KR102252097B1 - Functional nanofiber fabric and its manufacturing apparatus - Google Patents
Functional nanofiber fabric and its manufacturing apparatus Download PDFInfo
- Publication number
- KR102252097B1 KR102252097B1 KR1020200023270A KR20200023270A KR102252097B1 KR 102252097 B1 KR102252097 B1 KR 102252097B1 KR 1020200023270 A KR1020200023270 A KR 1020200023270A KR 20200023270 A KR20200023270 A KR 20200023270A KR 102252097 B1 KR102252097 B1 KR 102252097B1
- Authority
- KR
- South Korea
- Prior art keywords
- nanofiber
- functional
- functional material
- spinning
- fabric
- Prior art date
Links
- 239000002121 nanofiber Substances 0.000 title claims abstract description 124
- 239000004744 fabric Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000009987 spinning Methods 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 61
- 238000010030 laminating Methods 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 21
- 230000035699 permeability Effects 0.000 claims abstract description 7
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004695 Polyether sulfone Substances 0.000 claims description 4
- 229920000954 Polyglycolide Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000000835 fiber Substances 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
- 229920006393 polyether sulfone 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
- 239000011148 porous material Substances 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
- 239000004952 Polyamide Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910021536 Zeolite Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229920001436 collagen Polymers 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000004633 polyglycolic acid Substances 0.000 claims description 3
- 229950008885 polyglycolic acid Drugs 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 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
- 239000002952 polymeric resin Substances 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 4
- 239000002059 nanofabric Substances 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 239000002904 solvent Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 239000008204 material by function Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 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
- 238000005516 engineering process Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- -1 nomochlorobenzne Chemical compound 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- YWLXZCAOJYQMKY-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl.ClC1=CC=CC=C1Cl YWLXZCAOJYQMKY-UHFFFAOYSA-N 0.000 description 1
- KPWDGTGXUYRARH-UHFFFAOYSA-N 2,2,2-trichloroethanol Chemical compound OCC(Cl)(Cl)Cl KPWDGTGXUYRARH-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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process 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
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229960004592 isopropanol Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VWBWQOUWDOULQN-UHFFFAOYSA-N nmp n-methylpyrrolidone Chemical compound CN1CCCC1=O.CN1CCCC1=O VWBWQOUWDOULQN-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon 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
- 238000010792 warming Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- 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
-
- 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
Landscapes
- 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
본 발명은 기능성 나노섬유원단과 그 제조 장치에 관한 것으로, 지권취롤과, 상기 원지권취롤에서 풀려진 원지의 진행라인 상에 배열 설치되어 상기 원지 상에 나노섬유를 방사하여 나노섬유웹을 형성하는 하나 이상의 나노섬유 방사기와, 상기 각 나노섬유 방사기의 후단에 각각 구비된 나노섬유웹용 라미네이팅기, 상기 나노섬유 방사기 사이에 구비되어 보온성을 갖는 기능성 물질을 포함한 방사용액을 섬유상 방사 혹은 도트상으로 방사하여 나노섬유웹상에 기능성 물질층을 형성하는 기능성 물질 방사기 및 상기 기능성 물질 방사기 후단에 구비되어 기능성 물질층을 압착하는 기능성 물질용 라미네이팅기를 포함하여 구성되는 기능성 나노섬유원단 제조장치 및 이에 의한 기능성 나노섬유원단 제조방법 및, 이로 인하여 생성된 기능성 나노원단에 관한 것으로, 보온성과 항균, 항취성 등의 기능성을 갖고 기존 기능성 원단에 비하여 얇으면서 강도와 투습도가 개선되도록 하며, 연속생산이 가능하여 생산성이 향상되도록 한 투습방수성을 갖는 기능성 나노섬유원단과 그 제조 장치에 관한 것이다.The present invention relates to a functional nanofiber fabric and a device for manufacturing the same, and is arranged on a paper winding roll and a progress line of a raw paper unwound from the raw paper winding roll to form a nanofiber web by spinning nanofibers on the raw paper. At least one nanofiber spinning machine, a laminating machine for a nanofiber web provided at the rear end of each of the nanofiber spinning machines, and a spinning solution including a functional material having heat retention is provided between the nanofiber spinning machines in the form of fibrous spinning or spinning in dots. Functional nanofiber fabric manufacturing apparatus comprising a functional material spinning machine for forming a functional material layer on the nanofiber web and a laminating machine for a functional material that is provided at the rear end of the functional material spinning machine and compresses the functional material layer, and functional nanofibers thereby It relates to a fabric manufacturing method and functional nano-fabrics produced thereby. It has functions such as warmth, antibacterial, and anti-odor, and is thinner than existing functional fabrics, while improving strength and moisture permeability, and continuous production is possible, thereby improving productivity. It relates to a functional nanofiber fabric having a moisture permeable and waterproofing property and a manufacturing apparatus thereof.
