KR102471625B1 - Zipper having high heat resistance and flame retardant - Google Patents

Zipper having high heat resistance and flame retardant Download PDF

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Publication number
KR102471625B1
KR102471625B1 KR1020210141660A KR20210141660A KR102471625B1 KR 102471625 B1 KR102471625 B1 KR 102471625B1 KR 1020210141660 A KR1020210141660 A KR 1020210141660A KR 20210141660 A KR20210141660 A KR 20210141660A KR 102471625 B1 KR102471625 B1 KR 102471625B1
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South Korea
Prior art keywords
zipper
warp
yarn
aramid
teeth
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KR1020210141660A
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Korean (ko)
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김효곤
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강진지퍼 주식회사
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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/02—Slide fasteners with a series of separate interlocking members secured to each stringer tape
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • 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
    • D02G3/04—Blended or other yarns or threads containing components made from different materials
    • D02G3/047—Blended or other yarns or threads containing components made from different materials including aramid fibres
    • 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
    • D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
    • D02G3/28—Doubled, plied, or cabled 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
    • D02G3/44—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
    • D03D15/283—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
    • D03D15/41—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 twist
    • 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

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

The present invention relates to a zipper in which a zipper tape is formed by using aramid fibers with excellent heat resistance and flame retardancy, so that the zipper has excellent heat resistance and flame retardancy compared to a conventional zipper. Thus, the zipper has a new configuration of heat resistance and flame retardancy capable of reducing physical damage when used in clothes, such as military uniforms and special firefighting uniforms. According to the present invention, the zipper comprises: a pair of zipper tapes (10) woven with warp yarns (11) and weft yarns (16); a plurality of teeth (20) respectively coupled to the inner ends of the zipper tapes (10); and a slider (30) for binding or separating the teeth (20) of the zipper tapes (10) on both sides, wherein the warp yarns (11) and the weft yarns (16) are made of aramid fibers.

Description

내열 및 난연특성을 가지는 지퍼{Zipper having high heat resistance and flame retardant}Zipper having high heat resistance and flame retardant

본 발명은 내열 및 난연특성을 가지는 지퍼에 관한 것으로서, 종래의 지퍼에 비해 내열 및 난연특성이 우수하여 군복, 특수방화복 등의 의류에 사용시 신체상의 피해를 줄일 수 있는 새로운 구성의 내열 및 난연특성을 가지는 지퍼에 관한 것이다. The present invention relates to a zipper having heat resistance and flame retardancy, and is superior in heat resistance and flame retardancy compared to conventional zippers, and thus provides a new configuration of heat resistance and flame retardancy that can reduce damage to the body when used in clothing such as military uniforms and special fire protection clothing. Things are about zippers.

지퍼(zipper)는 한 쌍의 지퍼테이프와, 지퍼테이프의 내측 단부에 각각 상호 치합되도록 구비되는 이빨과, 이빨들을 결속 또는 분리시키는 슬라이더를 포함하여 이루어진다. 이러한 지퍼는 의류를 비롯하여 다양한 산업분야에 널리 사용되고 있는데, 종래의 지퍼는 지퍼테이프가 폴리에스테르 등의 합성섬유로 제직되어 내열 및 난연성에 취약한 단점을 가진다. A zipper includes a pair of zipper tapes, teeth provided at inner ends of the zipper tapes to engage with each other, and sliders that bind or separate the teeth. These zippers are widely used in various industrial fields, including clothing. Conventional zippers have disadvantages in that zipper tapes are woven from synthetic fibers such as polyester and are vulnerable to heat resistance and flame retardancy.

한편, 소방관은 항상 화염에 노출될 위험에 놓여 있으며, 군인들도 전시나 또는 훈련시에 무기류 폭발 등으로 인해 화염에 노출될 우려가 많은데, 이들이 착용하는 특수소방복이나 군복의 지퍼가 내열 및 난연성이 취약한 경우에는 화염에 의해 지퍼가 녹아 내려서 피부에 들러붙음으로 인해 화상을 입는 등 신체상의 피해가 커지게 된다. On the other hand, firefighters are always at risk of being exposed to flames, and soldiers are also at risk of being exposed to flames due to explosions of weapons during wartime or training. If it is vulnerable, the zipper melts down due to the flame and sticks to the skin, causing great physical damage such as burns.

