KR101433470B1 - Multi-functional high tech commercial complex textile - Google Patents

Multi-functional high tech commercial complex textile Download PDF

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KR101433470B1
KR101433470B1 KR1020120132692A KR20120132692A KR101433470B1 KR 101433470 B1 KR101433470 B1 KR 101433470B1 KR 1020120132692 A KR1020120132692 A KR 1020120132692A KR 20120132692 A KR20120132692 A KR 20120132692A KR 101433470 B1 KR101433470 B1 KR 101433470B1
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yarn
flame retardant
composite
fabric
metal
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KR20140065791A (en
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정태복
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정태복
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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
    • D03D15/513—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 heat-resistant or fireproof
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
    • D02G3/12—Threads containing metallic filaments or strips
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443—Heat-resistant, fireproof or flame-retardant yarns or threads
    • 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
    • D03D15/242—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 inorganic, e.g. basalt
    • D03D15/25—Metal
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
    • 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
    • D10B2401/04—Heat-responsive characteristics

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Woven Fabrics (AREA)

Abstract

본 발명은 다기능성 복합직물에 관한 것으로, 보다 상세하게는 은사와 사복합을 통한 전자파 쉘딩 기술과 난연성 섬유를 접목하여 세탁시 방염성의 저하가 없고, 친환경적이며, 제품의 기능성(전자파 차단)을 향상시키고 촉감을 개선시킬 수 있는 상업용 인테리어 직물로 활용할 수 있는 다기능성 복합직물에 관한 것으로, 경사로 난연사를 사용하고, 위사로 금속사가 피복된 복합사를 사용하여 제직되거나, 또는 상기 복합사를 경사와 위사로 사용하여 제직되는 다기능성 복합직물이 개시된다. The present invention relates to a multifunctional composite fabric. More particularly, the present invention relates to a multifunctional composite fabric, which combines an electromagnetic wave shielding technology with a flame-retardant fiber through a silver-fiber composite and has improved flame retardancy and environmental friendliness. The present invention relates to a multifunctional composite fabric which can be used as a commercial interior fabric capable of improving the feel and feeling of the fabric. The multifunctional composite fabric can be woven using a composite yarn in which a warp yarn is coated with a metal yarn, A multifunctional composite fabric that is woven using a weft.

Description

다기능성 복합직물{Multi-functional high tech commercial complex textile}{Multi-functional high-tech commercial complex textile}

본 발명은 다기능성 복합직물에 관한 것으로, 보다 상세하게는 은사와 사복합을 통한 전자파 쉘딩 기술과 난연성 섬유를 접목하여 세탁시 방염성의 저하가 없고, 친환경적이며, 제품의 기능성(전자파 차단)을 향상시키고 촉감을 개선시킬 수 있는 상업용 인테리어 직물로 활용할 수 있는 다기능성 복합직물에 관한 것이다.
The present invention relates to a multifunctional composite fabric. More particularly, the present invention relates to a multifunctional composite fabric, which combines an electromagnetic wave shielding technology with a flame-retardant fiber through a silver-fiber composite and has improved flame retardancy and environmental friendliness. To a multifunctional composite fabric which can be utilized as a commercial interior fabric capable of improving the feel and the feel.

현재 대부분의 해외 및 국내 상업공간용 인테리어 직물은 소방법규와 보건위생법규의 적용을 받아 반드시 방염직물을 사용하여야 한다. 그러나 대부분은 직물의 표면에 방염액을 뭍힌 일시적인 방염제품으로 이는 브롬계열을 방염액으로써 인체에 치명적인 악영향(동공축소, 피부암유발)을 미치며 세탁하면 방염액이 누출되어 방염성능이 현저히 떨어져 화재시 안전성을 확보하지 못하고 누출된 방염액은 환경오염의 주범이다. 이로인해 대부분의 상업공간용 인테리어 직물은 세탁하지 않고 사용하게 되며, 이는 2차 감염의 가장큰 요인이 되고 있다. 이로인해 해외 각국 보건당국와 소방당국의 추가 규제로 친환경,친인체 IFR (난연) 인테리어용 장식직물 사용을 강제화 하고 있는 추세이다. 더욱이 브롬계 방염을 사용하는 일회성방염직물 사용을 인체에 무해한 인계난연직물로 대체해야한다. 단순히 후방염을 이용하는 일회성 방염이 아니라 세탁시에도 방염성능에 변함이 없는 반영구적이고 인체에 무해한 다양한 패턴과 칼라의 상업공간용 IFR직물 개발이 필요한 실정이다. Most of the interior fabrics for overseas and domestic commercial spaces should be applied flame retardant fabrics in accordance with the fire regulations and health and sanitary regulations. However, most of them are temporary flame retardant products which are coated with flame retardant on the surface of fabric. This is a flame retardant of bromine series, which has a lethal adverse effect on the human body (pupil contraction and skin cancer induction). When washing, flame retardant liquid leaks, And the leaked flame retardant solution is the main cause of environmental pollution. As a result, most commercial space interior fabrics will be used without washing, which is a major factor in secondary infection. As a result, foreign health authorities and firefighters are compelled to use decorative fabrics for environmentally friendly, human IFR (flame retardant) interior due to additional regulations. Furthermore, the use of one-time flame retardant fabrics using bromine flame retardants should be replaced with flame-retardant fabrics which are harmless to the human body. It is necessary to develop IFR fabrics for commercial space in various patterns and colors that are semi-permanent and harmless to the human body, which do not change from flame-retardant performance even when washing, not just one-time flame retarding using post flame retarding.

