KR100331722B1 - A multi functional fabric - Google Patents
A multi functional fabric Download PDFInfo
- Publication number
- KR100331722B1 KR100331722B1 KR1019990028340A KR19990028340A KR100331722B1 KR 100331722 B1 KR100331722 B1 KR 100331722B1 KR 1019990028340 A KR1019990028340 A KR 1019990028340A KR 19990028340 A KR19990028340 A KR 19990028340A KR 100331722 B1 KR100331722 B1 KR 100331722B1
- Authority
- KR
- South Korea
- Prior art keywords
- fabric
- fragrance
- knitted
- polyurethane resin
- multifunctional
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003205 fragrance Substances 0.000 claims abstract description 15
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 239000000516 sunscreening agent Substances 0.000 claims abstract description 10
- 239000011342 resin composition Substances 0.000 claims abstract description 9
- 239000011247 coating layer Substances 0.000 claims abstract description 8
- 229920002635 polyurethane Polymers 0.000 claims abstract description 5
- 239000004814 polyurethane Substances 0.000 claims abstract description 5
- 239000005871 repellent Substances 0.000 claims description 9
- 230000002940 repellent Effects 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 6
- 230000006750 UV protection Effects 0.000 abstract description 5
- -1 UV protection Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- 230000000475 sunscreen effect Effects 0.000 description 7
- 238000009940 knitting Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000011527 polyurethane coating Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010345 tape casting Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003304 gavage Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004533 oil dispersion Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments
-
- 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
- D10B2401/02—Moisture-responsive characteristics
- D10B2401/021—Moisture-responsive characteristics hydrophobic
-
- 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
- D10B2401/22—Physical properties protective against sunlight or UV radiation
-
- 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
- D10B2501/00—Wearing apparel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Knitting Of Fabric (AREA)
Abstract
본 발명은 (ⅰ) 편물과 (ⅱ) 향료 및/또는 자외선 차단제가 포함된 폴리우레탄 수지 조성물의 코팅층이 형성된 직물이 폴리우레탄 접착제로 접착되어 있는것을 특징으로 하는 다기능성 원단에 관한 것이다.The present invention relates to a multifunctional fabric characterized in that (i) knitted fabric and (ii) a fabric having a coating layer of a polyurethane resin composition containing a fragrance and / or a sunscreen agent are adhered with a polyurethane adhesive.
본 발명의 원단은 도전성, 방향성, 자외선 차단성, 발수성, 방수성, 투습성 등의 다양한 기능을 선택적으로 발현 할수 있어서 의류용 원단으로 특히 유용하다.Fabric of the present invention is particularly useful as a fabric for clothing because it can selectively express various functions such as conductivity, fragrance, UV protection, water repellency, waterproof, moisture permeability.
Description
본 발명은 다기능성 원단에 관한 것이다.The present invention relates to a multifunctional fabric.
지금까지 의류용으로는 주로 직물, 편물 또는 부직포 등이 각각 단일 소재로 사용되고 있다. 현재까지 인류역사의 진전에 따라 직물의 종류도 엄청나게 많아졌고, 직물의 조직도 천태만상으로 다양해 졌다.Until now, mainly for textiles, woven fabrics, knitted fabrics, or nonwoven fabrics are used as single materials. To date, according to the progress of human history, the number of fabrics has increased enormously, and the organization of the fabrics has been diversified.
직물의 특성은 강도 등의 기계적 물성은 우수하지만 특별한 탄성사(스판사)를 사용하지 않는 한 편물에 비해 일반적으로 신축성이 작다. 또 최근에 직기의 생산성이 상당히 높아지고 있으나 편물에 비교해서는 생산성이 낮다. 그리고 준비공정으로는 정경, 가호, 종광 및 바디에 통입공정, 위관 권취공정 등이 필요하다. 그리고 편물에 비교하여 촉감이 딱딱하다.The properties of the fabric are excellent in mechanical properties such as strength, but generally less elastic than knitted fabrics unless a special elastic yarn (span yarn) is used. In recent years, the productivity of the loom has increased considerably, but the productivity is low compared to the knitting. In addition, the preparation process requires the incorporation process into the canon, gaho, heald and the body, the gavage winding process. And it is hard to touch compared with knitting.
