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KR20090008674A - Manufacturing method of optical fiber yarn for water-resistant luminescence - Google Patents

Manufacturing method of optical fiber yarn for water-resistant luminescence Download PDF

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KR20090008674A
KR20090008674A KR1020070071801A KR20070071801A KR20090008674A KR 20090008674 A KR20090008674 A KR 20090008674A KR 1020070071801 A KR1020070071801 A KR 1020070071801A KR 20070071801 A KR20070071801 A KR 20070071801A KR 20090008674 A KR20090008674 A KR 20090008674A
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optical fiber
fiber yarn
synthetic resin
water
coating
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KR100886753B1 (en
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홍순교
이주현
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연세대학교 산학협력단
주식회사 엘티전자
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Priority to KR1020070071801A priority Critical patent/KR100886753B1/en
Priority to CN200880107110A priority patent/CN101801875A/en
Priority to EP08778403.9A priority patent/EP2173678A4/en
Priority to PCT/KR2008/003718 priority patent/WO2009011504A2/en
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/005—Surface treatment of fibres or filaments made from glass, minerals or slags by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/14—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
    • B29C48/146—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration in the die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/28—Storing of extruded material, e.g. by winding up or stacking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
    • C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Woven Fabrics (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

본 발명은 내수성 광섬유사, 그 제조 방법 및 장치에 관한 것으로, 상기 제조 방법은, 일정 직경의 광섬유 원사(100)를 공급하는 1단계(S1)와; 광섬유 원사(100)의 표면에 스크래치면(120)을 형성하는 2단계(S2)와; 상기 스크래치면(120)이 형성된 광섬유 원사(100)의 표면에 합성수지(200)를 코팅하는 3단계(S3)와; 상기 합성수지(200)가 코팅된 광섬유사(100')를 경화시키는 4단계(S4)와; 상기 광섬유사(100')를 권회시켜 보관하는 5단계(S5) 구성되며, 상기 제조 장치는 광섬유 원사(100)를 공급하는 공급부(2); 상기 광섬유 원사(100)의 표면에 스크래치면(120)이 형성되도록 하는 표면처리부(4); 상기 표면처리부(4)를 통과한 광섬유 원사(100)의 외면에 합성수지(200)를 코팅하는 코팅처리부(6); 상기 코팅처리부(6)를 통과한 코팅된 광섬유사(100')를 건조시켜 합성수지(200)를 경화시키는 건조부(8); 상기 코팅된 광섬유 원사(100)를 롤러에 권회시켜 보관하는 권회부(10)로 구성된다.The present invention relates to a water resistant optical fiber yarn, a method and a device for manufacturing the same, the manufacturing method comprising: a first step (S1) of supplying a fiber diameter 100 of a predetermined diameter; Forming a scratch surface 120 on the surface of the optical fiber yarn 100 (S2); A three step S3 of coating a synthetic resin 200 on the surface of the optical fiber yarn 100 on which the scratch surface 120 is formed; 4 steps (S4) of curing the optical fiber yarn 100 'coated with the synthetic resin (200); Five steps (S5) of winding and storing the optical fiber yarn (100 ') is configured, the manufacturing apparatus includes a supply unit for supplying an optical fiber yarn (100); A surface treatment part (4) for forming a scratch surface (120) on the surface of the optical fiber yarn (100); A coating treatment part 6 for coating a synthetic resin 200 on an outer surface of the optical fiber yarn 100 passing through the surface treatment part 4; A drying unit 8 for curing the synthetic resin 200 by drying the coated optical fiber 100 'passing through the coating processing unit 6; The coated optical fiber yarn 100 is composed of a winding portion 10 for winding and storing on a roller.

