KR20200084812A - Functional nanofiber fabric and its manufacturing apparatus - Google Patents
Functional nanofiber fabric and its manufacturing apparatus Download PDFInfo
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- KR20200084812A KR20200084812A KR1020200023270A KR20200023270A KR20200084812A KR 20200084812 A KR20200084812 A KR 20200084812A KR 1020200023270 A KR1020200023270 A KR 1020200023270A KR 20200023270 A KR20200023270 A KR 20200023270A KR 20200084812 A KR20200084812 A KR 20200084812A
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- nanofiber
- functional
- functional material
- fabric
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- 239000002121 nanofiber Substances 0.000 title claims abstract description 127
- 239000004744 fabric Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000009987 spinning Methods 0.000 claims abstract description 53
- 238000010030 laminating Methods 0.000 claims abstract description 32
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000012943 hotmelt Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920000954 Polyglycolide Polymers 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920001432 poly(L-lactide) Polymers 0.000 claims description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000004626 polylactic acid Substances 0.000 claims description 4
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 4
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 4
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 4
- -1 silacagels Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 102000008186 Collagen Human genes 0.000 claims description 3
- 108010035532 Collagen Proteins 0.000 claims description 3
- 108010010803 Gelatin Proteins 0.000 claims description 3
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- 229920000159 gelatin Polymers 0.000 claims description 3
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- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
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- 229950008885 polyglycolic acid Drugs 0.000 claims description 3
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 239000010457 zeolite Substances 0.000 claims description 3
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 claims description 2
- 239000002033 PVDF binder Substances 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 239000004695 Polyether sulfone Substances 0.000 claims 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims 2
- 229920006393 polyether sulfone Polymers 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 7
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract 1
- 239000002059 nanofabric Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
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- 238000000034 method Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
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- 238000000576 coating method Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
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- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 229940117389 dichlorobenzene Drugs 0.000 description 2
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- 238000003780 insertion Methods 0.000 description 2
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- KPWDGTGXUYRARH-UHFFFAOYSA-N 2,2,2-trichloroethanol Chemical compound OCC(Cl)(Cl)Cl KPWDGTGXUYRARH-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000004875 Anti-Odour Agent Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229940022682 acetone Drugs 0.000 description 1
- YBCVMFKXIKNREZ-UHFFFAOYSA-N acoh acetic acid Chemical compound CC(O)=O.CC(O)=O YBCVMFKXIKNREZ-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 229960004592 isopropanol Drugs 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 229940032007 methylethyl ketone Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- CBXWGGFGZDVPNV-UHFFFAOYSA-N so4-so4 Chemical compound OS(O)(=O)=O.OS(O)(=O)=O CBXWGGFGZDVPNV-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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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
- D06M2400/00—Specific information on the treatment or the process itself not provided in D06M23/00-D06M23/18
- D06M2400/02—Treating compositions in the form of solgel or aerogel
-
- 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
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- 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
- D10B2507/00—Sport; Military
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
본 발명은 기능성 나노섬유원단과 그 제조 장치에 관한 것으로, 보다 상세하게는 보온성을 갖고 기존 기능성 원단에 비하여 얇으면서 강도와 투습도가 개선되도록 하며, 연속생산이 가능하여 생산성이 향상되도록 한 기능성 나노섬유원단과 그 제조 장치에 관한 것이다.The present invention relates to a functional nanofiber fabric and a manufacturing device thereof, and more specifically, it has a heat retention property and is thinner than conventional functional fabrics so that strength and moisture permeability are improved, and continuous production is possible to improve productivity by improving productivity. It relates to a fabric and its manufacturing apparatus.
기능성 원단은 투습 및 방수 특성을 구비하고 있어, 스포츠의류나 아웃도어 의류, 텐트, 침낭 등의 아웃도어 제품뿐만 아니라 차량, 인테리어 등, 다양한 산업용 소재로 그 사용범위가 확대되고 있다.Functional fabrics have moisture-permeable and waterproof properties, and their use is expanding not only to outdoor products such as sports clothes, outdoor clothing, tents, sleeping bags, but also various industrial materials such as vehicles and interiors.