또한, 기존의 방염성 부여 기술은 비용이 적게 들고, 방법이 간단한 난연 후가공법을 선호하였으나, 섬유제품의 Touch 등 감성적 특성에 손상을 받고, 세탁시 난연제가 빠져나와 영구적인 난연효과를 보기 어렵고, 특히 할로겐계 난연제를 사용할 경우에는 화재 시 유독가스가 발생하여 인명피해의 가능성이 높기 때문에 현재 선진국에서는 사용을 금지하고 있다. 이에 난연제 첨가에 의한 난연사 제조에는 주로 인(P)계 난연제를 사용하는데 이는 저독성, 고성능을 만족하고, 연기발생에 대한 안정성이 크기 때문에 소각 및 재활용시 문제점이 적은 할로겐계 난연제의 대체품으로 각광을 받고 있는 실정이다. In addition, the conventional flame retardancy imparting technology has a low cost and a simple method of post-flame retarding treatment. However, it is damaged by the emotional characteristics such as touch of a textile product and the flame retardant agent is removed during washing, When halogen flame retardants are used, toxic gases are generated in the event of a fire and the possibility of human injury is high. Therefore, phosphorus (P) -based flame retardant is mainly used in the production of flame retardant by addition of flame retardant, which is a substitute for halogen flame retardant which has low toxicity and high performance and has high stability against smoke generation. It is the situation that it receives.

대부분의 방염 제품은 직물 표면에 방염액을 뭍힌 일시적인 방염제품으로 인체에 유해하고 세탁시 방염액이 누출되어 방염성능이 현저히 떨어져 화재시 안전성을 확보하지 못하고 누출된 방염액은 환경오염의 원인이 될 뿐만 아니라, 먼지 및 오염 등에 의한 방염성능의 큰 저하 및 위생상으로는 2차 감염의 가장큰 요인이 되고 있어 항박테리아 기능의 상업공간용 다용도 직물의 개발이 필요하다.
Most flameproof products are temporary flameproof products with flameproof on the surface of the fabric. Harmful to human body. Flameproof flameproof is leaked during washing and the flameproof performance is remarkably decreased to prevent safety in case of fire. In addition, since the flame retardancy is greatly deteriorated by dust and pollution and hygiene is the biggest factor of secondary infection, it is necessary to develop a multipurpose fabric for antibacterial function in commercial space.

1. 대한민국공개특허공보 제10-2012-0054894호 "기능성 의류제품 및 그 제조방법"1. Korean Patent Laid-Open Publication No. 10-2012-0054894 "Functional garment product and manufacturing method thereof" 2. 대한민국공개특허공보 제10-2008-0044392호 "은사 함유 직물 및 그 제조방법"2. Korean Patent Laid-Open Publication No. 10-2008-0044392 "Silver-containing fabric &

본 발명에서는 난연소재원사와 항균기능, 차폐기능을 발현할 수 있는 혼섬 복합 기술로 각각의 기능의 효과를 발현하는 다기능성 복합직물을 제공하는 것을 그 해결과제로 한다.
In the present invention, it is an object of the present invention to provide a multifunctional composite fabric that exhibits the respective functions of flame retardant yarn and a hybrid synthetic compound technology capable of exhibiting an antibacterial function and a shielding function.

상기한 과제를 해결한 본 발명의 다기능성 복합직물은 경사로 난연사를 사용하고, 위사로 금속사가 피복된 복합사를 사용하여 제직되거나, 또는 상기 복합사를 경사와 위사로 사용하여 제직되는 것을 특징으로 한다. The multifunctional composite fabric of the present invention which solves the above problems is woven using a composite yarn in which a warp yarn is coated with a metal yarn or a warp and weft yarn using the composite yarn .

여기서, 상기 복합사는 합성섬유원사 또는 난연사를 심사로 하고, 금속사를 커버링사로 하여 상기 금속사가 심사에 나선형으로 피복되도록 복합방사하여 된 복합사인 것을 특징으로 한다. Here, the composite yarn is a composite yarn obtained by mixing synthetic yarn or fire retardant yarn with a metal yarn as a covering yarn so that the metal yarn is spirally wound to be examined.

여기서, 상기 난연사는 인계 또는 브롬계 난연제가 결합된 폴리에틸렌 테레프탈레이트 난연사, 폴리에스테르계 난연사, 폴리부틸렌 테레프탈레이트 난연사 중 어느 하나인 것을 특징으로 한다. Here, the flame retardant yarn is any one of a polyethylene terephthalate flame retardant, a polyester flame retardant, and a polybutylene terephthalate flame retardant combined with a phosphorus-based or bromine-based flame retardant.