Description

내수성 광섬유사, 그 제조 방법 및 장치{Method and Apparatus for Water-resisting Optical Fiber Yarn}Water resistant optical fiber yarn, manufacturing method and apparatus therefor {Method and Apparatus for Water-resisting Optical Fiber Yarn}

본 발명은 내수성 광섬유사, 그 제조 방법 및 장치에 관한 것으로, 더욱 상세하게는 광섬유사의 표면을 코팅처리하여 내수성을 갖도록 함으로써 절단 및 훼손을 방지하여 세탁이 가능하도록 한 내수성 광섬유사, 그 제조 방법 및 장치에 관한 것이다.The present invention relates to a water-resistant optical fiber yarn, a method and a device for manufacturing the same, and more particularly, to a water-resistant optical fiber yarn, a method for manufacturing the same, which is washable by preventing the cutting and damage by coating the surface of the optical fiber yarn to have water resistance. Relates to a device.

일반적으로 광섬유는 빛의 굴절률이 내부는 높고 외부는 낮게 구성되어 섬유 내부에서 전반사 광학현상이 일어나게 만든, 직경 0.1㎜ 정도의 가는 섬유를 일컫는다.In general, the optical fiber refers to a thin fiber having a diameter of about 0.1 mm, which is composed of a high refractive index of the light inside and a low outside to make the total reflection optical phenomenon occur inside the fiber.

이러한 광학현상을 이용하므로 광학섬유라고도 하는데 빛을 전송할 때 광손실을 줄이기 위하여 투명도가 고도로 높은 재료가 필요하며, 고순도의 석영이나 광학적 성질이 우수한 고분자재료를 사용한다. It is also called optical fiber because of this optical phenomenon, it is necessary to have a material with high transparency in order to reduce light loss when transmitting light, and use high purity quartz or polymer material with excellent optical properties.

근래들어 광섬유에 다양한 색상을 표출할 수 있도록 하여 광고수단으로도 많이 사용되고 있다. In recent years, various colors can be expressed on optical fibers, which are also used as advertising means.

광섬유(optical fiber)를 문자나 그림형태로 조밀하게 집합고정하고 반대편 끝에 특정색의 빛을 비추면 빛이 전달되어 마치 네온효과처럼 나타난다. When optical fibers are densely assembled and fixed in the form of letters or pictures, and light of a specific color is emitted at the opposite end, light is transmitted and appears as a neon effect.

광섬유는 유리섬유의 특성상 빛의 전달이 빠르고 밝아 다양한 컬러 에니메이션을 연출할 수 있으며 유리섬유의 굵기에 따라 여러가지 형태의 광고표현을 아주 정밀하게 표현할 수 있다. The optical fiber is fast and bright in the nature of glass fiber, so it can produce various color animations. According to the thickness of glass fiber, various forms of advertisement expression can be expressed very precisely.

빛을 이용하는 특성상 야간이나 어두운곳에서 제기능을 발휘하는데 이런 이유로 광섬유사를 제조하여 의류 및 피복류를 직조함으로써 시인성을 월등히 향상시킬 수 있게 된다.Due to the nature of using light, it is functional at night or in dark places. For this reason, it is possible to significantly improve visibility by manufacturing optical fiber yarns and weaving clothes and clothing.

따라서, 광섬유사를 이용하여 의류 및 기타 직물류를 직조함으로써 구조대원이나 군용 또는 레져활동용으로 유용한 활용이 가능한 것이다.Thus, weaving clothing and other textiles using optical fiber yarns can be useful for rescuers, military or leisure activities.

광섬유를 이용한 발광은, 광원으로부터 빛이 발산되면 광섬유에 전달되고, 그 절단면에 발광이 수행되는 것이다.Light emission using the optical fiber is transmitted to the optical fiber when light is emitted from the light source, and light emission is performed on the cut surface.

이때, 광섬유의 발광에 중요한 점은, 절단면과 같이 광섬유의 외면에 물리적 손상부위가 존재해야만 빛의 방출이 가능하게 된다.At this time, an important point for the light emission of the optical fiber, the light can be emitted only when the physical damage site on the outer surface of the optical fiber, such as the cut surface.

