KR102119892B1 - Conductive pattern fabric and manufacturing method thereof - Google Patents

Conductive pattern fabric and manufacturing method thereof Download PDF

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KR102119892B1
KR102119892B1 KR1020180145199A KR20180145199A KR102119892B1 KR 102119892 B1 KR102119892 B1 KR 102119892B1 KR 1020180145199 A KR1020180145199 A KR 1020180145199A KR 20180145199 A KR20180145199 A KR 20180145199A KR 102119892 B1 KR102119892 B1 KR 102119892B1
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yarn
conductive
spandex
winding
conductive pattern
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KR20200059889A (en
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이인범
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(주)태광직물
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven 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
    • D03D15/533—Woven 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 antistatic; electrically conductive
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven 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
    • D03D13/004—Woven 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 with weave pattern being non-standard or providing special effects
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/208—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads cellulose-based
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/233—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads protein-based, e.g. wool or silk
    • D03D15/235—Cashmere or silk
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/44—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/08—Ramie
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/16—Physical properties antistatic; conductive

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Woven Fabrics (AREA)

Abstract

본 발명은 DTY(Draw Textured Yarn) 또는 코아사의 표면을 구리 도금에 의해 도전층이 형성되도록 한 도전사를 일부 포함한 경사를 위사와 함께 직조함으로써, 상기 도전사가 외부로 노출되는 도전패턴을 형성하도록 하는, 도전성 패턴 직물 및 이의 제조방법에 관한 것이다.
본 발명에 따르면, 외력에 의한 잦은 휨과 인장 등에 의한 단락의 위험을 최소화할 수 있고, 이로 인해 도전성의 신뢰를 높일 수 있으며, 제작 및 취급의 용이함을 통한 생산성 향상에 기여할 수 있다.The present invention is to form a conductive pattern that exposes the conductive yarn to the outside by weaving the inclined part of the conductive yarn with the weft yarn to make the conductive layer formed by copper plating on the surface of DTY (Draw Textured Yarn) or core yarn, It relates to a conductive pattern fabric and a method for manufacturing the same.
According to the present invention, it is possible to minimize the risk of short circuit due to frequent bending and tension due to external force, thereby increasing the reliability of conductivity and contributing to productivity improvement through ease of manufacture and handling.

Description

도전성 패턴 직물 및 이의 제조방법{Conductive pattern fabric and manufacturing method thereof}Conductive pattern fabric and manufacturing method thereof

본 발명은 도전성 패턴 직물 및 이의 제조방법에 관한 것으로서, 보다 상세하게는 외력에 의한 잦은 휨과 인장 등에 의한 단락의 위험을 최소화하고, 도전성 유지의 신뢰를 높이는 도전성 패턴 직물 및 이의 제조방법에 관한 것이다.The present invention relates to a conductive pattern fabric and a method for manufacturing the same, and more particularly, to a conductive pattern fabric and a method of manufacturing the same, minimizing the risk of short circuit due to frequent bending and tension due to external force, and increasing the reliability of maintaining the conductivity. .

일반적으로, 도전성 직물은 금속 반도체, 카본 블랙 및 금속 산화물 등의 도체 재료를 사용하여, 전기저항이 비교적 낮게 만든 직물을 의미한다.In general, a conductive fabric refers to a fabric made of a relatively low electrical resistance by using a conductor material such as a metal semiconductor, carbon black and metal oxide.

최근에는 인체에 착용된 도전성 직물을 통해서 인체에 필요한 전기 자극을 주거나, 의복 자체가 외부 자극을 감지하여 스스로 설정된 조건에 반응하도록 의류 내에 각종 신호 전달 기술을 적용하거나, 각종 디지털 장치들을 내장한 스마트 의류와 같은 물품을 적용하기 위하여, 직물에 대한 도전성이 요구되고 있다. Recently, smart clothing incorporating various signal transmission technologies into clothing or applying various digital devices to provide electrical stimulation for the human body through a conductive fabric worn on the human body, or to sense external stimuli by the garment itself and respond to conditions set by itself In order to apply such an article, conductivity to the fabric is required.