반면에 편물은 위(가로)방향 원사 또는 경(세로)방향의 원사만으로 루프를 형성하여 가로 또는 세로 방향으로 연속적으로 형성하여 편성된 포지를 의미한다. 그리고 경편은 직물과 같이 형사를 정경하여 경(세로)방향으로 루프를 형성하여 제편된 것이고, 위편은 수편(手編)을 기계화한 것으로 위(가로)방향으로 루프를 형성하여 제편한 것을 말한다.On the other hand, a knitted fabric refers to a forge knitted by forming a loop with only yarns in the upper (horizontal) direction or yarns in the longitudinal (vertical) direction and continuously forming them in the horizontal or vertical direction. And the warp knitting is a piece made by making a loop in the longitudinal (vertical) direction to the police as a fabric, the upper piece is a mechanized machine of the hand piece (Hand () is formed by forming a loop in the upper (horizontal) direction.
편물의 특성은 신축성이 크고, 탄력성이 강하며, 루프형성으로 다공성을 갖기 때문에 유연성이 있고 보온성이 높다. 그리고 세탁후 다림질이 필요없다. 그러나 강도 등의 기계적 물성이 직물에 비해 떨어지는 문제가 있다.The characteristics of the knitted fabrics are high in elasticity, strong in elasticity, and have high porosity due to the formation of loops, which is flexible and high in warmth. And no ironing after washing. However, there is a problem that the mechanical properties such as strength is inferior to the fabric.
이상에서 설명한 바와 같이 직물 및 편물 각각을 의류용으로 사용할 경우 장점과 동시에 단점도 갖고 있다.As described above, each of the fabrics and knitted fabrics has advantages and disadvantages when used for clothing.
이와 같은 문제점을 해결하기 위해 직물 및 편물들을 핫멜트(열융착) 소재를 사용하여 심지화시킨 심지제품이 사용되고 있다. 이때 핫멜트 소재로는 폴리아마이드, 폴리에스터 또는 에틸렌 비닐아세테이트 등이 사용되며, 이들 핫멜트 소재는 기포에 도포되거나 스프레이 된다.In order to solve such a problem, a wick product in which woven fabrics and knitted fabrics are wicked using a hot melt (heat fusion) material is used. At this time, as a hot melt material is used polyamide, polyester or ethylene vinyl acetate, these hot melt material is applied to the bubble or sprayed.
그러나 이와 같은 제품은 셔츠 또는 패션의류중 봉제공정에서 다리미 또는 열판으로 태를 갖추고자 하는 일부분(내부)에 사용될뿐 범용적인 의류용도로는 사용되지 않는다.However, such products are used only in the part (inside) of the shirt or fashion garments to be ironed or ironed in the sewing process, but not for general apparel.
한편 이중직 구조로 제조된 직물이나 편물을 제조하여 다양한 물성을 발현하려는 시도도 있었지만, 이와 같은 방법은 직물이나 편물의 다양한 형태로 구조를 변화시키기 어렵고 생산성에도 많은 문제가 있다.On the other hand, there has been an attempt to express various physical properties by manufacturing a fabric or knitted fabric made of a double weave structure, this method is difficult to change the structure in various forms of the fabric or knitted fabric, and there are many problems in productivity.
한편 직물 또는 편물에 다양한 기능을 부여하는 방법이 실시되어 오고있다. 예를들면 한국 공고특허 91-6105호 및 동 92-9262호 등에서는 향료를 내장한 마이크로캡슐을 원단상에 부착하여 방향성을 부여하는 방법을 제시하고 있다.On the other hand, a method of imparting various functions to a woven or knitted fabric has been implemented. For example, Korean Patent Publication Nos. 91-6105 and 92-9262 propose a method of attaching microcapsules containing fragrance onto a fabric to impart orientation.