따라서, 광섬유사는 외면 전체에 미세한 스크래치면이 고르게 형성되어야만 균일한 발광효과를 얻을 수 있으므로, 종래에는 광섬유사에 대해 샌딩처리를 하거나 에칭처리와 같은 물리적 공정을 통해 스크래치면을 형성하여 측면에서도 발광이 가능한 광섬유사를 제조하였다.Therefore, even if the optical fiber yarn is formed evenly on the entire surface of the fine scratch to obtain a uniform luminous effect, conventionally, the optical fiber yarn to form a scratch surface through a physical process such as sanding or etching treatment to emit light from the side Possible optical fiber yarns were prepared.

그러나, 이렇게 제조된 종래 광섬유사는 발광을 위해 스크래치면이 형성되어야 하나, 스크래치에 의해 표면이 손상되어 내구성이 저하되므로 쉽게 절단되거나 훼손되는 문제점이 발생되었으며, 특히 내수성이 전혀 없으므로 종래 광섬유사를 이용하여 직조된 제품은 세탁이 불가능한 문제점이 있었다.However, the conventional optical fiber yarn manufactured as described above should have a scratch surface for light emission, but the surface is damaged by scratches, and thus the durability is degraded. Thus, a problem arises that the fiber is easily cut or damaged. Woven products had a problem that can not be washed.

본 발명은 상기한 종래 기술의 문제점을 해소하기 위해 안출된 것으로, 스크래치면이 형성된 광섬유사의 표면에 합성수지를 코팅처리함으로써 내구성과 내수성이 월등히 향상될 수 있어 세탁이 가능한 내수성 광섬유사, 그 제조 방법 및 장치를 제공하는데 그 목적이 있다.The present invention has been made in order to solve the above problems of the prior art, by coating a synthetic resin on the surface of the optical fiber yarn having a scratch surface, durability and water resistance can be significantly improved, washable water-resistant optical fiber yarn, a manufacturing method thereof and The purpose is to provide a device.

본 발명에 따르면 스크래치면이 형성된 광섬유사의 표면에 합성수지를 코팅처리함으로써 내구성과 내수성이 월등히 향상될 수 있어 세탁이 가능하므로 다양한 용도의 직물제품을 제조할 수 있는 효과가 있다.According to the present invention by coating a synthetic resin on the surface of the optical fiber yarn having a scratch surface can be improved significantly durability and water resistance can be washed, there is an effect that can produce a textile product of various uses.

상기한 본 발명의 목적은,The object of the present invention described above,

일정 직경의 광섬유 원사를 공급하는 1단계와; 광섬유 원사의 표면에 스크래치면을 형성하는 2단계와; 상기 스크래치면이 형성된 광섬유 원사의 표면에 합성수지를 코팅하는 3단계와; 상기 합성수지가 코팅된 광섬유사를 경화시키는 4단계와; 상기 광섬유사를 권회시켜 보관하는 5단계로 구성되는 내수성 광섬유사 제조방법에 의해 달성된다.Supplying an optical fiber yarn having a predetermined diameter; Forming a scratch surface on the surface of the optical fiber yarn; Coating a synthetic resin on a surface of the optical fiber yarn having the scratch surface formed thereon; Four steps of curing the synthetic resin coated optical fiber yarn; It is achieved by a method for producing a water-resistant optical fiber yarn consisting of five steps of winding and storing the optical fiber yarn.