종래 도전성 직물과 관련된 기술로는 한국공개특허 제10-2009-0076269호의 "도전성이 극대화된 도전성 섬유, 그 제조방법 및 도전성섬유를 제조하기 위한 그리퍼"가 제시된 바 있는데, 이는 레피어직기에 의해서 경사와 위사로 도전성 섬유를 구성함에 있어서, 12데니어 폴리모노사를 경사와 위사들로 구성하고 상기 경사들 사이로 위사들을 구성시 동선재 2가닥에 12데니어 폴리모노사 1가닥이 반복되게 구성된다. As a technique related to a conventional conductive fabric, Korean Patent Publication No. 10-2009-0076269, "Conductive fiber with maximum conductivity, a manufacturing method and a gripper for manufacturing the conductive fiber" has been proposed, which is inclined by a repeater loom. In constructing the conductive fiber with and weft, the 12 denier polymono yarn is composed of warp yarns and weft yarns, and when the weft yarns are formed between the warp yarns, 12 strands of 12 denier polymono yarns are repeatedly repeated on 2 strands of copper wire.

그러나, 종래 기술은 외력에 의한 잦은 휨과 인장 등에 의한 동선재의 단락 위험이 있고, 이로 인해 도전성 유지에 대한 신뢰를 높이는데 한계를 가지는 문제점을 가지고 있었다. However, the prior art has a risk of short-circuiting the copper wire due to frequent bending and tension due to external force, and thus has a problem in that it has a limitation in increasing reliability in maintaining conductivity.

또한 종래 기술은 가는 직경의 동선재 제작 및 취급에 어려움이 따르는 문제점을 가지고 있었다.In addition, the prior art has a problem in that it is difficult to manufacture and handle fine copper wire.

상기한 바와 같은 종래 기술의 문제점을 해결하기 위하여, 본 발명은 외력에 의한 잦은 휨과 인장 등에 의한 단락의 위험을 최소화하고, 이로 인해 도전성 유지의 신뢰를 높이도록 하며, 제작 및 취급의 용이함을 통한 생산성 향상에 기여하는데 목적이 있다.In order to solve the problems of the prior art as described above, the present invention minimizes the risk of short circuit due to frequent bending and tension caused by external force, thereby increasing the reliability of maintaining the conductivity, through the ease of manufacture and handling It aims to contribute to improving productivity.

본 발명의 다른 목적들은 이하의 실시례에 대한 설명을 통해 쉽게 이해될 수 있을 것이다.Other objects of the present invention will be easily understood through the description of the following examples.

상기한 바와 같은 목적을 달성하기 위해, 본 발명의 일측면에 따르면, 도전사를 일부 포함한 경사를 위사와 함께 직조함으로써, 상기 도전사가 외부로 노출되는 도전패턴을 형성하도록 하는, 도전성 패턴 직물이 제공된다.In order to achieve the above object, according to an aspect of the present invention, a conductive pattern fabric is provided that, by weaving a slope including a part of a conductive yarn together with a weft yarn, the conductive yarn forms a conductive pattern exposed to the outside. .

상기 경사는, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나와 상기 도전사를 포함하고, 상기 위사는, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나일 수 있다. The warp yarn includes any one of cotton yarn, yarn, yarn, silk yarn, rayon yarn, and synthetic yarn, and the conductive yarn, and the weft yarn may be any of cotton yarn, yarn, yarn, yarn, rayon yarn, and synthetic yarn.

상기 도전사는, 심사에 해당하는 스판덱스사; 상기 스판덱스사의 외측에 권선되고, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나에 해당하는 권선사; 및 상기 권선사에 구리 도금에 의해 형성되는 도전층;을 포함할 수 있다.The conductive yarn, spandex yarn for examination; A winding yarn wound on the outside of the spandex yarn and corresponding to any one of cotton yarn, yarn, yarn, silk, rayon yarn and synthetic yarn; And a conductive layer formed by copper plating on the winding yarn.

본 발명의 다른 측면에 따르면, 도전사를 준비하는 단계; 및 상기 도전사를 일부 포함한 경사를 위사와 함께 직조함으로써, 상기 도전사가 외부로 노출되는 도전패턴을 형성하도록 하는 단계;를 포함하는, 도전성 패턴 직물의 제조 방법이 제공된다.According to another aspect of the invention, preparing a conductive yarn; And by weaving the warp including a part of the conductive yarn together with the weft, to form a conductive pattern that the conductive yarn is exposed to the outside; including, is provided a method of manufacturing a conductive pattern fabric.