대한민국 공개특허 제20-0333093호(2003. 11. 03.)Republic of Korea Patent Publication No. 20-0333093 (2003. 11. 03.) 대한민국 등록실용신안 제20-0472756호(2014. 05. 13)Korean Utility Model Registration No. 20-0472756 (May 13, 2014) 중국실용신안 CN110305397(2018. 03. 16)Chinese Utility Model CN110305397 (2018. 03. 16)

본 발명은 상기와 같은 문제점에 착안하여 제안된 것으로서, 지퍼테이프가 내열 및 난연성이 우수한 아라미드섬유를 이용하여 형성되어 종래의 지퍼에 비해 내열 및 난연특성이 우수하므로 군복, 특수방화복 등의 의류에 사용시 신체상의 피해를 줄일 수 있는 새로운 구성의 내열 및 난연특성을 가지는 지퍼를 제공하는 것이다.The present invention has been proposed in view of the above problems, and since the zipper tape is formed using aramid fibers having excellent heat resistance and flame retardancy, it has excellent heat resistance and flame retardancy compared to conventional zippers. It is to provide a zipper having heat resistance and flame retardant characteristics of a new configuration that can reduce damage to the body.

본 발명의 특징에 따르면, 경사(11)와 위사(16)로 직조된 한 쌍의 지퍼테이프(10)와, 상기 지퍼테이프(10)의 내측 단부에 각각 결합되는 다수의 이빨(20)과, 상기 양측 지퍼테이프(10)들의 이빨(20)들을 결속 또는 분리시키는 슬라이더(30)를 포함하는 지퍼에 있어서, 상기 경사(11)와 위사(16)는 아라미드섬유로 이루어진 것을 특징으로 하는 내열 및 난연특성을 가지는 지퍼가 제공된다. According to a feature of the present invention, a pair of zipper tapes 10 woven with warp yarns 11 and weft yarns 16, a plurality of teeth 20 each coupled to the inner end of the zipper tape 10, In the zipper including the slider 30 for binding or separating the teeth 20 of the zipper tapes 10 on both sides, the warp yarn 11 and the weft yarn 16 are heat-resistant and flame-retardant, characterized in that made of aramid fiber A zipper having characteristics is provided.

본 발명의 다른 특징에 따르면, 상기 경사(11)는 제1경사(12)와 제2경사(14)로 이루어지고, 상기 제1경사(12)와 상기 위사(16)는 아라미드섬유 단사를 꼬아서 만든 아라미드 합사로 이루어지고, 상기 제2경사(14)는 아라미드섬유 단사를 꼬아서 만든 아라미드 합사를 아라미드섬유 단사를 꼬아서 만든 아라미드 합사로 감싸서 만든 아라미드 코드로 이루어지며, 상기 제2경사(14)는 상기 지퍼테이프(10)의 이빨(20)이 결합되는 단부에 위치된다.According to another feature of the present invention, the warp yarn 11 is composed of a first warp yarn 12 and a second warp yarn 14, and the first warp yarn 12 and the weft yarn 16 are aramid fiber single yarns twisted. The second warp yarn 14 is made of an aramid cord made by wrapping an aramid yarn made by twisting aramid fiber single yarn with an aramid yarn made by twisting aramid fiber single yarn, and the second warp yarn (14 ) is located at the end where the teeth 20 of the zipper tape 10 are coupled.

본 발명의 또 다른 특징에 따르면, 상기 지퍼테이프(10)에는 금속박막이 코팅된다. According to another feature of the present invention, the metal thin film is coated on the zipper tape 10.

이상과 같은 본 발명은 지퍼테이퍼가 아라미드섬유를 이용하여 형성되므로 종래의 지퍼에 비해 내열 및 난열특성이 상대적으로 우수한 장점을 가진다.As described above, since the zipper taper of the present invention is formed using aramid fibers, it has relatively excellent heat resistance and heat resistance characteristics compared to conventional zippers.

따라서, 본 발명이 의류에 적용된 의류를 착용하는 경우에는 착용자가 화염에 노출되더라도 종래와 같이 지퍼가 화염에 녹아 피부에 들러붙어서 화상을 입는 등의 문제가 발생되지 않으므로 신체상의 피해를 줄일 수 있는 장점을 가진다. Therefore, when the wearer wears clothing to which the present invention is applied, even if the wearer is exposed to a flame, the zipper melts in the flame and sticks to the skin as in the prior art, so there is no problem such as burns, so damage to the body can be reduced. have

특히, 소방관이나 군인은 화염에 노출될 우려가 높으므로, 본 발명은 이들이 착용하는 특수방화복이나 군복에 사용이 유용하다. In particular, since firefighters or soldiers are highly likely to be exposed to flame, the present invention is useful for use in special firefighting suits or military uniforms worn by them.