또한, 상기한 본 발명의 목적은,In addition, the above object of the present invention,

광섬유 원사를 공급하는 공급부; 상기 광섬유 원사의 표면에 스크래치면이 형성되도록 하는 표면처리부; 상기 표면처리부를 통과한 광섬유 원사의 외면에 합성수지를 코팅하는 코팅처리부; 상기 코팅처리부를 통과한 코팅된 광섬유사를 건조시켜 합성수지를 경화시키는 건조부; 상기 코팅된 광섬유 원사를 롤러에 권회시켜 보관하는 권회부로 구성되는 내수성 광섬유사 제조장치에 의해 달성된다.A supply unit for supplying an optical fiber yarn; A surface treatment unit for forming a scratch surface on the surface of the optical fiber yarn; A coating treatment unit coating a synthetic resin on an outer surface of the optical fiber yarn passing through the surface treatment unit; Drying unit for curing the synthetic resin by drying the coated optical fiber passed through the coating treatment unit; It is achieved by a water-resistant optical fiber yarn manufacturing apparatus consisting of a winding portion for winding the coated optical fiber yarn wound on a roller.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 토대로 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도 1은 본 발명에 따른 내수성 광섬유사의 제조 방법에 대한 공정 흐름도이다.1 is a flowchart illustrating a method of manufacturing a water resistant optical fiber yarn according to the present invention.

도 1에 도시된 바와 같이, 본 발명에 따른 내수성 광섬유사의 제조 방법은, 일정 직경의 광섬유 원사(100)를 공급하는 1단계(S1)와; 광섬유 원사(100)의 표면에 스크래치면(120)을 형성하는 2단계(S2)와; 상기 스크래치면(120)이 형성된 광섬유 원사(100)의 표면에 합성수지(200)를 코팅하는 3단계(S3)와; 상기 합성수지(200)가 코팅된 광섬유사(100')를 경화시키는 4단계(S4)와; 상기 광섬유사(100')를 권회시켜 보관하는 5단계(S5)로 구성된다. As shown in FIG. 1, the manufacturing method of a water resistant optical fiber yarn according to the present invention includes a step S1 of supplying an optical fiber yarn 100 having a predetermined diameter; Forming a scratch surface 120 on the surface of the optical fiber yarn 100 (S2); A three step S3 of coating a synthetic resin 200 on the surface of the optical fiber yarn 100 on which the scratch surface 120 is formed; 4 steps (S4) of curing the optical fiber yarn 100 'coated with the synthetic resin (200); It consists of five steps (S5) for winding and storing the optical fiber yarn (100 ').

보다 상세하게는, More specifically,

2단계(S2)Step 2 (S2)

광섬유 원사(100)의 표면에 스크래치면(120)을 형성하기 위해 샌딩처리 또는 에칭처리를 하여 인위적으로 물리적인 손상을 입힘으로써 스크래치면(120)을 통해 빛의 발광이 가능하도록 하는 것이다.In order to form the scratch surface 120 on the surface of the optical fiber yarn 100, sanding or etching treatment is performed to artificially cause physical damage so that light can be emitted through the scratch surface 120.

광섬유 원사(100)의 표면에 균일한 깊이로 스크래치면(120)을 형성하여야 하므로, 샌딩장치(42)를 광섬유 원사(100)의 외측에 공전하도록 설치함으로써 통과되는 광섬유 원사(100)의 표면하게 균일하게 스크래치면(120)을 형성한다.Since the scratch surface 120 should be formed at a uniform depth on the surface of the optical fiber yarn 100, the surface of the optical fiber yarn 100 passed by installing the sanding device 42 to revolve on the outer side of the optical fiber yarn 100. The scratch surface 120 is formed uniformly.

즉, 상기 샌딩장치(42)는 샌딩작업을 위해 모래와 같은 입도가 거친 입자들을 고압으로 분사하면서 광섬유 원사를 통과시킴으로써 외면에 스크래치면(120)이 형성되도록 한 것이다.That is, the sanding device 42 is to allow the scratch surface 120 to be formed on the outer surface by passing the optical fiber yarn while spraying particles of rough grains such as sand at a high pressure for the sanding operation.