여기서, 상기 금속사는 직경 0.01 내지 0.05㎜인 은사, 동사 또는 아연사 중 어느 하나인 것을 특징으로 한다. Here, the metal yarn is one of silver, verb or zinc yarn having a diameter of 0.01 to 0.05 mm.

여기서, 상기 복합사는 금속사가 나선형으로 피복되되 전체 중량의 10~30중량%를 포함되도록 피복된 복합사인 것을 특징으로 한다. Here, the composite yarn is a composite yarn in which a metal yarn is spirally coated, and the composite yarn is coated so as to include 10 to 30 wt% of the total weight.

여기서, 상기 복합직물은 복합사를 위사로 공급되고, 경사로 제1난연사로 인계난연제를 포함하는 난연사를 사용하고, 제2난연사 브롬계 난연사를 사용하여 교차배열되도록 제직되는 것을 특징으로 한다. The composite fabric is woven so that the composite fabric is fed by weft yarns, and the warp yarns are used as the first yarns and the second yarns are braided using the brominated flame retardant yarns .

여기서, 상기 복합사는 금속사가 나선형으로 피복되되 복수개의 금속사가 서로 교차되도록 피복되는 것을 특징으로 한다. Here, the composite yarn is characterized in that a metal yarn is spirally wound and a plurality of metal yarns are wound so as to cross each other.

여기서, 상기 위사로 복합사와 난연사가 교차 배열되도록 제직되는 것을 특징으로 한다.In this case, the composite yarn and the flame retardant yarn are cross-woven in the weft yarns.

여기서, 상기 제1난연사 또는 제2난연사는 PLA, 면, 마 , 모, 견 중 어느 하나의 천연섬유가 10~30중량% 혼합된 혼방사인 것을 특징으로 한다.
Here, the first fire retardant yarn or the second fire retardant yarn is a blend yarn in which 10 to 30 wt% of any one of PLA, cotton, hemp, and wool is mixed.

본 발명의 다기능성 복합직물은 난연성과 전자파 차폐성, 항균성의 다기능 복합 제품으로서 기존 제품의 단점을 보완하고 특수기능 부여로 인한 차별화된 고감성적 특징을 겸비한 직물로 물성분석을 통한 다양한 제품개발이 가능하며, 난연 다기능 복합사에 대한 많은 연구정립으로 섬유산업의 발전에 크게 기여할 것으로 판단된다. The multifunctional composite fabric of the present invention is a multifunctional composite product of flame retardance, electromagnetic shielding and antimicrobial properties, and it can complement various shortcomings of existing products and develop a variety of products by analyzing physical properties through fabrics having differentiated high sensitivity characteristics , And flame retardant multifunctional composite yarns will contribute greatly to the development of the textile industry.

또한, 본 발명의 다기능성 복합직물은 제품의 질적 향상은 물론 향후 인테리어용에서 의류, 산업용, 운송용 등의 용도 전개로 코스트-다운을 추구한 경쟁력을 갖출 수 있으며, 가공성 및 착용성도 우수하여 고부가가치적 전략상품으로 활용도가 높으며, 난연, 항균 및 차폐 직물에 대한 제조가 가능하고, 사용된 원사의 특성에 따라 최적의 사염, 염가공개발로 기존의 난연 제품과 비교하여 물성과 감촉면에서 탁월한 제품의 제공으로 세계적인 경쟁업체들과의 기술경쟁력을 확보할 수 있다. In addition, the multifunctional composite fabric of the present invention can provide a competitive advantage pursuing a cost-down pursuit not only in terms of quality improvement of the product but also in future applications such as clothing, industrial use and transportation in the interior, and has excellent workability and wearability, It can be used for flame retardant, antibacterial and shielding fabrics, and it can be manufactured according to the characteristics of the used yarn. Therefore, it is the best product in terms of physical properties and feel compared with existing flame retardant products. Which will ensure technological competitiveness with global competitors.

또한, 고급 난연 제품은 대부분 수입에 의존하고 있기 때문에 본 발명의 완성으로 수입 대체효과가 매우 크고, 본 기술개발을 통한 새로운 시장창출 및 기존 국내 기술의 혁신적 개발능력 향상이 기대되며, 또한 다양한 느낌의 디자인을 접목하여 일본, 유럽, 미주시장 등 고가 시장으로의 수출판매가 가능하다. In addition, since most of the high-grade flame retardant products depend on imports, the completion of the present invention has a great effect of import substitution, and it is expected that the development of this technology will create a new market and improve the development ability of existing domestic technology. Design, it is possible to export to high-end markets such as Japan, Europe, and the Americas.

또한, 본 발명의 완성으로 제공되는 다기능 난연 제품은 기존에 사용되던 단순 기능 제품에 비교하여 매우 고급스럽고 부드러운 느낌을 발현하고, 고밀도 설계에 의해 제직되어 차폐성과 항균성에 있어 매우 탁월한 성능 뿐만 아니라 기능성 패션상품화 직물로 고급 수요 시장을 형성할 수 있다. In addition, the multifunctional flame retardant product provided by the completion of the present invention exhibits a very high-quality and soft feeling as compared with a conventional simple functional product, and is woven by a high-density design to exhibit not only excellent performance in shielding property and antibacterial property, It can form a high-demand market with commodity-woven fabrics.

