CN110948960A - Vortex spun yarn woven composite protective fabric - Google Patents

Vortex spun yarn woven composite protective fabric Download PDF

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Publication number
CN110948960A
CN110948960A CN201911386955.4A CN201911386955A CN110948960A CN 110948960 A CN110948960 A CN 110948960A CN 201911386955 A CN201911386955 A CN 201911386955A CN 110948960 A CN110948960 A CN 110948960A
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China
Prior art keywords
woven
layer
protective
fabric
heat insulation
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Pending
Application number
CN201911386955.4A
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Chinese (zh)
Inventor
周琼
王强
徐轶娄
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Suzhou City Xingjingze Fiber Technology Co ltd
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Suzhou City Xingjingze Fiber Technology Co ltd
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Priority to CN201911386955.4A priority Critical patent/CN110948960A/en
Publication of CN110948960A publication Critical patent/CN110948960A/en
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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The invention discloses an eddy current spun yarn woven composite protective fabric which comprises a composite inner layer, a middle heat insulation layer, an anti-static flame retardant layer and an outer protective layer, wherein the composite inner layer is a composite fabric; the composite inner layer, the middle heat insulation layer, the antistatic flame-retardant layer and the outer protective layer are sequentially laminated and compounded by hot pressing through the flame-retardant breathable microporous hot melt adhesive from inside to outside; the composite inner layer comprises skin-friendly plain woven cloth and moisture absorption sweat discharge cloth; the skin-friendly plain woven cloth is woven by using a plain weave structure and taking silk core-spun yarns as warps and wefts; the moisture absorption and sweat discharge cloth is woven by a plain weave structure by taking bamboo fiber core-spun yarns as warps and wefts; the middle heat insulation layer is heat insulation non-woven fabric; the anti-static flame-retardant layer is woven by polyethylene yarns with aluminum powder layers adhered to the surfaces; the outer protective layer comprises protective base cloth and a protective film. The invention has simple and reasonable combination, soft and comfortable touch, skin-friendly and breathable property, antibacterial and deodorization, multiple protection functions of static resistance, flame retardance, heat insulation, acid and alkali resistance and the like, and excellent comprehensive performance.