또한 직물 또는 편물에 도전성을 부여하기 위하여 제직 또는 제편시 도전사를 일정간격으로 배열시키는 방법도 알려져 있고, 투습, 방수 및 자외선 차단기능을 부여하기 위하여 직물상에 자외선 차단제를 포함하는 폴리우레탄 수지를 건식 또는 습식코팅하는 방법도 알려져 있다.Also known is a method of arranging conductive yarns at regular intervals during weaving or knitting to impart conductivity to a fabric or knit fabric, and dry a polyurethane resin containing a sunscreen on a fabric to impart moisture permeability, water resistance and UV protection. Or wet coating methods are also known.
그러나 지금까지는 상기 기능이 선택적으로 부여된 직물이나 편물이 제조되어 왔기 때문에 다양한 기능이 발현 될수 없을 뿐만아니라, 직물 또는 편물이 근본적으로 가지는 생산성, 기계적 물성 등의 문제를 해결할수 없었다.However, until now, since the woven fabric or knitted fabric provided with the above-described function has been manufactured, various functions cannot be expressed, and problems such as productivity and mechanical properties of the woven or knitted fabric can be solved.
본 발명의 목적은 직물 또는 편물의 근본적인 문제점을 해결함과 동시에 다양한 기능성이 동시에 발현 될수 있는 원단을 제공하기 위한 것이다.An object of the present invention is to provide a fabric that can solve the fundamental problem of a woven or knitted fabric and at the same time a variety of functionality can be expressed.
우수한 촉감과 기계적 물성을 동시에 구비하면서도 도전성, 방향성, 발수성, 투습성, 자외선 차단성 등 다양한 기능을 선택적으로 발현 할수 있는 원단을 제공하고자 한다.While providing excellent touch and mechanical properties at the same time, to provide a fabric that can selectively express a variety of functions, such as conductivity, fragrance, water repellency, moisture permeability, UV protection.
본 발명은 촉감 및 기계적 물성이 우수하며 여러가지 기능을 발현 할수 있는 다기능성 원단에 관한 것이다.The present invention relates to a multifunctional fabric that is excellent in touch and mechanical properties and can express various functions.
더욱 구체적으로 본 발명은 (ⅰ) 편물과 (ⅱ) 향료 및/또는 자외선 차단제가 포함된 폴리우레탄 수지 조성물의 코팅층이 형성된 직물이 폴리우레탄 접착제로 접착되어 있는것을 특징으로 하는 다기능성 원단에 관한 것이다.More specifically, the present invention relates to a multifunctional fabric comprising (i) a knitted fabric and (ii) a fabric having a coating layer of a polyurethane resin composition containing a fragrance and / or a sunscreen agent adhered with a polyurethane adhesive. .
이하 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail.
먼저 통상의 방법으로 편물을 제조하거나 제편시 통상의 도전사를 특정 급사구에만 공급하여 도전사가 일정간격으로 배열된 편물을 제조한다. 한편 향료 및/또는 자외선 차단제가 함유된 폴리우레탄 수지 조성물을 직물상에 코팅하여, 이들의 코팅층이 형성된 직물을 제조한다.First, a knitted fabric is manufactured by a conventional method, or when knitting, a conventional conductive yarn is supplied only to a specific feed yarn to prepare a knitted fabric having conductive yarns arranged at regular intervals. Meanwhile, the polyurethane resin composition containing the fragrance and / or sunscreen is coated on the fabric to prepare a fabric having their coating layer formed thereon.
코팅처리전 직물상에 선택적으로 발수처리를 할수도 있다. 발수처리는 테프론계 발수제 용액에 직물을 침지시킨 후 130℃~150℃의 온도에서 60kg/㎠ 정도의 압력으로 시레(Cire) 가공하여 평활성을 부여한다.It is also possible to selectively water repellent on the fabric before coating. Water repellent treatment is immersed in the Teflon-based water-repellent solution and then given a smoothness by processing the Cire at a pressure of about 60kg / ㎠ at a temperature of 130 ℃ ~ 150 ℃.
폴리우레탄 수지 조성물에는 방향성 및/또는 자외선 차단성을 부여하기 위해서 향료 또는 향료를 내장한 마이크로캡슐 0.01~5중량% 정도 첨가하기도 하고 자외선차단제를 10~170ppm 정도 첨가 하기도 한다. 또한 향료와 자외선차단제를 동시에 첨가하기도 한다.In order to impart fragrance and / or UV blocking property, the polyurethane resin composition may be added with 0.01 to 5% by weight of microcapsules containing fragrance or fragrance or 10 to 170 ppm of sunscreen. It also adds flavoring and sunscreen at the same time.