도 1 및 2는 본 발명에 사용되는 복합사의 일예를 도시한 도면.
도 3 내지 5는 본 발명의 일실시예에 따른 직물의 제직구조를 나타낸 개략도.
도 6 은 본 발명의 일실시예에 따라 난연사에 은사를 피복한 복합사를 사용하여 제직된 직물의 SEM사진.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 and Fig. 2 show an example of a composite yarn used in the present invention. Fig.
FIGS. 3 to 5 are schematic views showing a weaving structure of a fabric according to an embodiment of the present invention;
6 is a SEM photograph of a fabric woven using a composite yarn coated with a warp yarn according to an embodiment of the present invention.

이하, 본 발명의 첨부된 도면을 참조하여 보다 상세히 설명하기로 한다. Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

본 발명은 다기능성 복합직물로, 은사와 같은 항균성 및 차폐성이 우수한 금속사와 난연사를 사복합을 통한 전자파 쉘딩 기술과 난연성 섬유를 접목하여 세탁시 방염성의 저하가 없고, 친환경적이며, 제품의 기능성(전자파 차단)을 향상시키고 촉감을 개선시킬 수 있는 상업용 인테리어 직물로 활용할 수 있는 다기능성 복합직물을 제공하고자 한다.The present invention relates to a multifunctional composite fabric which is made of a metal yarn and a fire retardant which are excellent in antibacterial and shielding properties such as silver yarn, And to provide a multifunctional composite fabric which can be used as a commercial interior fabric capable of improving the feel and improving the feeling of the user.

본 발명에 따른 다기능성 복합직물은 경사로 난연사를 사용하고, 위사로 금속사가 피복된 복합사를 사용하여 제직되거나, 또는 상기 복합사를 경사와 위사로 사용하여 제직되어 완성된다. The multifunctional composite fabric according to the present invention is produced by weaving using a composite yarn in which a warp yarn is coated with a metal yarn as a weft yarn or by using the composite yarn as warp and weft yarns.

본 발명에 따르면, 복합직물을 구성하는 상기 복합사는 도 1 및 2에 도시된 바와 같이 합성섬유원사 또는 난연사를 심사(10)로 하고, 금속사(20)를 커버링사로 하여 상기 금속사가 심사에 나선형으로 피복되도록 복합방사하여 된 복합사를 사용한다. 이때, 상기 금속사는 도 1에 도시된 바와 같이 1방향으로 나선형피복상태로 구성되거나, 또는 도 2에 도시된 바와 같이 복수개의 금속사를 서로 다른 방향으로 교차되도록 피복되어져 구성될 수 있다. According to the present invention, as shown in FIGS. 1 and 2, the composite yarn constituting the composite fabric has a synthetic fiber yarn or a fire retardant yarn as the examination 10, and the metal yarn 20 as a covering yarn, Composite yarns that are spun to be spirally coated are used. In this case, the metal sheet may be formed in a spiral-covered state in one direction as shown in FIG. 1, or may be formed so as to be overlapped with a plurality of metal sheets in different directions as shown in FIG.

본 발명에 따르면, 상기 복합사의 심사로 사용되는 상기 합성섬유원사로는 폴리에스테르 멀티필라멘트사 또는 폴리에틸렌 테레프탈레이트 멀티필라멘트사일 수 있고, 상기 난연사로는 인계 또는 브롬계 난연제가 결합된 폴리에틸렌 테레프탈레이트 난연사, 폴리에스테르계 난연사, 폴리부틸렌 테레프탈레이트 난연사 중 어느 하나를 사용한다.According to the present invention, the synthetic fiber raw material used in the examination of the composite yarn may be a polyester multifilament yarn or a polyethylene terephthalate multifilament yarn, and the flame retardant yarn may be a polyethylene terephthalate flame retardant , Polyester fire retardant, and polybutylene terephthalate fire retardant.

이때, 상기 복합사를 구성할 때, 상기 금속사의 피복율은 10~30중량%를 포함도도록 피복하는 것이 바람직하다. 만일, 10중량% 미만으로 피복될 경우에는 금속사로부터 기대되는 차폐성, 항균성 등 물성을 확보하기 어려운 단점이 있고, 30중량%를 초과할 경우에는 차폐성, 항균성 등 물성의 확보는 탁월하나 제조원가가 상승하는 단점이 있을 수 있다. At this time, when the composite yarn is formed, it is preferable that the covering ratio of the metal yarn is 10 to 30% by weight. If it is coated in an amount less than 10% by weight, it is difficult to ensure physical properties such as shielding property and antimicrobial activity expected from metal wares. If it exceeds 30% by weight, securing of physical properties such as shielding property and antibacterial property is excellent, There may be a disadvantage in that.

