CN108796750B - Multiple protective fabric - Google Patents

Multiple protective fabric Download PDF

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Publication number
CN108796750B
CN108796750B CN201810638176.8A CN201810638176A CN108796750B CN 108796750 B CN108796750 B CN 108796750B CN 201810638176 A CN201810638176 A CN 201810638176A CN 108796750 B CN108796750 B CN 108796750B
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China
Prior art keywords
layer
flame
retardant
weaving
shielding
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CN201810638176.8A
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Chinese (zh)
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CN108796750A (en
Inventor
张艳梅
房戈
陈海娇
李君芳
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BAODING SANYUAN TEXTILE TECHNOLOGY Co Ltd
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BAODING SANYUAN TEXTILE TECHNOLOGY Co Ltd
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Priority to CN201810638176.8A priority Critical patent/CN108796750B/en
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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/0035Protective fabrics
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/0035Protective fabrics
    • D03D1/0058Electromagnetic radiation resistant
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00Double or multi-ply fabrics not otherwise provided for
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/513Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2101/00Inorganic fibres
    • D10B2101/20Metallic fibres
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/13Physical properties anti-allergenic or anti-bacterial

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Woven Fabrics (AREA)

Abstract

The invention discloses a multiple protective fabric which is formed by circularly weaving a plurality of tissues, wherein each tissue cycle comprises a flame-retardant layer, a connecting layer and a shielding layer, the upper layer is the flame-retardant layer, the lower layer is the shielding layer, the connecting layer is arranged between the flame-retardant layer and the shielding layer, and the connecting layer is respectively connected with the flame-retardant layer and the shielding layer in a weaving manner by adopting a point-line type connecting method combining warp points and weft lines. The flame-retardant layer is formed by weaving high-performance flame-retardant fibers or blended yarns of the high-performance flame-retardant fibers and cellulose flame-retardant fibers, and the structure is woven by 3/1 variable lines; the shielding layer is planted silver fibre and adopts "plus" structure to weave, has electromagnetic wave shielding's effect and broad-spectrum antibacterial function, and the articulamentum is that stainless steel short-staple twists the package yarn and adopts "plus" structure to weave, has fire-retardant, shielding effect, couples together fire-retardant layer and shielding layer, has not only increased fire resistance and shielding property and has played the supporting effect again, has still increased the gas permeability of fabric, the travelling comfort.