상기 마이크로캡슐의 주성분은 포르말린 중축합계 수지를 사용하는 것이 바람직 하다. 자외선 차단제로는 트리아민 화합물을 사용하는 것이 바람직 하다.It is preferable to use formalin polycondensation resin as the main component of the microcapsules. It is preferable to use a triamine compound as a sunscreen.
상기 폴리우레탄 수지 조성물은 폴리우레탄 수지, 물(용제), 가교제, 소포제, 친수성 실리콘, 향료 및/또는 자외선 차단제 등으로 구성된다.The polyurethane resin composition is composed of a polyurethane resin, water (solvent), a crosslinking agent, an antifoaming agent, a hydrophilic silicone, a fragrance, and / or a sunscreen.
발수처리된 직물 상에 상기 폴리우레탄 수지 조성물을 플로트 나이프 코팅(Float knife Coating) 방식으로 도포한 후 건조시켜 코팅층을 형성한다.The polyurethane resin composition is applied to the water repellent fabric by a float knife coating method and then dried to form a coating layer.
다음으로는 (ⅰ) 상기 편물과 (ⅱ) 폴리우레탄 코팅층이 형성된 직물을 폴리우레탄 접착제로 접착하여 본 발명의 다기능성 원단을 제조한다. 이때 폴리우레탄 접착제 조성물은 주로 2액형 폴리우레탄 수지, 가교제, 가교촉진제 및 희석용제 등으로 구성된다.Next, (i) the knitted fabric and (ii) a fabric having a polyurethane coating layer are adhered with a polyurethane adhesive to prepare a multifunctional fabric of the present invention. At this time, the polyurethane adhesive composition is mainly composed of a two-component polyurethane resin, a crosslinking agent, a crosslinking accelerator and a diluent solvent.
구체적인 접착방법 중 하나로는 그라비아 금속롤로 상기 접착제를 직물에 부분적으로 전사한 후 80~190℃에서 3~20초 동안 열풍건조한 다음, 접착제가 전사된 직물과 편물을 히팅드럼과 가압롤로 연속 공급하여 이들을 접착 시킨다.One of the specific bonding methods is to partially transfer the adhesive to the fabric with a gravure metal roll, and then hot-air-dried at 80 to 190 ° C. for 3 to 20 seconds. Glue.
이때 히팅드럼의 표면온도는 100~120℃, 가압롤의 압력은 5~10kg/㎠으로 하는 것이 바람직 하다. 또한 히팅드럼과 가압롤의 회전선속도는 5~40m/분 정도가 바람직 하다.At this time, the surface temperature of the heating drum is 100 ~ 120 ℃, the pressure of the pressure roll is preferably 5 ~ 10kg / ㎠. In addition, the rotational linear speed of the heating drum and the pressing roll is preferably about 5 ~ 40m / min.
계속해서 이들을 냉각드럼에서 냉각시킨 후 숙성시켜 최종제품인 다기능성 원단을 제조한다.Subsequently, they are cooled in a cooling drum and then aged to produce a multifunctional fabric, the final product.
또다른 접착방법으로는 일반금속롤로 상기 접착제를 직물에 도포한 후 가열가압하는 본딩방식도 사용할수 있으며, 접착제층을 사용하는 라미네이팅 방식도 사용할수도 있다.Another bonding method may be a bonding method of applying the adhesive to the fabric with a general metal roll and then heat-pressing, laminating method using an adhesive layer may also be used.