이러한 기능성 원단은 0.1 내지 10.0 ㎛정도의 무수히 많은 미세 구멍을 갖는 피막을 직물에 형성한 것으로, 상기 피막의 구멍은 100㎛ 이상의 물은 투과하지 못하고 0.0004㎛ 정도의 수증기만 선택적으로 투과되도록 함으로써, 비나 물은 튀겨서 침투하지 못하게 하면서 몸에서 나는 땀은 수증기로 되어 바깥으로 배출되도록 하여, 사용시 쾌적성을 부여한다. Such a functional fabric is formed by forming a film having a myriad of micropores of 0.1 to 10.0 µm on the fabric, and the pores of the coating do not transmit water of 100 µm or more but selectively transmit water vapor of 0.0004 µm or so. While splashing water to prevent penetration, sweat from the body becomes water vapor and discharged to the outside, thus providing comfort when used.
상기와 같은 특성을 갖는 기능성 원단에서 미세구멍을 갖는 피막은 직물에 폴리우레탄 코팅되거나, 다공질의 e-PTFE(PolyTetraFluoro Ethylene) 필름을 습식, 건식, 라미네이팅(Laminating) 공법을 통하여 직물에 접착된다.In the functional fabric having the above characteristics, the film having a microporous hole is polyurethane-coated on the fabric, or the porous e-PTFE (PolyTetraFluoro Ethylene) film is adhered to the fabric through a wet, dry, laminating method.
그러나, 상기의 방법으로 제조된 종래 기능성 원단은 제조공정이 매우 복잡하여 생산성이 낮은 문제점이 있었고, 기능성 원단에 주로 사용되는 상기 e-PTFE는 발암물질로서 최근 환경 규제의 대상이 되고 있다.However, the conventional functional fabric manufactured by the above method has a problem of low productivity due to a very complicated manufacturing process, and the e-PTFE mainly used for the functional fabric is a carcinogen and has recently been subject to environmental regulations.
이에 따라 본 발명은 2층 이상의 나노섬유웹층 사이사이에 보온성을 갖는 기능성 물질층을 형성하고, 전체 두께 100㎛이하의 얇고 경량이며 보온성을 갖는 기능성 나노섬유원단을 제공하는 데 목적이 있다.Accordingly, the present invention has an object to form a functional material layer having thermal insulation between two or more layers of nanofiber web layers, and to provide a functional nanofiber fabric having a thin, light weight and thermal insulation property of less than 100 µm in total thickness.
또한, 상기한 기능성 나노섬유원단을 연속생산이 가능하도록 하나의 생산 라인 상에서 나노섬유웹 형성과 나노섬유웹용 라미네이팅 및 방사를 통한 기능성 물질층 형성과 기능성 물질용 라미네이팅을 연속하여 수행하도록 함으로써 생산성이 향상되도록 한 기능성 나노섬유원단 제조 장치를 제공하는 데 다른 목적이 있다.In addition, the productivity is improved by continuously performing the formation of the functional material layer through the formation of the nanofiber web and laminating and spinning for the nanofiber web on one production line so that the functional nanofiber fabric can be continuously produced. Another object is to provide a functional nanofiber fabric manufacturing apparatus as much as possible.
상기한 목적을 달성하기 위한 본 발명의 특징은, 2층 이상의 나노섬유웹층과, 상기 나노섬유웹층 사이사이에 형성되고 보온성을 갖는 기능성 물질이 포함된 기능성 물질층을 포함하여 구성되고, 전체 두께 100㎛이하의 얇고 경량이며 보온성을 갖는 기능성 나노섬유원단에 있다.Features of the present invention for achieving the above object is composed of a layer of at least two nanofiber webs and a functional material layer formed between the nanofiber web layers and having a functional material having heat retention, the total thickness of 100 It is in a functional nanofiber fabric that is thin, lightweight and has heat retention of less than µm.
상기 기능성 물질층에는 보온성과 함께 항균 또는 소취 물질이 더 포함된다.The functional material layer further includes an antibacterial or deodorant material with heat retention.