도 1은 본 발명의 제1실시예에 따른 지퍼의 정면도
도 2는 상기 실시예의 지퍼테이퍼의 확대도1 is a front view of a zipper according to a first embodiment of the present invention
2 is an enlarged view of the zipper taper of the embodiment

이하에서, 본 발명을 실시예에 따라 더 구체적으로 설명한다. Hereinafter, the present invention will be described in more detail according to examples.

도 1은 본 발명의 제1실시예에 따른 지퍼의 정면도이고, 도 2는 도 1의 지퍼테이프의 확대도이다. 본 발명은 도시된 바와 같이, 양측에 대칭 배치되게 배치되는 한 쌍의 지퍼테이프(10)와, 지퍼테이프(10)의 서로 내향되는 단부에 일렬로 구비되는 이빨(20)들과, 이들 이빨(20)들을 결속 또는 분리시키는 슬라이더(30)를 포함한다. 1 is a front view of a zipper according to a first embodiment of the present invention, and FIG. 2 is an enlarged view of the zipper tape of FIG. 1 . As shown in the present invention, a pair of zipper tapes 10 arranged symmetrically on both sides, teeth 20 provided in a row at the ends facing each other of the zipper tape 10, and these teeth ( 20) includes a slider 30 that binds or separates them.

상기 지퍼테이프(10)는 아라미드섬유를 사용하여 제직된 직물로 이루어진다. 아라미드 섬유(aramid fiber)는 주지된 바와 같이, 방향족 폴리아미드 섬유로서, 내열 및 난연특성이 우수한 장점을 가진다. The zipper tape 10 is made of a fabric woven using aramid fibers. As is well known, an aramid fiber is an aromatic polyamide fiber, and has excellent heat resistance and flame retardant properties.

이러한 지퍼테이프(10)를 좀 더 구체적으로 살펴보면, 지퍼테이프(10)는 제1, 2경사(12,14) 및 위사(16)로 제직되는데, 상기 제1경사(12)와 위사(16)는 아라미드섬유 단사를 꼬아서 만든 아라미드 합사로 이루어진다. 그리고 제2경사(14)는 상기와 같이 만든 아라미드 합사를 여러 가닥의 아라미드섬유 단사로 감싸서 만든 아라미드 코드로 이루어진다.Looking at this zipper tape 10 in more detail, the zipper tape 10 is woven with first and second warp yarns 12 and 14 and weft yarn 16, and the first warp yarn 12 and weft yarn 16 is made of aramid ply yarn made by twisting aramid fiber single yarn. And the second warp yarn 14 is made of an aramid cord made by wrapping the aramid ply yarn made as described above with several strands of aramid fiber single yarn.

상기 제2경사(14)는 지퍼테이프(10)의 상기 이빨(20)이 결합되는 단부에 위치되는데, 제2경사(14)가 제1경사(12)와 달리 아라미드 코드로 이루어져서 제1경사(12)에 비해 굵기 때문에 제2경사(14)가 위치된 지퍼테이프(10)의 단부는 다른 부위에 비해 두께가 두껍다. The second warp 14 is located at the end of the zipper tape 10 to which the teeth 20 are coupled. Unlike the first warp 12, the second warp 14 is made of aramid cord, so that the first warp ( 12), the end of the zipper tape 10 where the second warp yarn 14 is located is thicker than other parts.

이빨이 금속이빨 또는 플라스틱이빨로 이루어진 경우에는 이빨의 다리부분이 지퍼테이프(10)의 단부를 물어서 지퍼테이프(10)에 결합되는데, 전술한 바와 같이, 제2경사(14)에 의해 지퍼테이프(10)의 다른 부위에 비해 두꺼운 단부를 이빨(20)이 물기 때문에 이빨(20)이 지퍼테이프에 좀 더 견고하게 고정지지된다. When the teeth are made of metal teeth or plastic teeth, the legs of the teeth are coupled to the zipper tape 10 by biting the end of the zipper tape 10. As described above, the zipper tape ( Since the teeth 20 bite the thick end compared to other parts of 10), the teeth 20 are more firmly fixed and supported by the zipper tape.

한편, 제조하고자 하는 지퍼테이프의 두께에 따라 사용되는 아라미드 합사 및 아라미드 코드의 굵기가 조절됨은 당연하다. On the other hand, it is natural that the thickness of the aramid ply and aramid cord used is adjusted according to the thickness of the zipper tape to be manufactured.