Description

Multiple protective fabric
Technical Field
The invention relates to the technical field of fabric fabrics, in particular to a multiple protective fabric.
Background
Most of the existing fabrics have single protective performance, and even if some fabrics have the functions of inflaming retarding and electromagnetic radiation prevention, the fabrics are woven by blending yarns of inflaming retarding fibers and metal fibers, so that the wearing comfort is poor. Some double-layer fabrics contain a small amount (2-3%) of conductive fibers, but do not have the effect of shielding electromagnetic waves and only have flame retardance and antistatic performance.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, one object of the invention is to provide a multi-layer protective fabric, wherein the connecting layer and the shielding layer have the effect of shielding electromagnetic waves, the flame retardance and the shielding property of the fabric are improved, and because the stainless steel short fiber twisted yarn can resist the temperature of more than 650 ℃, even if a fire accident happens, the fabric can also play a supporting role, the stability of the fabric structure is kept, and meanwhile, the fabric has good air permeability and comfort.
The technical scheme of the invention is as follows:
a multiple protective fabric is formed by circularly weaving a plurality of tissues, wherein each tissue cycle comprises a flame-retardant layer, a connecting layer and a shielding layer, and the connecting layer is connected with the flame-retardant layer and the shielding layer in a weaving way by adopting a point-line type connecting method combining warp and weft;
the weave repeat includes 16 warp yarns and 16 weft yarns;
the flame-retardant layer comprises 8 warps and 8 wefts, the connecting layer comprises 2 warps and 2 wefts, and the shielding layer comprises 6 warps and 6 wefts.
Preferably, the flame-retardant layer is formed by weaving flame-retardant yarns with the limiting oxygen index of 28 or above by adopting 3/1 (namely 3-over-1-under) variable twill.
Preferably, the shielding layer is formed by weaving silver-implanted fibers in a plus structure.
Preferably, the connecting layer is formed by weaving stainless steel short fiber twisted covering yarns in a plus mode, and the stainless steel short fiber twisted covering yarns are made of stainless steel short fiber yarns serving as cores and metal foils wrapped outside the cores.
Preferably, the knitting interval of the connecting layer yarn is 0.5cm × 0.5 cm.
Preferably, the 1 st to 6 th weft yarns of the weave repeat weave: the flame-retardant layer is woven according to 3/1 variable twill, and the connecting layer and the shielding layer are woven according to the plus sign rule.
Preferably, when the 7 th weft yarn of the weave cycle is woven: yarns of the shielding layer are all sunk and do not participate in weaving, and the 8 th warp (namely the connecting layer warp) in the weave circulation is lifted to participate in weaving with the flame-retardant layer to form a first connecting point with the flame-retardant layer so as to complete the connection with the flame-retardant layer; when the 8 th weft yarn of the weave circulation, namely the weft yarn of the connecting layer, is woven, the warp yarn of the flame-retardant layer is completely lifted and does not participate in the weaving, the warp yarn of the shielding layer participates in the weaving of the 8 th weft yarn according to the 1:1 jump, and the first 'line' connection between the connecting layer and the shielding layer is completed.
Preferably, when weaving the 9 th weft yarn to the 14 th weft yarn of the weave cycle: the flame-retardant layer is woven according to 3/1 variable twill, and the connecting layer and the shielding layer are woven according to the plus sign rule.
Preferably, when the 15 th weft yarn of the weave cycle is woven: the warp yarns of the shielding layer are completely sunk and do not participate in weaving, and the 16 th warp yarn (namely the warp yarn of the connecting layer) in the weave circulation is lifted to participate in weaving with the flame-retardant layer to form a second connecting point with the flame-retardant layer so as to complete the connection with the flame-retardant layer; when the 16 th weft yarn of the weave circulation, namely the weft yarn of the connecting layer, is woven, the warp yarn of the flame-retardant layer is completely lifted and does not participate in the weaving, the warp yarn of the shielding layer participates in the weaving of the 16 th weft yarn according to the 1:1 jump, and the second 'line' connection between the connecting layer and the shielding layer is completed.
The invention has the following beneficial effects: the first layer is a flame-retardant layer, the second layer is a connecting layer, the third layer is a shielding layer, the first layer is formed by weaving high-performance flame-retardant fibers or high-performance flame-retardant fibers and cellulose flame-retardant fibers in a blended mode, and 3/1 variable lines are adopted for weaving; the third layer is planted silver fibre and is adopted "plus" law to be woven into, have the effect and the broad-spectrum antibacterial function of shielding the electromagnetic wave, the second layer is that stainless steel short fiber turns round the package yarn and adopts "plus" law to weave, couple together fire-retardant layer and shielding layer through "dot line formula" connection method, even plant silver fibre and suffer the damage when meetting flame, the stainless steel short fiber of articulamentum turns round the package yarn and can not damage, can also play shielding effect and skeleton supporting role, thus, the fire resistance and the shielding property of fabric have been stabilized, the gas permeability of fabric has still been increased, and the travelling comfort.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a weave circulation pattern of a multiple protective fabric according to the present invention;
FIG. 2 is a schematic view of the warp direction of a connecting layer of a multiple protective fabric according to the present invention;
fig. 3 is an arrangement of yarns in each layer of a multiple protective fabric according to the present invention, wherein the black dots represent the attachment points.
Wherein: "x" represents a warp tissue point, "tangle-solidup" represents a warp connection point, and "component" represents a connecting layer weft tissue point;
1-16, queue-weft represent corresponding warp and weft respectively.
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 invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, a multiple protective fabric is formed by circularly weaving a plurality of tissues, wherein each tissue cycle comprises a flame-retardant layer, a connecting layer and a shielding layer, the connecting layer is respectively connected with the flame-retardant layer and the shielding layer in a weaving manner by adopting a point-line type connecting method, and the weaving interval between the connecting layer and yarns in the flame-retardant layer and the shielding layer is 0.5cm multiplied by 0.5 cm; the flame-retardant layer is formed by weaving flame-retardant yarns with the limiting oxygen index of more than 28, and is formed by pure spinning of high-performance flame-retardant fibers or blended spinning of the high-performance flame-retardant fibers and cellulose flame-retardant fibers; the shielding layer is formed by weaving silver-implanted fibers in a plus structure (namely a plain structure), and has a shielding effect on electromagnetic waves of 200MHz-40 GHz; the connecting layer is twisted by stainless steel staple fiber and wraps the yarn and weave and form, and stainless steel is twisted the package yarn and is wrapped the stainless steel staple fiber yarn with the form of twisting by the metal forming, increases the brute force and the smooth finish of stainless steel staple fiber yarn, can also play the thigh frame effect of multi-functional compound fabric, meets high temperature at the fabric, and even when flame combustion, until the carbonization, the structure remains stable indeformable, shielding layer and fire-retardant layer pass through the connecting layer complex multiplicable gas permeability together, easily dyeing simultaneously.