또한, 도시하지는 않았지만 에칭처리를 위한 에칭장치는 부식성을 갖는 소정 농도의 산용액에 광섬유 원사를 일정 시간 함침시킴으로써 외면을 부식시켜 스크래치면(120)이 형성되도록 하는 것이다.In addition, although not shown, the etching apparatus for the etching treatment is to immerse the outer surface by impregnating the optical fiber yarn in a certain concentration of the corrosive acid solution for a certain time so that the scratch surface 120 is formed.

3단계(S3)Step 3 (S3)

광섬유 원사(100)의 외면, 즉 스크래치면(120)에 대해 소정 두께로 합성수지(200)를 코팅하여 내구성과 내수성이 향상되도록 한다.The synthetic resin 200 is coated to a predetermined thickness on the outer surface of the optical fiber yarn 100, ie, the scratch surface 120, to improve durability and water resistance.

여기서, 상기 합성수지(200)는 적어도 1개층 이상 코팅되며, 최외층의 합성수지(200)는 색상을 갖도록 한다.Here, the synthetic resin 200 is coated with at least one layer, the outermost synthetic resin 200 to have a color.

상기 합성수지(200)를 코팅하는 장치에 대해서는 후술하기로 한다.The apparatus for coating the synthetic resin 200 will be described later.

4단계(S4)Step 4 (S4)

상기 3단계(S3)를 거쳐 코팅된 광섬유 원사(100)를 자연건조 또는 온풍기에 의해 건조시켜 경화시킨다.The optical fiber yarn 100 coated through the three steps (S3) is dried by hardening with natural drying or a hot air blower.

첨부된 도 2는 본 발명에 따른 내수성 광섬유사의 제조 장치에 대한 구성도이다.2 is a block diagram of an apparatus for manufacturing a water resistant optical fiber yarn according to the present invention.

도 2에 나타낸 바와 같이, 본 발명에 따른 내수성 광섬유사의 제조 장치(A)는, 광섬유 원사(100)를 공급하는 공급부(2); 상기 광섬유 원사(100)의 표면에 스크래치면(120)이 형성되도록 하는 표면처리부(4); 상기 표면처리부(4)를 통과한 광섬유 원사(100)의 외면에 합성수지(200)를 코팅하는 코팅처리부(6); 상기 코팅처리부(6)를 통과한 코팅된 광섬유사(100')를 건조시켜 합성수지(200)를 경화시키는 건조부(8); 상기 코팅된 광섬유 원사(100)를 롤러에 권회시켜 보관하는 권회부(10)로 구성된다.As shown in FIG. 2, the manufacturing apparatus A of the water resistant optical fiber yarn which concerns on this invention is the supply part 2 which supplies the optical fiber yarn 100; A surface treatment part (4) for forming a scratch surface (120) on the surface of the optical fiber yarn (100); A coating treatment part 6 for coating a synthetic resin 200 on an outer surface of the optical fiber yarn 100 passing through the surface treatment part 4; A drying unit 8 for curing the synthetic resin 200 by drying the coated optical fiber 100 'passing through the coating processing unit 6; The coated optical fiber yarn 100 is composed of a winding portion 10 for winding and storing on a roller.

상기 표면처리부(4)는 광섬유 원사(100)의 표면에 미세한 모래입자를 고압 분사하여 스크래치면(120)을 형성시키는 샌딩장치(42) 또는 광섬유 원사(100)의 표면을 부식시켜 스크래치면을 형성하는 에칭장치(미도시)로 구성된다.The surface treatment unit 4 corrodes the surface of the sanding device 42 or the optical fiber yarn 100 to form a scratch surface 120 by high pressure spraying the fine sand particles on the surface of the optical fiber yarn 100 to form a scratch surface And an etching apparatus (not shown).

따라서, 상기 표면처리부(4)는 비닐커튼(44)을 설치하여 밀폐시킴으로써 모래입자 및 부식 가스가 외부로 유출되지 않도록 한다.Therefore, the surface treatment unit 4 is installed by sealing the vinyl curtain 44 so that the sand particles and the corrosive gas is not leaked to the outside.