본 발명에 따르면, 상기 금속사는 은사, 동사 또는 아연사 중 어느 하나를 사용하며, 바람직하게 상기 금속사는 직경 0.01 내지 0.05㎜가 되도록 초극세선으로 가공된 것을 사용하는 것이다. 만일, 0.01㎜ 미만의 굵기를 가질 경우, 너무 얇아서 복합사를 가공할 경우 은사가 단선되는 문제가 발생할 수 있고, 0.05㎜를 초과할 경우에는 금속이 가지는 뻣뻣한 특성이 존재하여 섬유로 사용하기 위한 유연성이 미확보되는 단점이 있다.According to the present invention, the metal yarn is one of silver yarn, verb yarn and zinc yarn, and preferably the metal yarn is processed into an ultrafine wire so as to have a diameter of 0.01 to 0.05 mm. If the thickness is less than 0.01 mm, there is a problem that the silver thread is broken when the composite yarn is processed because it is too thin. When the thickness is more than 0.05 mm, there is a stiff characteristic of the metal, There is a drawback to this uncertainty.

한편, 본 발명의 복합사를 구성함에 상기 금속사는 은사와 동사, 은사와 아연사 또는 동사와 아연사를 1:1 비율로 복합구성하여 1방향으로 피복되어지거나, 혹은 각각의 금속사가 서로 교차되도록 나선형으로 피복되어질 수 있다. Meanwhile, in the composite yarn of the present invention, the metal yarn may be formed by combining the silver yarn, the silver yarn, the silver yarn and the zinc yarn or the copper yarn and the zinc yarn in a ratio of 1: 1 so as to be coated in one direction, It can be spirally coated.

본 발명에 따르면, 상기 경사로 사용되는 난연사는 인계 또는 브롬계 난연제가 결합된 폴리에틸렌 테레프탈레이트 난연사, 폴리에스테르계 난연사, 폴리부틸렌 테레프탈레이트 난연사 중 어느 하나를 사용하며, 바람직하게는 인계 난연제가 결합된 난연사를 사용하는 것이 좋다. According to the present invention, the flame retardant yarn used as the warp yarns may be any one of polyethylene terephthalate flame retardant, polyester flame retardant, and polybutylene terephthalate flame retardant having phosphorus or bromine flame retardant bonded thereto, It is better to use combined fire retardant.

본 발명에 따른 복합직물의 제직구조를 예시하면, 도 3에 도시된 바와 같이, 위사로 금속사가 피복된 복합사(110)를 위사(100)로 배열하고, 경사(200)로 난연사(210)를 1:1의 구성비를 가지도록 제직되어질 수 있으며, 상기 복합사(110)를 경사와 위사로 하여 도 6에 도시된 바와 같이, 제직되어질 수 있다. 이때, 상기 경사와 위사중 어느 하나 또는 둘 모두가 상기 금속사가 피복된 복합사와 난연사가 1:1로 복합구성되어진 혼합사일 수 있다.3, a composite yarn 110 having a metal yarn covered with a weft yarn is arranged in a weft yarn 100, a warp yarn 200 is wound on a warp yarn 210 May be woven so as to have a composition ratio of 1: 1, and the composite yarn 110 may be weaved as shown in FIG. 6 with warp and weft. At this time, either one of the warp yarns and the weft yarns or both of them may be a mixed yarn in which a composite yarn in which the metal yarn is coated and a flame retardant yarn are mixed at a ratio of 1: 1.

본 발명에 따르면, 다른 실시예로 도 4에 도시된 바와 같이, 복합사(110)를 위사(100)로 공급하고, 경사(200)로는 제1난연사(210a)로 인계난연제를 포함하는 난연사를 사용하고, 제2난연사(210b)로 브롬계 난연사를 사용하여 서로 다른 난연성분이 결합된 난연사를 교차배열시켜 제직할 수 있다. According to another embodiment of the present invention, as shown in FIG. 4, the composite yarn 110 is fed to the weft yarn 100, and the warp yarns 200 are fed with a first retarder 210a, And the second fire retardant yarn 210b can be woven by using a brominated fire retardant yarn and crossing the fire retardant yarns combined with each other.

이때, 사용되는 상기 제1난연사 또는 제2난연사는 PLA, 면, 마 , 모, 견 중 어느 하나의 천연섬유가 10~30중량% 혼합된 혼방사일 수 있다. In this case, the first fire retardant yarn or the second fire retardant yarn to be used may be a blended yarn mixed with 10 to 30 wt% of any one of PLA, cotton, hemp, wool, and silk.

본 발명에 따르면 또 다른 실시예로 도 5에 도시된 바와 같이, 위사로 복합사(110a)와 난연사(110b)가 교차 배열되도록 제직되어 질 수 있다. According to another embodiment of the present invention, as shown in FIG. 5, the composite yarn 110a and the fire retardant yarn 110b may be woven so as to cross each other with a weft yarn.