상기 도전사를 준비하는 단계는, 상기 도전사가 심사에 해당하는 스판덱스사와, 상기 스판덱스사의 외측에 권선되고, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나에 해당하는 권선사와, 상기 권선사에 구리 도금에 의해 형성되는 도전층을 포함할 수 있다.The step of preparing the conductive yarn includes: a winding yarn corresponding to any one of a spandex yarn corresponding to the screening, a cotton yarn, a yarn, a yarn, a silk yarn, a rayon yarn, and a synthetic yarn, wound on an outer side of the spandex yarn, and the winding yarn To may include a conductive layer formed by copper plating.

상기 도전사를 준비하는 단계는, 상기 스판덱스사가 5~20% 길이를 늘린 상태에서 상기 권선사에 구리 도금이 이루어지도록 하여 상기 도전층을 형성하도록 할 수 있다.The step of preparing the conductive yarn may be such that the conductive layer is formed by performing copper plating on the winding yarn in a state in which the spandex yarn is increased in length by 5 to 20%.

본 발명에 따른 도전성 패턴 직물 및 이의 제조방법에 의하면, 외력에 의한 잦은 휨과 인장 등에 의한 단락의 위험을 최소화할 수 있고, 이로 인해 도전성 유지의 신뢰를 높일 수 있으며, 제작 및 취급의 용이함을 통한 생산성 향상에 기여할 수 있다.According to the conductive pattern fabric and its manufacturing method according to the present invention, it is possible to minimize the risk of short circuit due to frequent bending and tension due to external force, thereby increasing the reliability of maintaining the conductivity, and through the ease of manufacture and handling. It can contribute to improving productivity.

도 1은 본 발명의 일 실시례에 따른 도전성 패턴 직물을 도시한 평면도이다.
도 2는 본 발명의 일 실시례에 따른 도전성 패턴 직물에서 도전사가 줄어든 상태를 도시한 사시도이다.
도 3은 본 발명의 일 실시례에 따른 도전성 패턴 직물에서 도전사가 늘어진 상태를 도시한 사시도이다.
도 4는 본 발명의 일 실시례에 따른 도전성 패턴 직물의 제조 방법을 도시한 흐름도이다.1 is a plan view showing a conductive pattern fabric according to an embodiment of the present invention.
Figure 2 is a perspective view showing a reduced state of the conductive yarn in the conductive pattern fabric according to an embodiment of the present invention.
3 is a perspective view showing a state in which a conductive yarn is stretched in a conductive pattern fabric according to an embodiment of the present invention.
4 is a flowchart illustrating a method of manufacturing a conductive pattern fabric according to an embodiment of the present invention.

본 발명은 다양한 변경을 가할 수 있고, 여러 가지 실시례를 가질 수 있는 바, 특정 실시례들을 도면에 예시하고, 상세하게 설명하고자 한다. 그러나, 이는 본 발명을 특정한 실시 형태에 대해 한정하려는 것이 아니고, 본 발명의 기술 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 식으로 이해되어야 하고, 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 하기 실시례에 한정되는 것은 아니다. The present invention can be variously changed, and may have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and should be understood as including all modifications, equivalents, and substitutes included in the technical spirit and scope of the present invention, and to be modified in various other forms. May be, the scope of the present invention is not limited to the following examples.

이하, 첨부된 도면을 참조하여 본 발명에 따른 실시례를 상세히 설명하며, 도면 부호에 관계없이 동일하거나 대응하는 구성요소에 대해서는 동일한 참조 번호를 부여하고, 이에 대해 중복되는 설명을 생략하기로 한다.Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the accompanying drawings, and the same reference numerals will be assigned to the same or corresponding components regardless of reference numerals, and redundant description thereof will be omitted.

도 1은 본 발명의 일 실시례에 따른 도전성 패턴 직물을 도시한 평면도이다.1 is a plan view showing a conductive pattern fabric according to an embodiment of the present invention.

도 1을 참조하면, 본 발명의 일 실시례에 따른 도전성 패턴 직물(10)은 도전사(11)를 일부 포함한 경사(11,12)를 위사(13)와 함께 직조기를 사용하여 직조함으로써, 도전사(11)가 외부로 노출되는 도전패턴을 형성하도록 한다. Referring to Figure 1, the conductive pattern fabric 10 according to an embodiment of the present invention, by weaving the warp (11,12) including a part of the conductive yarn 11 with the weft 13 using a loom, conductive yarn ( 11) is to form a conductive pattern exposed to the outside.