첨부된 도 3은 상기 도 2에서 "코팅처리부"에 대한 도면이다. 3 is a view illustrating the "coating processing unit" in FIG. 2.

도 3에 도시된 바와 같이, 코팅처리부(6)는, 구동 모우터(a)에 의해 회전되는 스크류(1)의 나선익(1')에 의하여 투입된 합성수지(200)를 용융실(3)로 압출, 이송시키게 되며, 이 과정에서 이송되는 합성수지(200)는 스크류(1)의 회전 마찰열과 협소한 유출구(2)로 강압적으로 이송되는 마찰열을 받게 되어 1차 가열되며, 용융실(3)로 이송되어진 합성수지(200)는 회전축(4)의 폭넓은 마찰면에 의하여 전단열이 발생되어 가류 및 가교가 이루어지면서 용융된다.As shown in FIG. 3, the coating unit 6 transfers the synthetic resin 200 introduced by the spiral blade 1 ′ of the screw 1 rotated by the driving motor a to the melting chamber 3. The synthetic resin 200, which is conveyed in this process, is subjected to the frictional heat that is forcibly transferred to the rotational frictional heat of the screw 1 and the narrow outlet 2, and is first heated, to the melting chamber 3. The conveyed synthetic resin 200 is melted while shearing heat is generated by the wide friction surface of the rotating shaft 4 to perform vulcanization and crosslinking.

용융된 액화재료는 헤드부(5)로 이송되어 협소한 다이스홀더(6)의 구멍으로 배출되며, 적당한 간격이 형성되어 내, 외다이스(7)(8)의 끝에서 피막층을 이룬 상태로 내부다이스(7)의 중앙을 통과하는 광섬유 원사(100)의 둘레를 코팅하게 된다. The molten liquefied material is transferred to the head portion 5 and discharged through the holes of the narrow die holder 6, and an appropriate gap is formed therein to form an inner coating layer at the end of the outer dice (7) (8). The periphery of the optical fiber yarn 100 passing through the center of the die 7 is coated.

상기 합성수지(200)는 투명재질이거나 다양한 색상을 사용함으로써 보다 다양한 색상의 광섬유사를 구현할 수 있게 된다.The synthetic resin 200 may be made of a transparent material or by using a variety of colors to implement a fiber optic of a variety of colors.

상기한 본 발명에 따른 내수성 광섬유사의 제조 방법 및 제조 장치를 이용하여 제조된 내수성 광섬유 원사(100')는 일반 섬유사와 함께 직조하여 제품을 만들게 된다.The water-resistant optical fiber yarn 100 'manufactured using the method and apparatus for manufacturing a water-resistant optical fiber yarn according to the present invention is made by weaving together with a general fiber yarn.

첨부된 도 4는 본 발명에 따른 내수성 광섬유 원사(100)에 의해 직조된 제품(300)의 일 실시예를 나타낸 도면이다.4 is a diagram illustrating an embodiment of a product 300 woven by the water resistant optical fiber yarn 100 according to the present invention.

도 4에 도시된 바와 같이, 가방의 어깨끈이나 벨트와 같은 제품(300)을 직조할 경우 특정의 문양 또는 글자부분(180)에 본 발명에 따른 광섬유사(100')를 삽입하여 직조하고, 광섬유사(100')의 단부에는 광원(500) 및 전지(600), 제어부(700)가 연결된다.As shown in Figure 4, when weaving a product 300, such as a shoulder strap or belt of the bag, weaving by inserting the optical fiber yarn 100 'according to the present invention in a specific pattern or letter portion 180, The light source 500, the battery 600, and the controller 700 are connected to an end portion of the optical fiber yarn 100 ′.

따라서, 광원(500)의 발광에 의해 광섬유사(100')로 직조된 문양 또는 글자부분(180)은 발광될 수 있게 된다.Accordingly, the pattern or letter portion 180 woven into the optical fiber yarn 100 ′ by the light emission of the light source 500 may emit light.