또한, 본 발명의 다른 특징은 원지권취롤과;In addition, another feature of the present invention is a roll of roll paper;
상기 원지권취롤에서 풀려진 원지의 진행라인 상에 배열 설치되어 상기 원지상에 나노섬유웹층을 형성하는 제1 나노섬유 방사기와;A first nanofiber spinning machine which is arranged on the progress line of the unwinding paper from the sheet winding roll to form a nanofiber web layer on the base paper;
상기 제1 나노섬유 방사기의 후방에 구비된 제1 나노섬유웹용 라미네이팅기;A laminating machine for a first nanofiber web provided at the rear of the first nanofiber spinner;
상기 제1 나노섬유웹용 라미네이팅기의 후방에 구비되어 보온성을 갖는 기능성 물질을 포함한 방사용액을 섬유상 방사 혹은 도트상으로 방사하여 나노섬유 웹층상에 기능성 물질층을 형성하는 기능성 물질 방사기; 및A functional material radiator provided on the rear side of the first nanofiber web laminating machine to form a functional material layer on the nanofiber web layer by spinning a spinning solution containing a functional material having heat retention in a fibrous or dot form; And
상기 기능성 물질 방사기의 후방에 구비된 기능성 물질용 라미네이팅기;A laminating machine for a functional material provided at the rear of the functional material radiator;
상기 기능성 물질용 라미네이팅기의 후방에 설치되어 상기 기능성 물질층상에 나노섬유웹층을 형성하는 제2 나노섬유 방사기와;A second nanofiber spinning machine installed at the rear of the laminating machine for the functional material to form a nanofiber web layer on the functional material layer;
상기 제2 나노섬유 방사기의 후방에 구비된 제2 나노섬유웹용 라미네이팅기;A laminator for a second nanofiber web provided at the rear of the second nanofiber spinner;
나노섬유원단을 권취하는 원단권취롤러;를 포함하여 구성되되,It comprises a fabric winding roller for winding the nano-fiber fabric;
상기 제1 나노섬유방사기, 제1 나노섬유웹용 라미네이팅기, 기능성 물질 방사기, 기능성 물질용 라미네이팅기, 제2 나노섬유 방사기, 제2 나노섬유웹용 라미네이팅기가 순차적으로 배치되어 이뤄진 나노섬유원단 제조장비조합이 상기 원지권치롤과 원단권취롤 사이에 하나 이상 반복적으로 배치된 것을 특징으로 하는 기능성 나노섬유원단 제조장치에 있다.The first nanofiber spinning machine, the laminating machine for the first nanofiber web, the functional material radiator, the laminating machine for the functional material, the second nanofiber spinning machine, and the laminating machine for the second nanofiber web are sequentially arranged to produce a combination of nanofiber fabric fabrication equipment. It is in the functional nanofiber fabric manufacturing apparatus, characterized in that one or more repeatedly disposed between the base winding roll and the fabric winding roll.
상기한 바와 같이 구성된 본 발명에 의하면, 최소 2층 이상 형성된 나노섬유웹에 형성된 공극에 의하여 투습 및 방수특성을 갖고, 기능성 물질층에 의하여 보온성을 포함한 기능성을 가지며, 기존 투습/방수성을 갖는 기능성 원단에 비하여 얇으면서 강도와 투습도가 개선된 기능성 나노섬유원단을 제공할 수 있어, 스포츠, 아웃도어 등 다양한 분야에 적용이 가능하고, 투습, 방수 및 보온성을 가지므로 동절기 이용시 우수한 착용감을 얻을 수 있는 효과가 있다.According to the present invention configured as described above, it has a moisture permeable and waterproof property by the pores formed on the nanofiber web formed at least two or more layers, has a functional material including heat retention by the functional material layer, and a functional fabric having existing moisture permeability/water resistance Compared to this, it is possible to provide functional nanofiber fabrics that are thinner and have improved strength and moisture permeability, and can be applied to various fields such as sports and outdoor, and have excellent moisture permeability, waterproofness, and heat retention. There is.
또한, 하나의 생산라인을 통하여 원지 상에 나노섬유웹층과 기능성 물질층을 층상구조로 연속적으로 적층하여 생산되므로 연속생산이 가능하여 생산성이 향상되는 효과가 있다.In addition, since the nano-fiber web layer and the functional material layer are continuously stacked in a layered structure on one base line through one production line, continuous production is possible, thereby improving productivity.
도 1은 본 발명에 따른 기능성 나노섬유원단을 나타내는 도면
도 2는 본 발명에 따른 기능성 나노섬유원단 제조장치를 나타내는 도면
도 3은 본 발명에 따른 기능성 나노섬유원단 제조장치의 나노섬유 방사기 구성을 나타내는 도면
도 4는 본 발명에 따른 기능성 나노섬유원단에서 기능성 물질을 도트상으로 방사하여 코팅한 구조를 나타내는 도면1 is a view showing a functional nanofiber fabric according to the present invention
2 is a view showing a functional nanofiber fabric manufacturing apparatus according to the present invention
3 is a view showing the configuration of the nanofiber spinning machine of the functional nanofiber fabric manufacturing apparatus according to the present invention
Figure 4 is a view showing a structure coated by radiating a functional material in a dot form in the functional nanofiber fabric according to the present invention
이하 본 발명의 실시 예를 첨부한 도면을 참조하여 설명한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
그러나 이는 본 문서에 기재된 기술을 특정한 실시 형태에 대해 한정하려는 것이 아니며, 본 문서의 실시 예의 다양한 변경(modifications), 균등물(equivalents), 및/또는 대체물(alternatives)을 포함하는 것으로 이해되어야한다. 도면의 설명과 관련하여, 유사한 구성요소에 대해서는 유사한 참조 부호가 사용될 수 있다.However, this is not intended to limit the technology described in this document to specific embodiments, and it should be understood that it includes various modifications, equivalents, and/or alternatives of embodiments of the document. In connection with the description of the drawings, similar reference numerals may be used for similar elements.