경사(11,12)는 본 실시례에서처럼, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나(12)와 도전사(11)를 포함한다. 도전사(11)를 경사로만 사용하는 이유는 후술하게 될 도전사(11)의 신축성으로 인해, 도전사(11)를 위사로 사용시 커팅 등에 의한 직조 공정에 어려움을 초래하기 때문이다. The warp yarns 11 and 12 include, as in this embodiment, any one of the cotton yarn, the yarn yarn, the yarn yarn, the silk yarn, the rayon yarn, and the synthetic yarn 12 and the conductive yarn 11. The reason why the conductive yarn 11 is used only as a slope is because, due to the elasticity of the conductive yarn 11, which will be described later, when the conductive yarn 11 is used as a weft yarn, it causes difficulties in a weaving process such as cutting.

도전사(11)는 실을 구리 도금에 의해 도전층을 형성함으로써, 도전성을 가지도록 하는데, 이를 위해 실을 일례로 무전해 구리 도금조에 넣어서 그 표면에 구리도금이 이루어지도록 한다.The conductive yarn 11 forms a conductive layer by forming the conductive layer by copper plating, and for this purpose, the yarn is put in an electroless copper plating bath as an example, so that copper plating is performed on the surface.

도 2 및 도 3을 참조하면, 도전사(11)는 예컨대 본 실시례에서처럼, 심사에 해당하는 스판덱스사(11a)와, 스판덱스사(11a)의 외측에 권선되고, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나에 해당하는 권선사(11b)와, 권선사(11b)에 구리 도금에 의해 형성되는 도전층(11c)을 포함할 수 있다. 여기서, 도전층(11c)은 예컨대 0.1∼0.9㎛ 정도의 두께를 가질 수 있다. 이러한 도전사(11)는 스판덱스사(11a)에 권선되는 권선사(11b)의 표면에 도전층(11c)을 형성하는데, 이때, 도전층(11c)이 권선사(11b)의 표면 중에서 외측으로 노출되는 측에 형성되도록 하거나, 권선사(11b)의 표면 전체에 걸쳐서 형성되도록 할 수 있다. 2 and 3, the conductive yarn 11 is wound on the outer side of the spandex yarn 11a and the spandex yarn 11a corresponding to examination, for example, as in this embodiment, cotton yarn, yarn, yarn, silk yarn, It may include a winding yarn 11b corresponding to any one of rayon yarns and synthetic yarns, and a conductive layer 11c formed by copper plating on the winding yarns 11b. Here, the conductive layer 11c may have a thickness of, for example, about 0.1 to 0.9 μm. The conductive yarn 11 forms a conductive layer 11c on the surface of the winding yarn 11b wound on the spandex yarn 11a, where the conductive layer 11c is exposed outward from the surface of the winding yarn 11b. It can be formed on the side, or can be formed over the entire surface of the winding yarn (11b).

도전사(11)의 제조를 위한 과정에서, 스판덱스사(11a)가 수축을 유지하는 상태에서 구리 도금이 수행되도록 할 수 있으며, 이에 한하지 않고, 일례로, 권선사(11b)가 권선된 스판덱스사(11a)가 통과하는 경로에서 스판덱스사(11a)가 평상시 길이의 5~20% 신장되도록 권선사(11b)가 권선된 스판덱스사(11a)에 하중을 인가하는 롤러를 설치함으로써, 스판덱스사(11a)가 상기한 범위 내에서 신장된 상태에서 권선사(11b) 사이에 갭(gap)을 가지도록 한 채로 구리 도금이 이루어지도록 할 수도 있다. 이러한 신장 상태에서의 구리 도금에 의해 권선사(11)에 대한 구리 도금의 표면적을 확장시킴으로써 도전성능 향상에 기여할 수 있다. 한편, 스판덱스사(11a)가 구리 도금시 신장율이 5% 미만인 경우, 권선사(11b)에 대한 구리 도금 표면적 증대에 도움을 주지 못하고, 신장율이 20% 초과인 경우 스판덱스사(11a)의 노출부위에 대한 불필요한 구리 도금이 과도하게 이루어지도록 할 뿐만 아니라, 탄성 복원력을 감소시킴으로써 원하는 신축성을 가지지 못하도록 할 수 있다.In the process for the production of the conductive yarn 11, the spandex yarn 11a may be made to perform copper plating while maintaining the contraction, but is not limited thereto, for example, the spandex yarn in which the winding yarn 11b is wound By installing a roller that applies a load to the spandex yarn 11a in which the winding yarn 11b is wound so that the spandex yarn 11a extends 5 to 20% of its normal length in the path through which 11a passes, the spandex yarn 11a ) May be made to be copper-plated while having a gap between the winding yarns 11b in the elongated state within the above range. By extending the surface area of the copper plating on the winding yarn 11 by copper plating in such an elongated state, it is possible to contribute to the improvement of conductivity. On the other hand, when the elongation rate of the spandex yarn 11a is less than 5% during copper plating, it does not help to increase the surface area of the copper plating to the winding yarn 11b, and when the elongation is more than 20%, the exposed portion of the spandex yarn 11a In addition to making unnecessary copper plating for the excess, it is possible to prevent the desired elasticity by reducing the elastic restoring force.