한편, 상기 제품(300)을 세탁할 경우 상기 광원(500) 및 전지(600), 제어부(700)를 분리한 후 세탁을 하게 되며, 이때 본 발명의 내수성 광섬유사(100')는 합성수지(200)로 코팅된 상태이므로 물에 젖지 않으며, 심한 굴곡에도 견딜 수 있게 된다.Meanwhile, when washing the product 300, the light source 500, the battery 600, and the control unit 700 are separated and washed. The water resistant optical fiber 100 'of the present invention is a synthetic resin 200 ) Is coated so that it does not get wet and can withstand severe bending.

비록 본 발명이 상기 언급된 바람직한 실시예와 관련하여 설명되어졌지만, 발명의 요지와 범위로부터 벗어남이 없이 다양한 수정 및 변형이 가능한 것은 당업자라면 용이하게 인식할 수 있을 것이며, 이러한 변경 및 수정은 모두 첨부된 청구의 범위에 속함은 자명하다.Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, all such modifications and modifications being attached It is obvious that the claims belong to the claims.

도 1은 본 발명에 따른 내수성 광섬유사의 제조 방법에 대한 공정 흐름도.1 is a process flow diagram for a manufacturing method of a water resistant optical fiber yarn according to the present invention.

도 2는 본 발명에 따른 내수성 광섬유사의 제조 장치에 대한 구성도.2 is a block diagram of an apparatus for manufacturing a water resistant optical fiber yarn according to the present invention.

도 3은 상기 도 2에서 "코팅처리부"에 대한 도면.3 is a view of the "coating process" in FIG.

도 4는 본 발명에 따른 내수성 광섬유사에 의해 직조된 제품의 일 실시예를 나타낸 도면.Figure 4 shows an embodiment of a product woven by a water resistant optical fiber yarn according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

S1~S5 : 1단계 ~ 5단계 2 : 공급부S1 ~ S5: Step 1 ~ 5: 2: Supply part

4 : 표면처리부 6 : 코팅처리부4: surface treatment portion 6: coating treatment portion

8 : 건조부 10 : 권회부8: drying part 10: winding part

42 : 샌딩장치 100 : 광섬유사42: sanding device 100: optical fiber yarn

120 : 스크래치면 20 : 합성수지120: scratch surface 20: synthetic resin

Claims (7)

