, but also has excellent characteristics of high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material;

waterproof layer 3 lower surface composite body layer 4, body layer 4 is antistatic knitting greige cloth, is CN210821192U as patent publication number, and is concrete, in this application, this antistatic knitting greige cloth includes the intermediate layer surface fabric, weaves the mesh surface fabric in the intermediate layer surface fabric, outside, forms the mesh surface fabric structure of class sandwich structure the antistatic silk has been woven to the embedded static resistance of intermediate layer surface fabric and mesh surface fabric, has good antistatic performance, has better ventilative moisture absorption performance simultaneously, guarantees the travelling comfort of dress. Certainly, the body layer 4 can also be embedded with antistatic wires distributed in a net shape on the conventional knitted gray cloth;

the antibacterial breathable layer 5 is compounded on the lower surface of the body layer 4, the antibacterial breathable layer 5 is formed by weaving bamboo charcoal fiber yarns, the surface and the cross section of the bamboo charcoal fiber are of a honeycomb microporous structure, the micropores can quickly absorb moisture and diffuse, and a large amount of heat energy can be stored in the micropores in winter, so that the bamboo charcoal fiber enables the fabric to have the characteristics of moisture absorption and ventilation, bacteriostasis and antibiosis, warmness in winter and coolness in summer, environmental protection and the like;

the lower surface of the antibacterial breathable layer 5 is compounded with a skin-friendly layer 6, and the skin-friendly layer 6 is formed by weaving spandex-coated yarns.

Specifically, referring to fig. 2, the spandex covered yarn uses spandex filament 61 as a yarn core, ramie staple fiber 62 as a covered yarn, and the ramie staple fiber 62 covers the spandex filament 61 in an extended state in a spiral manner, and the covered yarn structure is characterized in that the yarn is uniform in evenness, fluffy and full, the yarn is smooth and has little hairiness and high strength, the spandex filament 61 of the spandex-coated yarn has high elasticity, the ramie fiber is natural plant fiber, and has the advantages of bacteriostasis, antibiosis, environmental protection, durability, high hygroscopicity, high moisture absorption and desorption rates, these characteristics make the skin-friendly layer 6 have excellent hygroscopicity, and in addition, sweat can be transmitted and diffused in fiber capillary tubes or grooves of the core yarn due to the core yarn being water repellent spandex yarn, so that the sweat can be rapidly dispersed, therefore, when the fabric is worn next to the skin, the fabric is light and soft, and the fabric is not easy to stick to the body due to sweating, so that the comfort of the fabric is greatly improved.

Meanwhile, in consideration of increasing sweat evaporation efficiency and air permeability, the waterproof layer 3 is further provided with air holes, and meanwhile, the yarn density of the antibacterial air-permeable layer 5 is larger than that of the skin-friendly layer 6, so that the porosity of the skin-friendly layer 6 on the inner side is larger.

In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (9)

1. The utility model provides a super gentle compound knitting environmental protection surface fabric of high elasticity spandex which characterized in that: the fabric comprises a composite knitted fabric wear-resistant layer, wherein a flame-retardant layer is compounded on the lower surface of the composite knitted fabric wear-resistant layer, a waterproof layer is compounded on the lower surface of the flame-retardant layer, a body layer is compounded on the lower surface of the waterproof layer, an antibacterial breathable layer is compounded on the lower surface of the body layer, and a skin-friendly layer is compounded on the lower surface of the antibacterial breathable layer.

2. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that the wear-resistant layer is woven from nylon fibers.

3. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that: the flame-retardant layer is woven by modified polyacrylonitrile fiber yarns.

4. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that: the waterproof layer is a TPU film and is provided with air holes.

5. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that: the body layer is antistatic knitted gray cloth.

6. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that: the antibacterial breathable layer is formed by weaving bamboo charcoal fiber yarns.

7. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that: the skin-friendly layer is formed by weaving spandex-coated yarns.

8. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 7, characterized in that: the spandex filament is taken as a yarn core, the ramie staple fiber yarn is taken as a covering yarn, and the ramie staple fiber yarn covers the spandex filament in an extended state in a spiral mode.

9. The high-elasticity spandex ultra-soft composite knitted environment-friendly fabric according to claim 1, characterized in that: the yarn density of the antibacterial breathable layer is greater than that of the skin-friendly layer.

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