도전사(11)는 도 2에서와 같이, 스판덱스사(11a)에 가해지는 외력이 해제시 수축된 상태에서 권선사(11b)가 서로 밀착된 구조로 권선됨으로써, 도전층(11c)의 길이방향을 따라 연속적으로 위치할 수 있고, 다른 경사(12)와 함께 위사(13)와 직조시, 직조면에서의 배치되는 개수 및 위치 등에 따라 원하는 다양한 형태의 도전 통로 역할을 하는 도전패턴을 구성할 수 있다. 또한 도전사(11)는 도 3에서와 같이, 외력이 인가됨으로써, 직물의 휨이나 신축시 스판덱스사(11a)가 늘어나면서도 권선사(11b) 역시 코일 형태로 인장되는데, 이러한 권선사(11b)가 스판덱스사(11a)의 외측면에서 연속적인 형태를 유지하도록 함으로써 도전층(11c) 역시 연속적인 구조를 유지하도록 하고, 이로 인해 안정된 도전 통로를 유지하도록 할 수 있다. 따라서, 직물의 휨이나 신축 등에도 불구하고, 도전사(11)에 의한 도전 통로를 일정하면서도 안정적으로 유지할 수 있도록 한다.As shown in FIG. 2, the conductive yarn 11 is wound in a structure in which the winding yarns 11b are in close contact with each other in a state in which the external force applied to the spandex yarns 11a is contracted upon release, thereby reducing the longitudinal direction of the conductive layer 11c. It can be positioned continuously, and when weaving with the weft 13 together with the other inclinations 12, it is possible to construct a conductive pattern that serves as a desired various types of conductive passages depending on the number and location of the weaving surfaces. . In addition, as shown in FIG. 3, the conductive yarn 11 is applied with an external force, so that when the fabric is bent or stretched, the spandex yarn 11a is stretched, and the winding yarn 11b is also stretched in the form of a coil. By maintaining a continuous shape on the outer surface of the spandex yarn 11a, the conductive layer 11c can also maintain a continuous structure, thereby maintaining a stable conductive passage. Therefore, despite the bending or stretching of the fabric, it is possible to keep the conductive passage by the conductive yarn 11 constant and stable.

위사(13)는 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나일 수 있으나, 반드시 이에 한하는 것을 아니며, 다앙한 종류의 섬유사가 사용될 수 있다.The weft yarn 13 may be any of cotton yarn, hemp yarn, wool yarn, silk yarn, rayon yarn, and synthetic yarn, but is not limited thereto, and various types of fiber yarn may be used.

도 4는 본 발명의 일 실시례에 따른 도전성 패턴 직물의 제조 방법을 도시한 흐름도이다.4 is a flowchart illustrating a method of manufacturing a conductive pattern fabric according to an embodiment of the present invention.

도 4를 참조하면, 먼저, 도전사(11)를 준비한다(S11). Referring to FIG. 4, first, the conductive yarn 11 is prepared (S11 ).

도전사(11)는 예컨대 본 실시례에서처럼, 심사에 해당하는 스판덱스사(11a)와, 스판덱스사(11a)의 외측에 권선되고, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나에 해당하는 권선사(11b)와, 권선사(11b)에 구리 도금에 의해 형성되는 도전층(11c)을 포함할 수 있다.The conductive yarn 11 is wound on the outer side of the spandex yarn 11a and the spandex yarn 11a, for example, as in the present embodiment, and corresponds to any one of cotton yarn, yarn, yarn, yarn, rayon yarn, and synthetic yarn. The winding yarn 11b may include a conductive layer 11c formed by copper plating on the winding yarn 11b.