또한, 본 문서에서 사용된 "제1," "제2," 등의 표현들은 다양한 구성요소들을, 순서 및/또는 중요도에 상관없이 수식할 수 있고, 한 구성요소를 다른 구성요소와 구분하기 위해 사용될 뿐 해당 구성요소들을 한정하지 않는다. 예를 들면, '제1 부분'과 '제2 부분'은 순서 또는 중요도와 무관하게, 서로 다른 부분을 나타낼 수 있다. 예를 들면, 본 문서에 기재된 권리 범위를 벗어나지 않으면서 제1구성요소는 제2 구성요소로 명명될 수 있고, 유사하게 제2 구성요소도 제1 구성요소로 바꾸어 명명될 수 있다.In addition, expressions such as "first," "second," and the like used in this document may modify various components, regardless of order and/or importance, to distinguish one component from another component. It is used but does not limit the components. For example, the'first part' and the'second part' may indicate different parts regardless of order or importance. For example, the first component may be referred to as a second component without departing from the scope of rights described in this document, and similarly, the second component may also be referred to as a first component.
또한, 본 문서에서 사용된 용어들은 단지 특정한 실시 예를 설명하기 위해 사용된 것으로, 다른 실시 예의 범위를 한정하려는 의도가 아닐 수 있다. 단수의 표현은 문맥상 명백하게 다르게 뜻하지 않는 한, 복수의 표현을 포함할 수 있다. 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 용어들은 본 문서에 기재된 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가질 수 있다. 본 문서에 사용된 용어들 중 일반적인 사전에 정의된 용어들은, 관련 기술의 문맥상 가지는 의미와 동일 또는 유사한 의미로 해석될 수 있으며, 본 문서에서 명백하게 정의되지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다. 경우에 따라서, 본 문서에서 정의된 용어일지라도 본 문서의 실시 예들을 배제하도록 해석될 수 없다.Also, the terms used in this document are only used to describe specific embodiments, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person skilled in the art described in this document. Among the terms used in the present document, terms defined in the general dictionary may be interpreted as having the same or similar meaning in the context of the related art, and have an ideal or excessively formal meaning, unless explicitly defined in this document. Is not interpreted as In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of this document.
본 발명에 따른 기능성 나노섬유원단은 도 1에 나타내는 바와 같이 제 1/2 나노섬유웹층(10)(20)과, 상기 제 1/2나노섬유웹층(10)(20) 사이사이에 보온성을 갖는 기능성 물질층(30)을 형성한 것이다.The functional nanofiber fabric according to the present invention has insulation between the 1/2
상기에서 제 1/2나노섬유웹층(10)(20)은 굵기가 1000㎚이하인 섬유를 웹형으로 형성한 것으로, 주체가 되는 고분자로서는 PU(polyurethane), PVDF(poly vinylidenefluoride), PLA(polylacticacid), PGA(poly glycolic acid), PLLA(poly-l-lactic acid), PCL(polyacproactone), PS(polystylene), PVA(polyvinylalchol), PAN(polyacylonitrile), PA(polyamide), PS(polysulfone), PVP(polyvinylpyrrolidone), PES(polyethersulfone), 젤라틴(gelatin), 콜라젠(collagen) 중에서 택일된 하나 또는 이들의 혼합물을 사용할 수 있다.In the above, the 1/2
그리고, 상기 고분자를 방사가능한 정도의 점도로 용해하기 위한 용매로는 디메틸아세트아미드(Dimethylacetamide), 디메틸포름아미드(dimethylformamide), 메틸 에틸 케톤(methyl ethyl ketone), 아세톤(acetone), 디클로로벤젠dichlorobenzene), 에탄올(Ethanol), 메탄올(methannol), 이소프로필알콜(isopropylalcohol), 트리플루오로에탄올(trifluoroethanol), 트리클로로에탄올(trichloroethanol), 테트라 하이드로푸란(tetra hydrofuran), n- 메틸-2-필로리돈(n-methyl-2-pyrrolidinone), 디메틸 슬폭사이드(dimethyl sulfoxide), 페놀(phenol), 노모크로로벤젠(nomochlorobenzne), 자일렌(xylene), 폼산(fomic acid), 에틸 아세테이트(ethyl acetate), 클로로포름(chloroform), 메틸렌클로라이드(methylene chloride), 아세트산(acetic acid), 황산(sulfuric acid), 물(water) 등을 단독 내지는 복합하여 사용이 가능하다.In addition, dimethylacetamide, dimethylformamide, methyl ethyl ketone, acetone, dichlorobenzene, and dichlorobenzene are used as solvents for dissolving the polymer at a radioactive viscosity. Ethanol, methanol, isopropylalcohol, trifluoroethanol, trichloroethanol, tetra hydrofuran, n-methyl-2-pyrrolidone ( n-methyl-2-pyrrolidinone, dimethyl sulfoxide, phenol, nomochlorobenzne, xylene, formic acid, ethyl acetate, chloroform (chloroform), methylene chloride (methylene chloride), acetic acid (acetic acid), sulfuric acid (sulfuric acid), water (water), etc. can be used alone or in combination.