한편, 도면으로 첨부되지는 않았으나, 본 발명의 다른 실시형태로 도 4에 도시된 바와 같이, 제1 및 제2난연사로 경사를 구성하고, 도 5에 도시된 바와 같이 위사로 복합사와 난연사를 교차배열되도록 구성하여 제직할 수도 있다. Meanwhile, although not shown in the drawings, as shown in Fig. 4 in another embodiment of the present invention, the warp yarns are constituted by the first and second flame retardant yarns, and composite warp yarns and warp yarns So that they are arranged in a crossing manner.

본 발명에 따르면, 상기 난연사는 후방염처리된 일시성 방염원사를 사용하는 것보다는 인계난연제 또는 브롬계난연제가 고분자 구조내에 화학적, 물리적으로 결합시키는 방법에 의해 겨합된 난연사를 사용하는 것이 바람직하다. According to the present invention, it is preferable that the flame retardant yarn is a flame retardant yarn separated by a method of chemically and physically bonding a phosphorus flame retardant or a bromine flame retardant in a polymer structure, rather than using a flame retardant treated flame retardant yarn.

즉, 후방염 처리된 일시성 방염원사인 난연사는 화학적으로 직물의 표면만 방염성을 부여함으로 인해, 계속된 사용, 세탁 및 시간의 경과함에 따라 그 기능을 상실할 뿐만 아니라, 세탁시 화학적인 방염액의 유출로 인해 미생물을 파괴하여 환경오염을 일으킬 수 있고, 인체에는 피부트러블 유발, 동공축소 등의 중추신경계의 장애를 유발할 수 있는 문제점을 안고 있기 때문에 사용하지 않는 것이 바람직하ㄷ다. 그러나, 고분자 구조내에 난연제가 화학적, 물리적 결합이 이루어진 난연사는 영구적인 난연성과 연기/유독가스 등의 방출에 매우우수한 안정성을 가지며, 세탁견뢰도가 매우 우수한 성질을 가지고 있어 바람직한 난연사이다.
That is, since the flame retardant, which is a postflame retardant treated temporary flame retardant, chemically imparts flame retardancy only to the surface of the fabric, not only does it lose its function as a result of continued use, washing and time, It is preferable not to use it because it can cause environmental pollution by destroying microorganisms due to outflow and cause problems of the central nervous system such as causing skin troubles and reducing the pupil in the human body. However, a flame retardant in which a flame retardant is chemically and physically bound in a polymer structure has excellent stability to permanent flame retardance and emission of smoke / toxic gas, and has excellent properties of washing fastness, which is a preferable flame retardant.

이하, 본 발명을 바람직한 실시예를 들어 보다 상세히 설명하기로 한다. 단, 하기에 기술되는 실시예는 본 발명을 설명하기 위한 바람직한 예시로 하기의 실시예에 의해 본 발명이 한정되는 것은 아니며, 본 발명의 범위를 벗어나지 않는 범위 내에서 얼마든지 변형가능한 것이다. Hereinafter, the present invention will be described in more detail with reference to preferred embodiments. It should be noted, however, that the present invention is not limited by the following examples, but can be modified in various ways within the scope of the present invention.

[재료의 구성][Composition of materials]

1. 난연사: 섬도 75d, 150d인 인계난연제가 결합된 FR PET를 준비1. Fire retardant: FR PET combined with flame-retardant agent with fineness of 75d and 150d

2. 복합사: 직경 0.03㎜인 은사와 동사를 준비하고, 심사로 FR PET를 구성하여 상기 FR PET에 상기 은사 또는 동사가 나선형으로 피복된 섬도 75d, 150d인 난연복합사를 준비. 2. Composite yarn: 0.03 mm diameter silver yarn and verb yarn are prepared, and FR PET is prepared by examination. The above-mentioned FR PET is provided with a filament yarn having a fineness of 75 d and a fineness of 150 d, in which the above-mentioned silver or copper yarn is spirally coated.

이때, 상기 은사 또는 동사는 10~30중량%를 포함하도록 피복함.At this time, the silver or verb is coated so as to include 10 to 30% by weight.

[실시예 1][Example 1]

경사로 150d의 섬도를 가지는 FR PET를 사용하고, 75d의 섬도를 가지는 은 난연 복합사를 사용하여 제직물을 준비하였다. A fabric was prepared using FR PET having a fineness of 150 d and a silver flame retardant composite yarn having a fineness of 75 d.

[실시예 2][Example 2]

경사로 75d인 FR PET 난연사를 사용하고, 은사가 피복된 150d의 섬도를 가지는 은 난연복합사를 준비하여 제직물을 준비하였다. A fabric made of silver flame retardant composite yarn having a fineness of 150 d, which is made of FR PET prismatic yarn with a warp angle of 75 d, is prepared.

[실시예 3][Example 3]

경사로 75d FR PET 난연사를 사용하고, 위사로 150d FR PET 난연사/150d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn composed of a 75d FR PET fire retardant yarn and a 150d FR PET yarn twist yarn / 150d flame retardant composite yarn.

[실시예 4][Example 4]

경사로 75d FR PET 난연사를 사용하고, 위사로 75d FR PET 난연사/150d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn composed of 75d FR PET fire retardant yarns and 75d FR PET yarn yarns / 150d flame retardant composite yarns.