한편, 도전사(11)를 준비하기 위하여, 도전사(11)를 제조시, 스판덱스사(11a)가 수축을 유지하는 상태에서 구리 도금이 수행되도록 할 수 있으며, 이에 한하지 않고, 일례로, 권선사(11b)가 권선된 스판덱스사(11a)가 통과하는 경로에서 스판덱스사(11a)가 평상시 길이의 5~20% 길이를 늘린 상태가 되도록 권선사(11b)가 권선된 스판덱스사(11a)에 하중을 인가하는 롤러를 설치함으로써, 스판덱스사(11a)가 상기한 범위 내에서 길이를 늘린 상태에서 권선사(11b) 사이에 갭(gap)을 가지도록 한 채로 권선사(11b)에 구리 도금이 이루어지도록 할 수도 있다. 이러한 신장 상태에서의 구리 도금에 의해 권선사(11b)에 대한 구리 도금의 표면적을 확장시킴으로써, 도전성능 향상에 기여할 수 있다. 한편, 스판덱스사(11a)가 구리 도금시 신장율이 5% 미만인 경우, 권선사(11b)에 대한 구리 도금 표면적 증대에 도움을 주지 못하고, 신장율이 20% 초과인 경우 스판덱스사(11a)의 노출부위에 대한 불필요한 구리 도금이 과도하게 이루어지도록 할 뿐만 아니라, 탄성 복원력을 감소시킴으로써 원하는 신축성을 가지지 못하도록 할 수 있다.Meanwhile, in order to prepare the conductive yarn 11, when the conductive yarn 11 is manufactured, copper plating may be performed while the spandex yarn 11a maintains shrinkage, but is not limited thereto. In the path through which the spandex yarn 11a in which the (11b) is wound is passed, a load is applied to the spandex yarn 11a in which the winding yarn 11b is wound so that the spandex yarn 11a is increased by 5 to 20% of its normal length. By installing a roller to apply the spandex yarn 11a, copper is plated on the winding yarn 11b while having a gap between the winding yarns 11b in a state in which the length is increased within the above-mentioned range. You can make it. By extending the surface area of the copper plating on the winding yarn 11b by copper plating in such an elongated state, it is possible to contribute to improvement in conductivity. On the other hand, when the elongation rate of the spandex yarn 11a is less than 5% during copper plating, it does not help to increase the surface area of the copper plating to the winding yarn 11b, and when the elongation is more than 20%, the exposed portion of the spandex yarn 11a In addition to making unnecessary copper plating for the excess, it is possible to prevent the desired elasticity by reducing the elastic restoring force.

그리고, 상기한 도전사(11)의 준비를 마치면, 도전사(11)를 일부 포함한 경사(11,12)를 위사(13)와 함께 직조기에 공급하여 직조함으로써, 도전사(11)가 외부로 노출되는 도전패턴을 형성하도록 한다(S12). 이때, 위사(13)는 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나일 수 있으나, 반드시 이에 한하는 것을 아니며, 다앙한 종류의 섬유사가 사용될 수 있다.And, when the preparation of the above-mentioned conductive yarn 11 is completed, the conductive yarn 11 is exposed to the outside by supplying the weaving yarns 11 and 12 including a portion of the conductive yarn 11 together with the weft yarn 13 to the loom. To form a pattern (S12). At this time, the weft yarn 13 may be any one of cotton yarn, hemp yarn, wool yarn, silk yarn, rayon yarn, and synthetic yarn, but is not limited thereto, and various types of fiber yarn may be used.

이와 같은 본 발명에 따른 도전성 패턴 직물 및 이의 제조방법에 따르면, 외력에 의한 잦은 휨과 인장 등에 의한 단락의 위험을 최소화할 수 있고, 이로 인해 도전성의 신뢰를 높일 수 있다.According to the conductive pattern fabric according to the present invention and a method for manufacturing the same, the risk of short circuit due to frequent bending and tension caused by external force can be minimized, thereby increasing the reliability of conductivity.

또한 본 발명에 따르면, 제작 및 취급의 용이함을 통한 생산성 향상에 기여할 수 있다. In addition, according to the present invention, it is possible to contribute to productivity improvement through ease of manufacture and handling.