Description

Vortex spun yarn woven composite protective fabric
Technical Field
The invention relates to the field of fabrics, in particular to a vortex spun yarn woven composite protective fabric.
Background
With the continuous progress of society, textile technology and textile equipment are continuously developed, new yarns are continuously appeared, and vortex spun yarns are one of the most attractive yarns. Vortex spinning is a new technology in the existing spinning system, compared with the traditional ring spinning: the method has the characteristics of short spinning flow, high production efficiency, online quality monitoring, high automation intelligent degree and the like, and also has the advantages of greatly reducing labor, reducing yarn hairiness and the like. Therefore, the vortex spun yarn is processed into needle and cotton fabrics, and has the advantages of smooth cloth cover, less hairiness, good wear resistance, good fuzz and pilling resistance, bright color, moisture absorption, quick drying and the like. At present, the vortex spinning technology is researched a lot at home and abroad, but the research on the linear performance of the vortex spinning is less.
The protective fabric has the use value of the fabric, and also has other functions of antibiosis, flame retardance, mildew resistance, acid and alkali resistance, water and oil repellency, ultraviolet resistance, static resistance and the like. With the continuous development of industrial technology, people inevitably face threats in the aspects of fire, static electricity, strong acid, strong alkali, virus and the like in work and life, and protective fabrics are widely applied to related special industries for resisting the threats. The existing protective fabric has single protective performance, poor wearing comfort and unsatisfactory use effect.
Disclosure of Invention
In order to solve the technical problems, the invention provides the vortex spun yarn woven composite protective fabric, aiming at the defects in the prior art, the vortex spun yarn is matched with a laminated fabric structure, and the problems of single protective performance, poor wearing comfort and unsatisfactory use effect of the existing protective fabric are solved.
In order to achieve the purpose, the technical scheme of the invention is as follows: a vortex spun yarn braided composite protective fabric comprises a composite inner layer, a middle heat insulation layer, an antistatic flame-retardant layer and an outer protective layer; the composite inner layer, the middle heat insulation layer, the antistatic flame-retardant layer and the outer protective layer are sequentially compounded through hot-pressing lamination by the flame-retardant breathable microporous hot melt adhesive from inside to outside; the composite inner layer comprises skin-friendly plain woven cloth and moisture absorption sweat discharge cloth; the skin-friendly plain woven cloth is woven by taking silk core-spun yarns as warps and wefts and adopting a plain weave structure; the moisture absorption and sweat discharge cloth is woven by taking bamboo fiber core-spun yarns as warps and wefts and adopting a plain weave structure; the intermediate heat insulation layer is a heat insulation non-woven fabric; the anti-static flame-retardant layer is woven by polyethylene yarns with aluminum powder layers adhered to the surfaces; the thickness of the aluminum powder layer is 25-60 mu m; the outer protective layer comprises protective base cloth and a protective film; the protective base cloth is woven cloth woven by carbon fiber yarns; the protective film is a PTFE breathable protective film.
In a preferred embodiment of the present invention, the silk core-spun yarn uses PTT filaments as core fibers, and uses silk as wrapping fibers, and the silk is spirally wrapped around the PTT filaments.
In a preferred embodiment of the present invention, the bamboo fiber core-spun yarn uses a super absorbent viscose fiber as a core fiber, uses a bamboo fiber as a wrapping fiber, and the bamboo fiber is spirally wrapped around the super absorbent viscose fiber.
As a preferred scheme of the invention, the heat-insulating non-woven fabric is basalt fiber non-woven fabric; the thickness of the heat insulation non-woven fabric is 0.25-0.6 mm.
As a preferred scheme of the invention, the protective base cloth is a high-count and high-density woven cloth woven by carbon fiber yarns; the carbon fiber yarn is fine denier yarn.
In a preferred embodiment of the present invention, the polyethylene yarn is spun from polyethylene fiber.
As a preferable aspect of the present invention, the protective film is located on an outer surface of the protective base fabric.
In a preferred embodiment of the present invention, the thickness of the protective film is 0.08 to 0.15 mm.
Through the technical scheme, the technical scheme of the invention has the beneficial effects that: the invention has simple and reasonable combination, soft and comfortable touch, skin-friendly and breathable property, antibacterial and deodorization, multiple protection functions of static resistance, flame retardance, heat insulation, acid and alkali resistance and the like, and excellent comprehensive performance. The composite inner layer is formed by laminating and compounding the skin-friendly plain woven cloth and the moisture absorption and sweat releasing cloth layer, the skin-friendly plain woven cloth is smooth and soft in touch, good in skin-friendly performance, good in wrinkle resistance and good in moisture permeability, the moisture absorption and sweat releasing cloth layer has good moisture absorption performance and is beneficial to promoting moisture absorption and sweat releasing of the composite inner layer, and the bamboo fiber has good antibacterial and deodorant performance and is sanitary and healthy; the middle heat insulation layer is made of heat insulation non-woven fabrics, so that the heat insulation performance is good, the quality is light and thin, the touch feeling is soft, and the basalt fiber non-woven fabrics also have good high temperature resistance and flame retardant property; the antistatic flame-retardant layer adopts polyethylene yarns, has the advantages of good spinnability and good insulating property, is combined with the aluminum powder layer to further improve the flame-retardant and heat-insulating properties, and has good antistatic performance; the protective base fabric is made of high-modulus carbon fiber yarns, the yarns are high in strength, not prone to breakage and static electricity generation, good in corrosion resistance, good in acid and alkali resistance and good in chemical protection performance, and water and oil are repellent when being combined with a protective film, liquid drops sputtered on the surface are not prone to permeation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. composite inner layer 2, intermediate heat insulation layer 3, antistatic flame-retardant layer