[실시예 5][Example 5]

경사로 75d FR PET 난연사를 사용하고, 위사로 150d FR PET 난연사/75d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn composed of 75d FR PET fire retardant yarn and 150d FR PET yarn warp yarn / 75d flame retardant composite yarn.

[실시예 6][Example 6]

경사로 75d FR PET 난연사를 사용하고, 위사로 75d FR PET 난연사/75d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabric was prepared using a mixed yarn made of 75d FR PET fire retardant yarn and 75d FR PET yarn warp yarn / 75d flame retardant composite yarn as a weft yarn.

[실시예 7][Example 7]

경사로 150d FR PET 난연사를 사용하고, 위사로 75d FR PET 난연사/75d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn composed of 150d FR PET fire retardant and 75d FR PET fire retardant / 75d flame retardant composite yarn.

[실시예 8][Example 8]

경사로 150d FR PET 난연사를 사용하고, 위사로 75d FR PET 난연사/150d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn composed of 150d FR PET yarn yarns and 75d FR PET yarn yarns / 150d flame retardant yarns as weft yarns.

[실시예 9][Example 9]

경사로 150d FR PET 난연사를 사용하고, 위사로 150d FR PET 난연사/75d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn of 150d FR PET fire retardant yarn and 150d FR PET fire retardant yarn / 75d flame retardant composite yarn.

[실시예 10][Example 10]

경사로 150d FR PET 난연사를 사용하고, 위사로 150d FR PET 난연사/150d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.The woven fabrics were prepared using a mixed yarn composed of 150d FR PET fire retardant and 150d FR PET fire retardant yarn / 150d flame retardant composite yarn.

[실시예 11][Example 11]

경사로 150d FR PET 난연사와 브롬계 난연제가 결합된 150d FR PET 난연사를 사용하여 교차배열시키고, 위사로 150d 은 난연복합사를 사용하여 제직물을 준비하였다.A 150d FR PET PET flame retardant and a brominated flame retardant were cross-laid using 150d FR PET flame retardant and a 150d flame retardant composite yarn was used as a weft.

[실시예 11][Example 11]

경사로 150d FR PET 난연사를 사용하고, 위사로 75d 은 난연복합사와 75d동 난연복합사를 사용하여 교차배열되도록 제직물을 준비하였다.The woven fabrics were prepared so that the warp yarns were 150d FR PET fire retardant yarns, and the weft yarns 75d were made of a flame retardant composite yarn and a 75d flame retardant composite yarn.

[실시예 12][Example 12]

경사로 150d FR PET 난연사/150d 은 난연복합사로 구성된 혼합사를 사용하고, 위사로 75d FR PET 난연사/75d 은 난연복합사로 구성된 혼합사를 사용하여 제직물을 준비하였다.
The fabric was prepared by using mixed yarn composed of 150d FR PET fire retardant / 150d flame retardant composite yarn and 75d FR PET fire retardant yarn / 75d flame retardant composite yarn as weft.

이상의 실시예 1 내지 12의 제직물을 각각의 시료를 5개 준비하여 주요 성능을 평가하여 보았으며, 그결과는 하기 표 1에 나타내었다. The fabric of each of the above Examples 1 to 12 was prepared in the form of five samples, and the main performance was evaluated. The results are shown in Table 1 below.

구 분division 방염성
(단위: Pass)Flammability
(Unit: Pass) 일광견뢰도
(단위: 급)Light fastness
(Unit: grade) 마찰견뢰도
(단위: CYCLE)Friction fastness
(Unit: CYCLE) 전자파차단
(단위: dB)EMI shielding
(Unit: dB) 항균성(단위: %)Antimicrobial activity (unit:%) 시험군 ATest group A 시험군 BTest group B 실시예 1Example 1 PassPass 4-54-5 6500~69006500-6900 21~2321-23 99.999.9 99.799.7 실시예 2Example 2 PassPass 4-54-5 6500~69006500-6900 21~2321-23 99.999.9 99.799.7 실시예 3Example 3 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.799.7 실시예 4Example 4 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.899.8 실시예 5Example 5 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.899.8 실시예 6Example 6 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.799.7 실시예 7Example 7 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.899.8 실시예 8Example 8 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.999.9 실시예 9Example 9 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.899.8 실시예 10Example 10 PassPass 4-54-5 6500~70006500 ~ 7000 21~2421-24 99.999.9 99.799.7 실시예 11Example 11 PassPass 4-54-5 6500~70006500 ~ 7000 23~2423-24 99.899.8 99.799.7 실시예 12Example 12 PassPass 4-54-5 6500~70006500 ~ 7000 23~2423-24 99.899.8 99.799.7

주) 방염성: NEPA 701:1989(Small Scale Test) 기준에 의거하여 시험함Note) Flammability: Tested according to NEPA 701: 1989 (Small Scale Test).