아울러 상기 나노 섬유 웹의 방사과정에서 첨가제를 더 추가할 수 있으며, 상기 첨가제의 예로는 접착성을 위한 핫멜트(Hot melt)용 고분자 수지를 더 첨가할 수 있는데, 그 예로는 PP(polypropylene) hot melt, EVA(ethylene vinyl acetate) hot melt, 폴리아미드 hot melt, 폴리우레탄 hot melt 등을 단독 내지 복합하여 사용할 수 있으며, 이러한 접착성을 위한 핫멜트용 고분자 수지는 기재역할을 하는 제 1나노섬유웹층과 기능성 물질층 및 기능성 물질층과 제 2나노섬유웹층 사이의 접착력을 강화한다.In addition, an additive may be further added during the spinning process of the nanofiber web, and as an example of the additive, a polymer resin for hot melt for adhesion may be further added, for example, PP (polypropylene) hot melt. , EVA (ethylene vinyl acetate) hot melt, polyamide hot melt, polyurethane hot melt, etc. can be used alone or in combination, and the polymer resin for hot melt for such adhesiveness is functional with the first nanofiber web layer serving as a substrate. Strengthens the adhesion between the material layer and the functional material layer and the second nanofiber web layer.
또한 상기 첨가제의 다른 예로는 항균제와 항취제 및 보온성물질을 선택적으로 더 첨가할 수 있다.Also, as another example of the additive, an antibacterial agent, an anti-odor agent, and a heat-insulating material may be selectively added.
이러한 고분자와 용매 및 첨가제는 전기방사시 섬유상 형태를 유지할 수 있는 농도가 적당하며, 용매에 대해 고분자 물질은 약 5 ~ 90 중량%의 범위가 적당하고, 첨가제는 상기 나노 섬유 웹을 위한 고분자와 용매 혼합물 100중량 기준 1-30중량부를 사용한다.These polymers and solvents and additives are suitable to maintain a fibrous form during electrospinning, and a polymer material is suitable for a solvent in a range of about 5 to 90% by weight, and additives are polymers and solvents for the nanofiber web. 1-30 parts by weight based on 100 parts by weight of the mixture is used.
상기 기능성 물질층에는 나노섬유 웹에 에어로겔, 실라카겔, 제올라이트, 티타늄 옥사이드, 기타 금속 및 세라믹 물질 중에서 택일된 하나 혹은 이들의 혼합물로 구성된 보온성물질이 포함되고, 추가로 항균 또는 항취제 등의 기능성 물질이 더 포함될 수 있다.The functional material layer includes a heat-insulating material composed of one or a mixture selected from aerogels, silica gel, zeolite, titanium oxide, and other metal and ceramic materials on the nanofiber web, and further functional materials such as antibacterial or deodorant This may be further included.