본 발명의 다기능성 원단은 직물과 편물이 합포되어 있어서 편물특유의 촉감을 유지하면서도 기계적 물성이 우수하다. 또한 상기 직물에는 미세기공을 갖는 폴리우레탄 코팅층이 형성되어 있어서 투습성 및 방수성이 발현되며, 상기 코팅층에는 자외선 차단제 및/또는 향료가 함유되어 있어 자외선 차단성과 방향성도 우수하다. 또한 편물에 도전사가 배열되어 있는 경우에는 도전성도 우수하다.The multifunctional fabric of the present invention is excellent in mechanical properties while maintaining the unique texture of the knitted fabric and knitted fabric. In addition, the fabric is formed with a polyurethane coating layer having micropores, the moisture permeability and water resistance is expressed, the coating layer contains a sunscreen and / or fragrance is excellent UV protection and fragrance. In addition, when the conductive yarns are arranged on the knitted fabric, the conductivity is also excellent.
이하 실시예를 통하여 본 발명을 더욱 구체적으로 설명한다. 그러나 본 발명이 아래 실시예에만 한정되는 것은 아니다.The present invention will be described in more detail with reference to the following Examples. However, the present invention is not limited only to the following examples.
실시예 1Example 1
폴리에스테르 원사와 도전사를 함께 사용하여 폴리에스테르 원사 : 도전사 배열 비율이 8:2인 편물을 제조한다.Using a polyester yarn and a conductive yarn together, a knitted fabric having a polyester yarn to conductive yarn arrangement ratio of 8: 2 is produced.
다음으로는 폴리에스테르 직물(평직)을 테프론계 발수제 용액에 침지시킨 후 140℃에서 60kg/㎠의 압력으로 시레가공하여 발수처리 한다. 발수처리된 직물상에 아래 조성의 폴리우레탄 수지 조성물을 플로팅 나이프 코팅방식으로 도포한 후 건조하여 코팅층을 형성한다.Next, the polyester fabric (plain weave) is immersed in a Teflon-based water repellent solution and then subjected to water repellent treatment at 140 ° C. at a pressure of 60 kg / cm 2. The polyurethane resin composition of the following composition is coated on a water repellent fabric by a floating knife coating method and then dried to form a coating layer.
- 폴리우레탄 수지 조성물의 조성비 --Composition ratio of polyurethane resin composition-
유중수분산(W/O)에 에멀젼형 폴리우레탄 수지 60중량%60% by weight of emulsion-based polyurethane resin in water-in-oil dispersion (W / O)
트리아민 화합물(자외선 차단제) 0.5중량%0.5% by weight of triamine compound (ultraviolet ray blocking agent)
메틸에틸케톤/톨루엔(13/18) 17중량%17% by weight of methyl ethyl ketone / toluene (13/18)
헥사메틸렌디이소시아네이트(가교제) 1.5중량%Hexamethylene diisocyanate (crosslinking agent) 1.5 wt%
플루오로카본(발수제) 1중량%1% by weight of fluorocarbon (water repellent)
실리콘 오일(촉감개선제) 1중량%1% by weight of silicone oil (feel improver)
물/메틸에틸케톤(40/5) 28중량%28 wt% of water / methyl ethyl ketone (40/5)
향료 1중량%1% by weight fragrance
다음으로는 상기 직물일면에 그라비아 금속롤로 아래 조성의 접착제를 전사 시킨 후 100℃에서 10초동안 열풍건조 하여 접착제가 전사된 직물을 제조한다.Next, after transferring the adhesive of the composition below with a gravure metal roll on one side of the fabric and hot-air-dried at 100 ℃ for 10 seconds to prepare a fabric transfer the adhesive.
접착제가 전사된 상기 직물과 접착제가 전사되지 않은 상기 편물을 동시에 표면온도가 110℃이고, 선속도가 10m/분인 히팅드럼과 압력이 7kg/㎠이고, 선속도가 10m/분인 가압롤에 공급하여 접착시킨 다음, 온도가 80℃인 숙성실에서 24시간동안 숙성시켜 다기능성 원단을 제조한다.The fabric on which the adhesive is transferred and the knitted fabric on which the adhesive is not transferred are simultaneously supplied to a heating drum having a surface temperature of 110 ° C., a linear speed of 10 m / min, and a pressure roll of 7 kg / cm 2 and a linear speed of 10 m / min. After gluing, aging for 24 hours in a aging room at a temperature of 80 ℃ to produce a multifunctional fabric.