일정 직경의 광섬유 원사(100)를 공급하는 1단계(S1)와; One step (S1) for supplying a fiber diameter 100 of a predetermined diameter; 광섬유 원사(100)의 표면에 스크래치면(120)을 형성하는 2단계(S2)와; Forming a scratch surface 120 on the surface of the optical fiber yarn 100 (S2); 상기 스크래치면(120)이 형성된 광섬유 원사(100)의 표면에 합성수지(200)를 코팅하는 3단계(S3)와; A three step S3 of coating a synthetic resin 200 on the surface of the optical fiber yarn 100 on which the scratch surface 120 is formed; 상기 합성수지(200)가 코팅된 광섬유사(100')를 경화시키는 4단계(S4)와; 4 steps (S4) of curing the optical fiber yarn 100 'coated with the synthetic resin (200); 상기 광섬유사(100')를 권회시켜 보관하는 5단계(S5)5 step (S5) for winding and storing the optical fiber yarn (100 ') 를 포함하여 이루어진 것을 특징으로 하는 내수성 광섬유사의 제조 방법.Method for producing a water-resistant optical fiber yarn comprising a. 제 1항에 있어서,The method of claim 1, 상기 2단계(S2)는 샌딩처리 또는 에칭처리에 의해 스크래치면(120)을 형성하는 것을 특징으로 하는 내수성 광섬유사의 제조 방법.The second step (S2) is a method of manufacturing a water-resistant optical fiber yarn, characterized in that to form a scratch surface 120 by a sanding process or an etching process. 제 1항에 있어서,The method of claim 1, 상기 3단계(S3)의 합성수지(200)는 투명 또는 색상을 갖는 것을 특징으로 하는 내수성 광섬유사의 제조 방법.The synthetic resin 200 of step 3 (S3) is a manufacturing method of a water-resistant optical fiber yarn, characterized in that having a transparent or color. 청구항 1 내지 청구항 3 중 어느 한 항의 제조 방법으로 제조된 것을 특징으로 하는 내수성 광섬유사.The water resistant optical fiber yarn manufactured by the manufacturing method of any one of Claims 1-3. 광섬유 원사(100)를 공급하는 공급부(2); A supply unit 2 for supplying the optical fiber yarn 100; 상기 광섬유 원사(100)의 표면에 스크래치면(120)이 형성되도록 하는 표면처리부(4); A surface treatment part (4) for forming a scratch surface (120) on the surface of the optical fiber yarn (100); 상기 표면처리부(4)를 통과한 광섬유 원사(100)의 외면에 합성수지(200)를 코팅하는 코팅처리부(6); A coating treatment part 6 for coating a synthetic resin 200 on an outer surface of the optical fiber yarn 100 passing through the surface treatment part 4; 상기 코팅처리부(6)를 통과한 코팅된 광섬유사(100')를 건조시켜 합성수지(200)를 경화시키는 건조부(8); A drying unit 8 for curing the synthetic resin 200 by drying the coated optical fiber 100 'passing through the coating processing unit 6; 상기 코팅된 광섬유 원사(100)를 롤러에 권회시켜 보관하는 권회부(10)Winding part 10 for winding the coated optical fiber yarn 100 on a roller to store 를 포함하여 이루어진 것을 특징으로 하는 내수성 광섬유사의 제조 장치.Apparatus for producing a water resistant optical fiber yarn comprising a. 제 5항에 있어서,The method of claim 5, 상기 표면처리부(4)는, 광섬유 원사(100)의 표면에 미세한 모래입자를 고압 분사하여 스크래치면(120)을 형성시키는 샌딩장치(42)를 포함하여 이루어진 것을 특징으로 하는 내수성 광섬유사의 제조 장치.The surface treatment unit (4), the apparatus for producing a water-resistant optical fiber yarn, characterized in that it comprises a sanding device (42) for forming a scratch surface 120 by high-pressure spraying fine sand particles on the surface of the optical fiber yarn (100). 제 5항에 있어서,The method of claim 5, 상기 표면처리부(4)는, 광섬유 원사(100)의 표면을 부식시켜 스크래치면(120)을 형성하는 에칭장치를 포함하여 이루어진 것을 특징으로 하는 내수성 광섬유사의 제조 장치.The surface treatment unit (4), the apparatus for producing a water-resistant optical fiber yarn, characterized in that it comprises an etching apparatus to form a scratch surface 120 to corrode the surface of the optical fiber yarn (100).
KR1020070071801A 2007-07-18 2007-07-18 Manufacturing method of optical fiber yarn for water-resistant luminescence Active KR100886753B1 (en)

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KR1020070071801A KR100886753B1 (en) 2007-07-18 2007-07-18 Manufacturing method of optical fiber yarn for water-resistant luminescence
CN200880107110A CN101801875A (en) 2007-07-18 2008-06-27 Water-repellancy optical fiber yarn and the apparatus and method that are used to produce described water-repellancy optical fiber yarn
EP08778403.9A EP2173678A4 (en) 2007-07-18 2008-06-27 WATER-RESISTANT OPTICAL FIBER YARN, AND APPARATUS AND METHOD FOR MANUFACTURING THE SAME
PCT/KR2008/003718 WO2009011504A2 (en) 2007-07-18 2008-06-27 Water-resistant optical fiber yarn, and apparatus and method for manufacturing the same

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