이상과 같은 구성을 가지는 본 발명은 지퍼테이프(10)가 아라미드섬유를 이용하여 제직된 것이므로 종래의 지퍼테이프에 비해 상대적으로 우수한 내열 및 난연특성을 가진다. In the present invention having the configuration described above, since the zipper tape 10 is woven using aramid fibers, it has relatively excellent heat resistance and flame retardancy compared to conventional zipper tapes.

이러한 본 발명은 의류, 특히, 군복이나 소방관이 착용하는 특수방화복에 유용하다. 본 발명에 의한 지퍼가 구비된 군복을 착용하는 경우에는 전시 또는 훈력시에 무기폭발 등으로 인해 화염에 노출되더라도 지퍼가 화염에 녹아내려서 피부에 들러붙어서 화상을 입을 우려가 감소되므로 신체상의 피해를 줄일 수 있다. 또한, 소방관이 본 발명에 의한 지퍼가 구비된 특수방화복을 입고 소방활동을 하는 경우에도 지퍼가 화염에 녹아내려서 피부에 들러붙어서 화상을 입을 우려가 감소되므로 신체상의 피해를 줄일 수 있다.The present invention is useful for clothing, in particular, for special fire protection clothing worn by military uniforms or firefighters. In the case of wearing a military uniform equipped with a zipper according to the present invention, even if exposed to flame due to a weapon explosion during wartime or training, the zipper melts in the flame and adheres to the skin, reducing the risk of burns, thereby reducing physical damage. can In addition, even when a firefighter performs firefighting activities wearing a special firefighting suit equipped with a zipper according to the present invention, damage to the body can be reduced because the zipper melts in the flame and sticks to the skin to reduce the risk of burns.

통상적으로 지퍼는 이빨의 종류에 따라 이빨이 금속으로 이루어진 메탈지퍼, 이빨이 플라스틱으로 이루어진 플라스틱지퍼, 이빨이 코일로 이루어진 코일지퍼로 분류되는데, 본 발명은 이러한 다양한 종류의 지퍼에 적용이 가능하다. 본 발명이 플라스틱지퍼, 코일지퍼에 적용되는 경우에는 플라스틱지퍼 및 코일지퍼의 이빨도 내열 및 난연특성을 가지는 것으로 구성되는 것이 바람직하다. Conventionally, zippers are classified into metal zippers with metal teeth, plastic zippers with plastic teeth, and coil zippers with coil teeth, depending on the type of teeth. The present invention can be applied to these various types of zippers. When the present invention is applied to plastic zippers and coil zippers, it is preferable that the teeth of the plastic zippers and coil zippers also have heat resistance and flame retardancy.

이하에서는 본 발명의 다른 실시예를 설명하되, 전술한 실시예와 동일한 구성 및 효과에 대해서는 설명을 생략한다.Hereinafter, other embodiments of the present invention will be described, but descriptions of the same configurations and effects as those of the above-described embodiments will be omitted.

본 실시예에서는 상기 지퍼테이프의 표면에 금속박막이 코팅된다.In this embodiment, a metal thin film is coated on the surface of the zipper tape.

상기 금속박막은 금, 은, 니켈, 아연, 구리 중에서 적어도 하나로 이루어지는데, 지퍼테이프 표면에 상기 금속들을 무전해도금, 스퍼터링 등의 공지된 코팅방법으로 코팅하여 이루어진다. 이러한 금속박막에 의해 지퍼테이프의 유연성이 저해되지 않도록 금속박막의 두께가 조절될 필요가 있는데, 금속박막은 수십 내지 수백 ㎛정도의 두께로 형성된다. The metal thin film is made of at least one of gold, silver, nickel, zinc, and copper, and is formed by coating the metal on the surface of the zipper tape by a known coating method such as electroless plating or sputtering. The thickness of the metal thin film needs to be adjusted so that the flexibility of the zipper tape is not hindered by the metal thin film, and the metal thin film is formed to a thickness of several tens to hundreds of μm.

이와 같이 지퍼테이프에 금속박막이 코팅되면 금속박막에 의해 한층 더 향상된 난연특성을 기대할 수 있다.In this way, when the metal thin film is coated on the zipper tape, further improved flame retardant properties can be expected by the metal thin film.