- 접착제 조성물 -Adhesive composition
2액형 폴리우레탄 수지(고형분 70%) 100중량부100 parts by weight of two-component polyurethane resin (70% solids)
경화제(고형분 75%) 15중량부15 parts by weight of hardener (75% solids)
경화촉진제 5중량부5 parts by weight of curing accelerator
희석용제(메틸에틸케톤/디메틸포름아미드=4/1) 50중량부50 parts by weight of dilute solvent (methyl ethyl ketone / dimethylformamide = 4/1)
이와 같이 제조된 원단은 도전성, 방향성, 촉감 및 기계적 물성이 매우 우수하고 투습도가 4,000g/㎡/24시간, 내수압이 2,000mmH2O로 우수하다.The fabric prepared as described above has excellent conductivity, directionality, touch and mechanical properties, excellent moisture permeability of 4,000 g / m 2/24 hours, and water pressure of 2,000 mmH 2 O.
본 발명의 다기능성 원단은 직물과 편물이 접착되어 있어서, 직물의 단점인 촉감저하 문제와 편물의 단점인 기계적 물성저하 문제를 모두 해결할수 있다.The multi-functional fabric of the present invention is bonded to the fabric and knit, it is possible to solve both the problem of deterioration of the touch and mechanical properties of the disadvantage of the fabric.
특히 본 발명의 다기능성 원단은 우수한 도전성, 방향성, 발수성, 자외선 차단성, 투습성, 방수성 등을 동시에 발현할수 있어서 고급의류용 원단으로 매우 유용하다.In particular, the multifunctional fabric of the present invention is very useful as a high-quality clothing fabric can express simultaneously excellent conductivity, fragrance, water repellency, UV protection, moisture permeability, waterproof.
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| KR100345161B1 (en) * | 2000-05-12 | 2002-07-24 | 벤텍스 주식회사 | A mult functional and heat insulating textile sheet |
| KR100715308B1 (en) * | 2003-06-20 | 2007-05-07 | 주식회사 코오롱 | A breathable and waterproof fabric with enhanced body temperature control properties, and a process of preparing for the same |
| KR100700627B1 (en) * | 2005-08-19 | 2007-03-27 | 주식회사 비 에스 지 | Fabricating method of artificial leather using knit |
| WO2016099147A1 (en) * | 2014-12-18 | 2016-06-23 | 주식회사 아모그린텍 | Waterproof and moisture permeable fabric, and manufacturing method therefor |
| KR101898915B1 (en) * | 2017-02-21 | 2018-09-14 | (주)빗살무늬 | Manufacturing Method and production thereof of textile for cycling-wear by functional laminating |
| KR102047395B1 (en) * | 2019-07-04 | 2019-11-22 | (주)위테이프 | Method for manufacturing sports tape with functionality reinforcing copper yarn |
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| JPH09111670A (en) * | 1995-10-13 | 1997-04-28 | Unitika Ltd | Production of moisture permeable waterproof fabric |
| KR0120737B1 (en) * | 1994-01-10 | 1997-10-22 | 김성욱 | Three layer structure water-vapor permeable waterproof cloth and process for the preparation |
| KR19980066145A (en) * | 1997-01-20 | 1998-10-15 | 구광시 | Water-permeable waterproof fabric with excellent environmental response function and its manufacturing method |
| KR100232727B1 (en) * | 1997-12-15 | 1999-12-01 | 전원중 | Process for preparing 3 layer coating fabric having improved water vapor permeability and waterproof |
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| KR0120737B1 (en) * | 1994-01-10 | 1997-10-22 | 김성욱 | Three layer structure water-vapor permeable waterproof cloth and process for the preparation |
| JPH09111670A (en) * | 1995-10-13 | 1997-04-28 | Unitika Ltd | Production of moisture permeable waterproof fabric |
| KR19980066145A (en) * | 1997-01-20 | 1998-10-15 | 구광시 | Water-permeable waterproof fabric with excellent environmental response function and its manufacturing method |
| KR100232727B1 (en) * | 1997-12-15 | 1999-12-01 | 전원중 | Process for preparing 3 layer coating fabric having improved water vapor permeability and waterproof |
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