이와 같이 본 발명에 대해서 첨부된 도면을 참조하여 설명하였으나, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 수정 및 변형이 이루어질 수 있음은 물론이다. 그러므로, 본 발명의 범위는 설명된 실시례에 한정되어서는 아니되며, 후술하는 특허청구범위뿐만 아니라 이러한 특허청구범위와 균등한 것들에 의해 정해져야 한다.Although the present invention has been described with reference to the accompanying drawings, various modifications and variations can be made without departing from the technical spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the claims described below, but also by the claims and equivalents.

11,12 : 경사
11 : 도전사
11a : 스판덱스사
11b : 권선사
11c : 도전층
13 : 위사11,12: slope
11: Challenger
11a: Spandex
11b: Winding yarn
11c: conductive layer
13: weft

Claims (6)

도전사를 일부 포함한 경사를 위사와 함께 직조함으로써, 상기 도전사가 외부로 노출되는 도전패턴을 형성하도록 하되,
상기 도전사는,
심사에 해당하는 스판덱스사;
상기 스판덱스사의 외측에 권선되고, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나에 해당하는 권선사; 및
상기 권선사에 구리 도금에 의해 형성되는 도전층;을 포함하고,
상기 스판덱스사가 5~20% 길이를 늘린 상태에서 상기 권선사에 구리 도금이 이루어지도록 하여 상기 도전층을 형성하도록 하는, 도전성 패턴 직물.By weaving the inclined portion including the conductive yarn together with the weft yarn, the conductive yarn is formed with a conductive pattern exposed to the outside.
The challenger,
Spandex Corporation for screening;
A winding yarn wound on the outer side of the spandex yarn and corresponding to any one of cotton yarn, yarn, yarn, silk yarn, rayon yarn and synthetic yarn; And
Containing; a conductive layer formed by copper plating on the winding yarn,
Conductive pattern fabric to form the conductive layer by copper plating is applied to the winding yarn in the state where the spandex yarn is increased in length by 5 to 20%. 청구항 1에 있어서,
상기 경사는,
면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나와 상기 도전사를 포함하고,
상기 위사는,
면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나인, 도전성 패턴 직물.The method according to claim 1,
The slope,
Any one of cotton yarn, yarn, woolen yarn, silk yarn, rayon yarn and synthetic yarn, and the conductive yarn,
The weft yarn,
Conductive pattern fabric, which is any of cotton, hemp, wool, silk, rayon and synthetic yarns. 삭제delete 도전사를 준비하되, 상기 도전사가 심사에 해당하는 스판덱스사와, 상기 스판덱스사의 외측에 권선되고, 면사, 마사, 모사, 견사, 레이온사 및 합성사 중 어느 하나에 해당하는 권선사와, 상기 권선사에 구리 도금에 의해 형성되는 도전층을 포함하도록 하는 단계; 및
상기 도전사를 일부 포함한 경사를 위사와 함께 직조함으로써, 상기 도전사가 외부로 노출되는 도전패턴을 형성하도록 하는 단계;를 포함하고,
상기 도전사를 준비하는 단계는,
상기 스판덱스사가 5~20% 길이를 늘린 상태에서 상기 권선사에 구리 도금이 이루어지도록 하여 상기 도전층을 형성하도록 하는, 도전성 패턴 직물의 제조 방법.Preparation of a conductive yarn, wherein the conductive yarn is wound on the outer side of the spandex yarn and the spandex yarn, and the winding yarn corresponding to any one of cotton yarn, yarn, yarn, silk yarn, rayon yarn and synthetic yarn, and copper plating on the winding yarn To include a conductive layer formed by; And
Including the step of weaving the inclined portion including the conductive yarn together with the weft yarn, to form a conductive pattern in which the conductive yarn is exposed to the outside.
The step of preparing the challenger,
A method of manufacturing a conductive pattern fabric, in which the conductive layer is formed by forming copper plating on the winding yarn in a state in which the spandex yarn is 5 to 20% in length. 삭제delete 삭제delete
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3195050B2 (en) * 1992-06-18 2001-08-06 マツダ株式会社 Engine intake air amount detection device

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KR101584733B1 (en) * 2014-01-10 2016-01-12 김준식 Fabric weaved of absorption yarn of conductivity
JP3195050U (en) * 2014-10-11 2014-12-25 シバタテクノテキス株式会社 Stretchable flat current conductor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3195050B2 (en) * 1992-06-18 2001-08-06 マツダ株式会社 Engine intake air amount detection device

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