이러한 기능성 물질층은 나노섬유 형태로 방사되거나 나노스프레이코팅을 통하여 상기 나노 섬유 웹층(10) 상에 도트 형태로 도포되어 코팅될 수 있으며, 상기 나노섬유 형태 및 도트 형태 모두가 형성될 수도 있다.The functional material layer may be coated in a dot form on the
한편, 본 발명에 따른 기능성 원단 제조 장치는 원지권취롤(100)과, 상기 원지권취롤(100)에서 풀려진 원지(110)상에 나노섬유를 방사하도록 일렬로 구비된 제 1/2나노섬유 방사기(210)(310)와, 상기 제 1/2나노섬유 방사기(210)(310)의 후단에 각각 구비된 제 1/2나노섬유웹용 라미네이팅기(220)(320), 상기 제 1/2나노섬유 방사기(210)(310) 사이에 구비되어 보온성을 포함한 기능성 물질을 방사하는 기능성 물질 방사기(410)와 상기 기능성 물질층을 압착하는 기능성 물질용 라미네이팅기(420)를 포함하여 구성된다.On the other hand, the functional fabric manufacturing apparatus according to the present invention is a first half-nano fiber provided in a line to radiate nanofibers on the
상기 제 1나노섬유 방사기(210)는 도 3에 나타내는 바와 같이 방사용액이 일측으로 공급되고 방사용액이 배출되는 다수개의 통공(214)이 천공된 방사용액 공급관(215), 상기 방사용액 공급관(215)의 통공(214)에 고정설치되는 노즐(216), 상기 방사용액 공급관(215)이 삽입되는 삽입홈(217)이 일측에 형성된 몸체(218), 상기 노즐(216)이 관통되는 관통공(219a)이 천공되어 몸체(218)의 삽입홈(217)을 폐쇄하여 방사용액 공급관(215) 및 노즐(216)을 위치 고정시키는 덮개(219)를 포함하여 구성된다.The first
이와 같이 구성된 제 1나노섬유 방사기(210)는 상기 노즐(216)을 포함하는 노즐몸체(218)가 1줄 이상 설치되어 각 노즐몸체가 구동수단에 의하여 서로 다른 방향으로 왕복 운동하도록 하여 나노섬유 웹의 강도를 향상시킬 수도 있다.In the
한편, 상기 제 1나노섬유 방사기(210)의 후방에 구비되는 제 2 나노섬유 방사기(310)의 구성도 이와 동일하므로 설명을 생략한다.On the other hand, since the configuration of the second
그리고, 상기 제 1/2나노 섬유 방사기는 전기 용액 방사, 전기 용융 방사 등 공지의 방사방법 중 어떠한 것이든 사용 가능하다.In addition, the 1/2-nano fiber spinning machine may be any of known spinning methods such as electric solution spinning and electric melt spinning.
한편, 상기 제 1/2나노섬유웹용 라미네이팅기(220)(320)는 금속으로 이루어진 하부 롤러와 실리콘 등의 합성수지로 형성된 상부 롤러, 상기 상/하부롤러간 압력을 조절하기 위한 유압식 압력조절수단(미도시)을 포함하여 구성되어, 전기 및 오일에 의하여 롤러를 가열하여 0~10Nkg압력으로 원지의 이송속도와 연동하여 구동되도록 한다.On the other hand, the laminating machine for the 1/2 nanofiber web (220, 320) is a lower roller made of metal and an upper roller formed of a synthetic resin such as silicone, a hydraulic pressure adjusting means for adjusting the pressure between the upper and lower rollers ( It is configured to include, so that the roller is heated by electricity and oil to drive in conjunction with the transfer speed of the original paper at a pressure of 0 to 10 Nkg.
그리고 상기 기능성 물질 방사기(410)는 제 1나노섬유 방사기(210)와 제 1나노섬유웹용 라미네이팅기(220)를 통과한 제 1나노섬유웹층상에 나노섬유 형태로 기능성 물질을 방사하거나, 도트형태로 기능성 물질을 나노 스프레이 방사하여 코팅하는데, 이러한 형태의 차이는 동일한 방사기에서 방사용액의 점도를 조절함으로써 이루어진다.In addition, the
즉, 나노스프레이 방사코팅은 방사용액을 나노 스프레이화 하기위해서 방사용액의 점도를 나노섬유 방사의 경우보다 내려서 사용하는데, 폴리우레탄(PU)을 이용하여 나노섬유를 만들기 위한 점도는 보통 200~1000 cPS이나, 점도를 200 cPS이하로 내려서 방사를 하게 되면 용액이 튀는 현상이 발생하고 이 튀는 시점으로 점도를 내리면 용액이 스프레이 방사되며, 폴리우레탄(PU)의 경우 150~60 cPS 이하에서 안정적으로 스프레이 방사가 가능하다.That is, nanospray spinning coating uses a spinning solution with a lower viscosity than nanofiber spinning in order to nanospray the spinning solution. The viscosity for making nanofibers using polyurethane (PU) is usually 200 to 1000 cPS. However, if the viscosity is lowered to 200 cPS or less to spin, the solution splashes, and if the viscosity is lowered to the point of splashing, the solution is sprayed. In the case of polyurethane (PU), the spray is stably sprayed at 150 to 60 cPS or less. Is possible.