4. And an outer protective layer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to fig. 1, the invention provides an eddy current spun yarn woven composite protective fabric, which comprises a composite inner layer 1, a middle heat insulation layer 2, an antistatic flame-retardant layer 3 and an outer protective layer 4. The composite inner layer 1, the middle heat insulation layer 2, the antistatic flame-retardant layer 3 and the outer protective layer 4 are sequentially compounded through hot-pressing and laminating by the flame-retardant breathable microporous hot melt adhesive from inside to outside. The composite inner layer 1 comprises skin-friendly plain woven cloth and moisture absorption sweat discharging cloth. The skin-friendly plain woven fabric is woven by using a plain weave structure and taking silk core-spun yarns as warps and wefts. The moisture absorption sweat discharging cloth takes the bamboo fiber core-spun yarn as warp and weft yarns and is woven by adopting a plain weave structure. The intermediate heat-insulating layer 2 is a heat-insulating nonwoven fabric. The antistatic flame-retardant layer 3 is woven by polyethylene yarns with aluminum powder layers adhered to the surfaces, and can be woven by plain weave or twill or satin weave structures. The thickness of the aluminum powder layer is 25-60 μm. The outer protective layer 4 includes a protective base cloth and a protective film. The protective base cloth is woven cloth woven by carbon fiber yarns. Preferably, the protective base cloth is a high-count and high-density woven cloth woven by carbon fiber yarns; the carbon fiber yarn is fine denier yarn. The protective film is a PTFE breathable protective film.
Specifically, the silk core-spun yarn, the bamboo fiber core-spun yarn and the polyethylene yarn are spun by adopting an eddy current spinning process. The silk core-spun yarn takes PTT filaments as core fibers, silk as wrapping fibers, and the silk is spirally wrapped outside the PTT filaments. The bamboo fiber core-spun yarn takes the high water absorption viscose fiber as core fiber, takes the bamboo fiber as wrapping fiber, and the bamboo fiber is spirally wrapped outside the high water absorption viscose fiber. The polyethylene yarn is formed by spinning polyethylene fiber.
In order to ensure the heat insulation and flame retardant performance of the invention, the heat insulation non-woven fabric is basalt fiber non-woven fabric; the thickness of the heat insulation non-woven fabric is 0.25-0.6 mm.
In order to ensure the surface chemical protective property and the water and oil repellent property of the invention, the protective film is positioned on the outer surface of the protective base cloth. The thickness of the protective film is 0.08-0.15 mm.
Through the specific embodiment, the beneficial effects of the invention are as follows: the invention has simple and reasonable combination, soft and comfortable touch, skin-friendly and breathable property, antibacterial and deodorization, multiple protection functions of static resistance, flame retardance, heat insulation, acid and alkali resistance and the like, and excellent comprehensive performance. The composite inner layer 1 formed by laminating and compounding the skin-friendly plain woven cloth and the moisture absorption and sweat releasing cloth is adopted, the skin-friendly plain woven cloth is smooth and soft in touch, good in skin-friendly performance, good in wrinkle resistance and good in moisture permeability, the moisture absorption and sweat releasing cloth layer has good moisture absorption performance and is beneficial to promoting moisture absorption and sweat releasing of the composite inner layer 1, and the bamboo fiber has good antibacterial and deodorant performance and is sanitary and healthy; the middle heat insulation layer 2 is made of heat insulation non-woven fabric, so that the heat insulation performance is good, the quality is light and thin, the touch feeling is soft, and the basalt fiber non-woven fabric also has good high temperature resistance and flame retardant property; the antistatic flame-retardant layer 3 adopts polyethylene yarns, has the advantages of good spinnability and good insulating property, is combined with the aluminum powder layer to further improve the flame-retardant and heat-insulating properties, and has good antistatic performance; the protective base fabric is made of high-modulus carbon fiber yarns, the yarns are high in strength, not prone to breakage and static electricity generation, good in corrosion resistance, good in acid and alkali resistance and good in chemical protection performance, and water and oil are repellent when being combined with a protective film, liquid drops sputtered on the surface are not prone to permeation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The vortex spun yarn braided composite protective fabric is characterized by comprising a composite inner layer, a middle heat insulation layer, an anti-static flame retardant layer and an outer protective layer; the composite inner layer, the middle heat insulation layer, the antistatic flame-retardant layer and the outer protective layer are sequentially compounded through hot-pressing lamination by the flame-retardant breathable microporous hot melt adhesive from inside to outside; the composite inner layer comprises skin-friendly plain woven cloth and moisture absorption sweat discharge cloth; the skin-friendly plain woven cloth is woven by taking silk core-spun yarns as warps and wefts and adopting a plain weave structure; the moisture absorption and sweat discharge cloth is woven by taking bamboo fiber core-spun yarns as warps and wefts and adopting a plain weave structure; the intermediate heat insulation layer is a heat insulation non-woven fabric; the anti-static flame-retardant layer is woven by polyethylene yarns with aluminum powder layers adhered to the surfaces; the thickness of the aluminum powder layer is 25-60 mu m; the outer protective layer comprises protective base cloth and a protective film; the protective base cloth is woven cloth woven by carbon fiber yarns; the protective film is a PTFE breathable protective film.
2. The vortex spun yarn woven composite protective fabric of claim 1, wherein the silk core spun yarn uses PTT filaments as core fibers and uses silk as wrapping fibers, and the silk is spirally wrapped outside the PTT filaments.
3. The vortex spun yarn woven composite protective fabric according to claim 2, wherein the bamboo fiber core spun yarn uses a super absorbent viscose fiber as a core fiber, uses a bamboo fiber as a wrapping fiber, and the bamboo fiber is spirally wrapped outside the super absorbent viscose fiber.
4. The vortex spun yarn knitted composite protective fabric according to claim 2, wherein the heat-insulating non-woven fabric is a basalt fiber non-woven fabric; the thickness of the heat insulation non-woven fabric is 0.25-0.6 mm.
5. The vortex spun yarn woven composite protective fabric according to claim 4, wherein the protective base fabric is a high-count and high-density woven fabric woven by carbon fiber yarns; the carbon fiber yarn is fine denier yarn.
6. The vortex spun yarn knitted composite protective shell fabric of claim 4, wherein said polyethylene yarn is spun from polyethylene fiber.
7. The vortex spun yarn woven composite protective fabric of claim 4, wherein the protective film is located on the outer surface of the protective base fabric.
8. The vortex spun yarn knitted composite protective fabric according to claim 4, wherein the thickness of the protective film is 0.08-0.15 mm.
CN201911386955.4A 2019-12-29 2019-12-29 Vortex spun yarn woven composite protective fabric Pending CN110948960A (en)

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