Claims (3)

경사(11)와 위사(16)로 직조된 한 쌍의 지퍼테이프(10)와, 상기 지퍼테이프(10)의 내측 단부에 각각 결합되는 다수의 이빨(20)과, 양측 지퍼테이프(10)들의 이빨(20)들을 결속 또는 분리시키는 슬라이더(30)를 포함하는 지퍼에 있어서,
상기 경사(11)와 위사(16)는 아라미드섬유로 이루어지되, 상기 경사(11)는 제1경사(12)와 제2경사(14)로 이루어지고, 상기 제1경사(12)와 상기 위사(16)는 아라미드섬유 단사를 꼬아서 만든 아라미드 합사로 이루어지며, 상기 제2경사(14)는 아라미드섬유 단사를 꼬아서 만든 아라미드 합사를 아라미드섬유 단사를 꼬아서 만든 아라미드 합사로 감싸서 만든 아라미드 코드로 이루어지며, 상기 제2경사(14)는 상기 지퍼테이프(10)의 이빨(20)이 결합되는 단부에 위치되고,
상기 지퍼테이프(10)의 표면에는 무전해도금 또는 스퍼터링 코팅기법에 의해 두께가 조절된 금, 은, 니켈, 아연, 구리 중에서 적어도 하나로 이루어진 금속박막으로 코팅되어지며,
상기 제2경사(14)는 상기 제1경사(12)와 달리 아라미드 코드로 이루어져서 상기 제1경사(12)에 비해 굵기 때문에 상기 제2경사(14)가 위치된 상기 이빨(20)의 단부는 상기 지퍼테이프(10)의 다른 부위에 비해 두께가 두꺼운 것을 특징으로 하는 내열 및 난연특성을 가지는 지퍼.
A pair of zipper tapes 10 woven with warp yarns 11 and weft yarns 16, a plurality of teeth 20 each coupled to the inner end of the zipper tape 10, and both sides of the zipper tapes 10 In the zipper including the slider 30 for binding or separating the teeth 20,
The warp yarn 11 and the weft yarn 16 are made of aramid fibers, the warp yarn 11 is made of a first warp yarn 12 and a second warp yarn 14, and the first warp yarn 12 and the weft yarn (16) is made of an aramid ply yarn made by twisting aramid fiber single yarns, and the second warp yarn 14 is an aramid cord made by wrapping an aramid ply yarn made by twisting aramid fiber single yarns with an aramid ply yarn made by twisting aramid fiber single yarns. The second slope 14 is located at the end where the teeth 20 of the zipper tape 10 are coupled,
The surface of the zipper tape 10 is coated with a metal thin film made of at least one of gold, silver, nickel, zinc, and copper whose thickness is controlled by electroless plating or sputtering coating technique,
Unlike the first warp 12, the second warp 14 is made of aramid cord and is thicker than the first warp 12, so the end of the tooth 20 where the second warp 14 is located is A zipper having heat resistance and flame retardancy, characterized in that the thickness is thicker than other parts of the zipper tape (10).
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003066956A1 (en) * 2002-02-05 2003-08-14 Ykk Corporation Flame-retardant molded article and fabric product
KR200333093Y1 (en) 2003-08-29 2003-11-12 박인철 Zipper structure
KR20130047767A (en) * 2010-09-29 2013-05-08 와이케이케이 가부시끼가이샤 Fastener chain and slide fastener
CN103169204A (en) * 2011-12-20 2013-06-26 浙江伟星实业发展股份有限公司 Zipper
KR200472756Y1 (en) 2012-08-09 2014-05-22 로저 시.와이. 충 Double-layer nylon zipper
JP2018102711A (en) * 2016-12-27 2018-07-05 Ykk株式会社 Fastener tape and fastener stringer
CN110305397A (en) 2019-06-20 2019-10-08 安徽银隆拉链科技有限公司 A kind of preparation method of the heat-resistant high-performance zipper tooth belt for protective garment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003066956A1 (en) * 2002-02-05 2003-08-14 Ykk Corporation Flame-retardant molded article and fabric product
KR200333093Y1 (en) 2003-08-29 2003-11-12 박인철 Zipper structure
KR20130047767A (en) * 2010-09-29 2013-05-08 와이케이케이 가부시끼가이샤 Fastener chain and slide fastener
CN103169204A (en) * 2011-12-20 2013-06-26 浙江伟星实业发展股份有限公司 Zipper
KR200472756Y1 (en) 2012-08-09 2014-05-22 로저 시.와이. 충 Double-layer nylon zipper
JP2018102711A (en) * 2016-12-27 2018-07-05 Ykk株式会社 Fastener tape and fastener stringer
CN110305397A (en) 2019-06-20 2019-10-08 安徽银隆拉链科技有限公司 A kind of preparation method of the heat-resistant high-performance zipper tooth belt for protective garment

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