도면 중 미설명부호 420은 기능성 물질용 라미네이팅기이고, 500은 나노섬유원단을 권취하는 원단권취롤을 나타낸다.In the drawings,
이와 같이 구성된 본 발명에 따른 기능성 나노섬유원단 제조장치를 이용한 기능성 나노섬유원단 제조방법을 살펴보면, 원지권취롤에서 풀려진 원지 상에 제 1나노섬유 방사기에서 나노섬유를 방사한 후 제 1나노섬유웹용 라미네이팅기로 압착하고, 그 상부에 기능성 물질 방사기를 통하여 나노섬유방사 또는 나노 스프레이 코팅의 방법중 하나로 기능성 물질층을 형성하고 기능성 물질용 라미네이팅기를 통해서 라미네이팅한 후, 다시 제 2나노섬유 방사기로 나노섬유방사하고 제 2나노섬유웹용 라미네이팅기로 방사하는 과정을 다수회 반복하여 최종적으로 최상/최하층에 나노섬유웹층이 형성되고 나노섬유웹층 사이에 기능성 물질층이 형성된 기능성 나노섬유원단을 얻게 된다.Looking at the method for manufacturing the functional nanofiber fabric using the functional nanofiber fabric manufacturing apparatus according to the present invention configured as described above, after spinning the nanofibers from the first nanofiber spinning machine on the base paper unwound from the roll of paper, for the first nanofiber web After compressing with a laminating machine, a functional material layer is formed on one of the methods of nanofiber spinning or nano spray coating through a functional material radiator on the top, laminating through a laminating machine for a functional material, and then nanofiber spinning with a second nanofiber radiator. Then, the process of spinning the second nanofiber web laminating machine is repeated multiple times to finally obtain a functional nanofiber fabric having a nanofiber web layer formed on the top/bottom layer and a functional material layer formed between the nanofiber web layers.
한편, 상기 기능성 물질층에는 기본적으로 보온성 물질을 사용하고, 여기에 항균, 항취 등 기능성 물질을 추가로 더 첨가할 수 있다.On the other hand, the functional material layer is basically used as a heat-insulating material, it is possible to further add a functional material such as antibacterial and anti-odor.
이와 같이 제조된 충전재는 20±2℃, 습도 65±4% 조건에서 보온성 측정결과(KES-F7 LaboⅡ) 36.1%가 확인되었으며, 0.026W/m·℃의 열전도도를 갖는다.The thus prepared filler was found to have 36.1% of measurement results of heat retention (KES-F7 LaboII) at 20±2℃ and 65±4% humidity, and had a thermal conductivity of 0.026W/m·℃.
또한 통기도(ASTM D737) 0.4 cfm, 내수압(AATCC 127) 10,000 mmH2O 이상, 투습도(JIS L l099 A-l) 10,258 g/㎡/24h를 갖는다.In addition, it has an air permeability (ASTM D737) of 0.4 cfm, water pressure (AATCC 127) of 10,000 mmH2O or higher, and moisture permeability (JIS L 1099 A-l) of 10,258 g/m2/24h.
따라서 본 발명에 따른 기능성 나노섬유원단은 투습 및 방수특성을 갖고 종래 기능성 원단이 보온성을 갖지 않고 있는 것을 감안하면 보온력이 매우 우수하며, 종래 기능성 원단에 비하여 강도가 강하고 얇으며 경량성을 확보한다.Therefore, considering that the functional nanofiber fabric according to the present invention has moisture-permeable and waterproof properties and the conventional functional fabric does not have thermal insulation, the thermal insulation power is very excellent, and the strength is stronger, thinner and lighter than the conventional functional fabric.
한편, 본 발명의 실시예에서는 나노섬유웹층이 두층 형성된 것을 예로서 설명하였으며, 나노섬유웹은 나노섬유 방사기와 나노섬유웹용 라미네이팅기, 기능성 물질 방사기와 기능성물질용 라미네이팅기 등을 하나의 라인상에 더 배열함으로써, 다수층을 형성할 수도 있다.On the other hand, in the embodiment of the present invention, it was described as an example in which two layers of the nanofiber web layer were formed, and the nanofiber web includes a nanofiber spinning machine, a laminating machine for a nanofiber web, a functional material radiator and a laminating machine for a functional material on one line. By further arranging, multiple layers can also be formed.