The weave repeat includes 16 warp yarns and 16 weft yarns;
referring to fig. 1, the flame retardant layer includes 8 warp yarns and 8 weft yarns, and the warp yarns have the following codes: 1, 3, 5, 7, 9, 11, 13, 15, taking the weft yarn code as first, third, fifth, tail, self-nail, paste, self-mark;
the connecting layer comprises 2 warps and 2 wefts, and the warp codes are as follows: 8,16, weft yarn codes are in, and out;
the shielding layer comprises 6 warps and 6 wefts, and the warp codes are as follows: 2. 4, 6, 10, 12 and 14, wherein the weft yarn code number is as follows: the water absorption device comprises a left water absorption component, a right water absorption component, a left water absorption component, a right water absorption component and a right water absorption component.
When weaving, the flame-retardant layer is arranged on the top, the shielding layer is arranged on the bottom, and the connecting layer is arranged between the flame-retardant layer and the shielding layer
When weaving weft first to weft sixth, weaving the flame-retardant layer according to 3/1-changed twill, the connecting layer and the shielding layer according to a sign adding rule, and respectively weaving the flame-retardant layer, the connecting layer and the shielding layer independently without participation;
when weaving the third-place-root weft yarns, the third-place-root weft yarns are the flame-retardant layer yarns, so that the shielding layer warp yarns and the connecting layer warp yarns 16 are all sunk and do not participate in weaving, the warp yarns 8 of the connecting layer are lifted up to participate in weaving of the flame-retardant layer to form a first connecting point with the flame-retardant layer, and the first connection with the flame-retardant layer is completed;
when weaving the first weft, the first weft is the connecting layer weft, the flame retardant layer warp and the connecting layer warp 16 are lifted, and the shielding layer warp is lifted in a 1:1 jumping manner, so that the first-time connection of the connecting layer and the shielding layer is completed;
normal weaving continues from the third weft-insertion to the first weft-insertion: the flame-retardant layer is woven according to 3/1-changed twill, the connecting layer and the shielding layer according to the plus sign rule, and the flame-retardant layer, the connecting layer and the shielding layer are respectively and independently woven without participating in each other;
when weaving the first weft, the warp yarn of the shielding layer and the warp yarn 8 of the connecting layer sink and do not participate in weaving, the warp yarn 16 of the connecting layer lifts up to participate in weaving of the flame-retardant layer, a second connecting point with the flame-retardant layer is formed, and second connection with the flame-retardant layer is completed;
when weaving the first weft-weft, the first weft-weft is the connecting layer weft, the flame-retardant layer warp and the eighth warp of the connecting layer are lifted, and the shielding layer warp is lifted in a 1:1 jumping manner, so that the second-time line connection of the connecting layer and the shielding layer is completed; the weaving of the multifunctional multiple protective fabric is completed by the continuous multiple cycles.
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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A multiple protective fabric is formed by circularly weaving a plurality of tissues and is characterized in that the tissue circulation comprises a flame-retardant layer, a connecting layer and a shielding layer, wherein the connecting layer is arranged between the flame-retardant layer and the shielding layer and is respectively connected with the flame-retardant layer and the shielding layer in a weaving way by a point-line type connecting method combining warp and weft;
the weave repeat includes 16 warp yarns and 16 weft yarns;
the flame-retardant layer comprises 8 warps and 8 wefts, the connecting layer comprises 2 warps and 2 wefts, and the shielding layer comprises 6 warps and 6 wefts;
the weft yarns of the connecting layer adopt 1:1, jumping to participate in the weaving of the shielding layer to form wire connection with the shielding layer; the warp yarns of the connecting layer participate in weaving of the flame-retardant layer in a point contact manner to form point connection between the shielding layer and the flame-retardant layer;
the warp and weft yarns of the connecting layer form a grid arrangement of 0.5cm multiplied by 0.5 cm;
the connecting layer is formed by weaving stainless steel short fiber twisted covering yarns in a plus structure, and the stainless steel short fiber twisted covering yarns are made of stainless steel short fiber yarns serving as cores and covering metal foils outside the cores.
2. The multiple protective fabric of claim 1, wherein said flame retardant layer is woven from flame retardant yarns having a limiting oxygen index of 28 or greater.
3. The multiple protective fabric of claim 1, wherein said barrier layer is woven from silver-impregnated fibers in a plus-type configuration.
4. The multiple protective fabric of claim 1, wherein the 1 st to 6 th weft yarns of the weave repeat weave: the flame-retardant layer is woven according to 3/1 variable twill, and the connecting layer and the shielding layer are woven according to the plus sign rule.
5. The multiple protective fabric of claim 1, wherein the 7 th weft of the weave cycle when woven: yarns of the shielding layer are completely sunk and do not participate in weaving, and the 8 th warp yarn of the tissue circulation in the connecting layer is lifted up to form an interweaving point with weft yarns of the flame-retardant layer, so that the connection with the flame-retardant layer is completed; when the 8 th weft yarn of the weave circulation, namely the weft yarn of the connecting layer, is woven, the warp yarn of the flame-retardant layer is completely lifted and does not participate in the weaving, the warp yarn of the shielding layer participates in the weaving of the 8 th weft yarn in the shielding layer according to the 1:1 jump, and the first 'line' connection between the connecting layer and the shielding layer is completed.
6. The multiple protective fabric of claim 1, wherein the weave of the 9 th to 14 th weft yarns of the weave repeat: the flame-retardant layer is woven according to 3/1 variable twill, and the connecting layer and the shielding layer are woven according to the plus sign rule.
7. The multiple protective fabric of claim 1, wherein the 15 th weft of said weave cycle when woven: warp yarns of the shielding layer sink and do not participate in weaving, and the 16 th warp yarn in the weave circulation is lifted up to form an interweaving point with weft yarns of the flame-retardant layer, so that point connection with the flame-retardant layer is completed; when the 16 th weft yarn of the weave circulation in the connecting layer is woven, the warp yarns of the flame-retardant layer are all lifted and do not participate in the weaving, the warp yarns of the shielding layer participate in the weaving of the 16 th weft yarn of the weave circulation in the shielding layer according to a 1:1 jump, and the second 'line' connection between the connecting layer and the shielding layer is completed.
CN201810638176.8A 2018-06-20 2018-06-20 Multiple protective fabric Active CN108796750B (en)