일광견뢰도: ISO 105 B02:1994 기준에 의거하여 시험함Daylight fastness: tested according to ISO 105 B02: 1994

마찰견뢰도: ISO 12947-2:1999 기준에 의거하여 시험함Friction fastness: tested according to ISO 12947-2: 1999

전자파차단: ASTM D 4935 기준에 의거하여 시험함Electromagnetic Interference: tested according to ASTM D 4935

항균성: 황색포도상구균과 폐렴균을 준비하고, 황색포도상구균을 시험군 A, 폐렴균을 심험군 B로 하여 각각 KS 0693:2006 기준에 의거하여 시험함.
Antimicrobial activity: Staphylococcus aureus and pneumococcus were prepared. Staphylococcus aureus was tested in the test group A and pneumococcus was in the test group B in accordance with KS 0693: 2006, respectively.

위 표 1의 결과로 보아, 본 발명에서 제공되는 복합직물은 방염성이 우수함을 알 수 있고, 일광견뢰도는 각각의 실시예의 시험편들이 4급~5급 사이의 시험결과를 얻어 매우 우수한 일광견뢰도를 가지는 것을 알 수 있었다. From the results shown in Table 1, it can be seen that the composite fabric provided in the present invention is excellent in flame retardancy, and the light fastness of the test pieces of each example is obtained between 4th and 5th grades, .

또한, 마찰견뢰도의 경우에도 매우 우수한 것을 알 수 있었으며, 전자파 차단 시험결과 매우 우수한 전자파 차단성을 가지는 것으로 평가되었다. Also, it was found that the fastness to rubbing was also excellent, and the result of electromagnetic wave shielding test was evaluated to have excellent electromagnetic wave shielding property.

항균성 시험 결과는 99% 이상의 항균도를 나타내는 것으로 평가되어 항균성이 매우 우수함을 알 수 있었다.
The results of the antimicrobial activity test showed that the antimicrobial activity was evaluated to be 99% or more.

10: 심사 20: 금속사
100: 위사 110: 난연복합사
200: 경사 210: 난연사10: Examination 20: Metal work
100: weft 110: flame retardant composite yarn
200: Slope 210: Burner

Claims (9)

경사는 제1난연사로 인계 난연제를 포함하는 난연사를 사용하고, 제2난연사로 브롬계 난연사를 사용하여 교차시켜 배열되도록 하고
위사는 합성섬유원사 또는 난연사를 심사로 하고, 금속사를 커버링사로 하여 상기 금속사가 심사에 나선형으로 피복되도록 합사하여 된 복합사인 것을 특징으로 하는 다기능성 복합직물.The warp yarns are made of a fire retardant including a phosphorus-based flame retardant as a first flame retardant yarn, and arranged so as to be crossed with a second flame retardant yarn using bromine-
Wherein the composite yarn is a composite yarn in which a synthetic yarn or a fire retardant yarn is judged and the metal yarn is covered with a metal yarn so as to be spirally wound in the examination. 삭제delete 제 1 항에 있어서,
상기 인계 또는 브롬계 난연사는 인계 또는 브롬계 난연제가 결합된 폴리에스테르계 난연사인 것을 특징으로 하는 다기능성 복합직물.The method according to claim 1,
Wherein the phosphorus-based or bromine-based flame retardant yarn is a polyester-based flame retardant yarn bonded with a phosphorus-based or bromine-based flame retardant. 제 1 항에 있어서,
상기 금속사는 직경 0.01 내지 0.05㎜인 은사, 동사 또는 아연사 중 어느 하나인 것을 특징으로 하는 다기능성 복합직물.The method according to claim 1,
Wherein the metal yarn is one of silver yarn, verb yarn and zinc yarn having a diameter of 0.01 to 0.05 mm. 제 1 항에 있어서,
상기 복합사는 금속사가 나선형으로 피복되되 전체 중량의 10~30중량%를 포함되도록 피복된 복합사인 것을 특징으로 하는 다기능성 복합직물.The method according to claim 1,
Wherein the composite yarn is a composite yarn coated with a metal yarn spirally covering 10 to 30 wt% of the total weight of the composite yarn. 삭제delete 제 1 항에 있어서,
상기 복합사는 금속사가 나선형으로 피복되되 복수개의 금속사가 서로 교차되도록 피복되는 것을 특징으로 하는 다기능성 복합직물.The method according to claim 1,
Wherein the composite yarn is coated with a metal yarn in a spiral manner and a plurality of metal yarns are coated so as to cross each other. 제 1 항에 있어서,
상기 위사로 복합사와 난연사가 교차시켜 배열되도록 제직되는 것을 특징으로 하는 다기능성 복합직물.The method according to claim 1,
Wherein the fabric is woven so that the composite yarn and the flame retardant yarn are arranged to cross each other with the weft yarn. 제 1 항에 있어서,
상기 제1난연사 또는 제2난연사는 PLA, 면, 마 , 모, 견 중 어느 하나의 천연섬유가 10~30중량% 혼합된 혼방사인 것을 특징으로 하는 다기능성 복합직물.The method according to claim 1,
Wherein the first fire retardant yarn or the second fire retardant yarn is a blend yarn in which 10 to 30% by weight of natural fibers of PLA, cotton, hemp, wool or silk are mixed.
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