100 : 원지권취롤 110 : 원지
210, 310 : 나노섬유 방사기 220, 320 : 라미네이팅기
410, 420 : 기능성 물질 방사기 500 : 원단권취롤100: Roll of roll paper 110: Roll of paper
210, 310:
410, 420: Functional material spinning machine 500: Fabric winding roll
Claims (6)
상기 나노섬유웹층 사이에 형성되고 보온성을 갖는 기능성 물질이 포함된 기능성 물질층;을 포함하여 구성된 것을 특징으로 하는 기능성 나노섬유원단.A nanofiber web layer of two or more layers;
Functional nanofiber fabric, characterized in that it is configured to include; a functional material layer formed between the nanofiber web layer and containing a functional material having heat retention.
상기 원지권취롤에서 풀려진 원지의 진행라인 상에 배열 설치되어 상기 원지상에 나노섬유웹층을 형성하는 제1 나노섬유 방사기와;
상기 제1 나노섬유 방사기의 후방에 구비된 제1 나노섬유웹용 라미네이팅기;
상기 제1 나노섬유웹용 라미네이팅기의 후방에 구비되어 보온성을 갖는 기능성 물질을 포함한 방사용액을 섬유상 방사 혹은 도트상으로 방사하여 나노섬유 웹층상에 기능성 물질층을 형성하는 기능성 물질 방사기; 및
상기 기능성 물질 방사기의 후방에 구비된 기능성 물질용 라미네이팅기;
상기 기능성 물질용 라미네이팅기의 후방에 설치되어 상기 기능성 물질층상에 나노섬유웹층을 형성하는 제2 나노섬유 방사기와;
상기 제2 나노섬유 방사기의 후방에 구비된 제2 나노섬유웹용 라미네이팅기;
나노섬유원단을 권취하는 원단권취롤러;를 포함하여 구성되되,
상기 제1 나노섬유방사기, 제1 나노섬유웹용 라미네이팅기, 기능성 물질 방사기, 기능성 물질용 라미네이팅기, 제2 나노섬유 방사기, 제2 나노섬유웹용 라미네이팅기가 순차적으로 배치되어 이뤄진 나노섬유원단 제조장비조합이 상기 원지권치롤과 원단권취롤 사이에 하나 이상 반복적으로 배치된 것을 특징으로 하는 기능성 나노섬유원단 제조장치.
A roll of winding paper;
A first nanofiber spinning machine arranged on a progress line of the unwinding sheet from the sheet winding roll to form a nanofiber web layer on the sheet;
A laminating machine for a first nanofiber web provided at the rear of the first nanofiber spinner;
A functional material radiator provided on the rear of the first nanofiber web laminating machine to form a functional material layer on the nanofiber web layer by spinning a spinning solution containing a functional material having heat retention in a fibrous or dot shape; And
A laminating machine for a functional material provided at the rear of the functional material radiator;
A second nanofiber spinning machine installed at the rear of the laminating machine for the functional material to form a nanofiber web layer on the functional material layer;
A laminator for a second nanofiber web provided at the rear of the second nanofiber spinner;
It comprises a fabric winding roller for winding the nano-fiber fabric;
The first nanofiber spinning machine, the laminating machine for the first nanofiber web, the functional material radiator, the laminating machine for the functional material, the second nanofiber spinning machine, and the laminating machine for the second nanofiber web are sequentially arranged to produce a combination of nanofiber fabric fabrication equipment. Functional nanofiber fabric manufacturing apparatus, characterized in that one or more repetitively disposed between the base winding roll and the fabric winding roll.
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| JP2006045716A (en) | 2004-08-04 | 2006-02-16 | Unitica Fibers Ltd | Moisture-permeable waterproof cloth and method for producing the same |
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| JP2006045716A (en) | 2004-08-04 | 2006-02-16 | Unitica Fibers Ltd | Moisture-permeable waterproof cloth and method for producing the same |
| KR20140019735A (en) * | 2012-08-06 | 2014-02-17 | 주식회사 아모그린텍 | Heat insulation sheet and manufacturing method thereof |
| KR20160009496A (en) * | 2014-07-15 | 2016-01-26 | 주식회사 아모그린텍 | Heat insulation tape, complex sheet having the same and electronic device |
| KR20160024352A (en) * | 2014-08-21 | 2016-03-04 | 주식회사 아모그린텍 | Heat insulation sheet using porous substrate |
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