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CN108796750B true CN108796750B (en) 2020-01-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112389036A (en) * 2020-10-15 2021-02-23 浙江长隆纺织有限公司 High-strength outdoor sports fabric
CN112389042A (en) * 2020-10-15 2021-02-23 浙江长隆纺织有限公司 Environment-friendly antibacterial health-care fabric

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538774A (en) * 2009-01-22 2009-09-23 厦门金纶科技有限公司 Multilayer braided fabric and application thereof
CN103522641A (en) * 2013-10-21 2014-01-22 周言鑫 Radiation-proof and fireproof antibacterial fabric
CN105584140A (en) * 2014-10-23 2016-05-18 孙建良 Antistatic anti-radiation fireproof layered fabric
CN105584145A (en) * 2014-10-23 2016-05-18 孙建良 Waterproof fireproof antibacterial fabric capable of effectively preventing electromagnetic wave
CN205347679U (en) * 2015-12-16 2016-06-29 保定三源纺织科技有限公司 Novel low shrink of chance fire, anti -burst's fire -retardant surface fabric
CN206030645U (en) * 2016-08-29 2017-03-22 浙江彩蝶实业有限公司 Anti ultraviolet's breathable fabric
CN206799852U (en) * 2017-06-16 2017-12-26 中原工学院 A kind of fire-retardant and hot reflected radiation multilayer fabric
CN206926342U (en) * 2017-11-14 2018-01-26 海宁市海隆鑫纺织有限公司 A kind of curtain decorative cloth of Radiation-proof antistatic

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538774A (en) * 2009-01-22 2009-09-23 厦门金纶科技有限公司 Multilayer braided fabric and application thereof
CN103522641A (en) * 2013-10-21 2014-01-22 周言鑫 Radiation-proof and fireproof antibacterial fabric
CN105584140A (en) * 2014-10-23 2016-05-18 孙建良 Antistatic anti-radiation fireproof layered fabric
CN105584145A (en) * 2014-10-23 2016-05-18 孙建良 Waterproof fireproof antibacterial fabric capable of effectively preventing electromagnetic wave
CN205347679U (en) * 2015-12-16 2016-06-29 保定三源纺织科技有限公司 Novel low shrink of chance fire, anti -burst's fire -retardant surface fabric
CN206030645U (en) * 2016-08-29 2017-03-22 浙江彩蝶实业有限公司 Anti ultraviolet's breathable fabric
CN206799852U (en) * 2017-06-16 2017-12-26 中原工学院 A kind of fire-retardant and hot reflected radiation multilayer fabric
CN206926342U (en) * 2017-11-14 2018-01-26 海宁市海隆鑫纺织有限公司 A kind of curtain decorative cloth of Radiation-proof antistatic

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