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 device for manufacturing the same, and more specifically, a functional nanofiber that has warmth and improves strength and moisture permeability while being thinner than the existing functional fabric, and enables continuous production to improve 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 the range of use thereof is expanding to various industrial materials such as vehicles and interiors, as well as outdoor products such as sports clothing, outdoor clothing, tents, and sleeping bags.
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. These functional fabrics are formed by forming a film having a myriad of fine pores of about 0.1 to 10.0 µm on the fabric, and the pores of the film do not penetrate water of 100 µm or more and selectively transmit only water vapor of about 0.0004 µm. Water is splashed to prevent penetration, while sweat from the body becomes water vapor and is discharged to the outside, providing comfort in use.
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 micropores is coated with polyurethane on the fabric, or a porous e-PTFE (PolyTetraFluoro Ethylene) film is adhered to the fabric through a wet, dry, or 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, which is mainly used for functional fabrics, is a carcinogen and has been subject to recent 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, it is an object of the present invention to form a functional material layer having warmth between two or more nanofiber web layers, and to provide a thin, lightweight, and warmth functional nanofiber fabric having a total thickness of 100 μm or less.
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, to enable continuous production of the above functional nanofiber fabric, productivity is improved by continuously forming a layer of a functional material and laminating for a functional material through the formation of a nanofiber web and laminating and spinning for the nanofiber web on one production line. Another object is to provide an apparatus for manufacturing a functional nanofiber fabric 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.A feature of the present invention for achieving the above object is composed of two or more nanofiber web layers, and a functional material layer formed between the nanofiber web layers and including a functional material having warmth, and a total thickness of 100 It is in a functional nanofiber fabric that is thin, light weight and warmth of less than ㎛.
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 paper winding roll;
상기 원지권취롤에서 풀려진 원지의 진행라인 상에 배열 설치되어 상기 원지상에 나노섬유웹층을 형성하는 제1 나노섬유 방사기와;A first nanofiber spinning device arranged on a progress line of the base paper unwound from the base paper 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 spinning machine;
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 spinning machine provided at 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 warmth in a fiber or dot shape; 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 a functional material to form a nanofiber web layer on the functional material layer;
상기 제2 나노섬유 방사기의 후방에 구비된 제2 나노섬유웹용 라미네이팅기;A laminating machine for a second nanofiber web provided at the rear of the second nanofiber spinning machine;
나노섬유원단을 권취하는 원단권취롤러;를 포함하여 구성되되,Consisting, including; a fabric winding roller for winding the nanofiber 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 first laminating machine for the nanofiber web, the functional material spinning machine, the functional material laminating machine, the second nanofiber spinning machine, and the second nanofiber web laminating machine are sequentially arranged. There is a functional nanofiber fabric manufacturing apparatus, characterized in that one or more are repeatedly disposed between the original paper 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 moisture-permeable and waterproof properties due to the pores formed in the nanofiber web formed in at least two layers, has functionality including warmth by the functional material layer, and has existing moisture-permeable/waterproof functional fabric It can provide a functional nanofiber fabric that is thinner and has improved strength and moisture permeability, so it can be applied to various fields such as sports and outdoor, and has moisture-permeable, waterproof and warmth properties, so you can get an excellent fit when using in winter. There is.
또한, 하나의 생산라인을 통하여 원지 상에 나노섬유웹층과 기능성 물질층을 층상구조로 연속적으로 적층하여 생산되므로 연속생산이 가능하여 생산성이 향상되는 효과가 있다.In addition, since it is produced by continuously stacking a nanofiber web layer and a functional material layer on a base paper in a layered structure 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
Figure 2 is a view showing a functional nanofiber fabric manufacturing apparatus according to the present invention
Figure 3 is a view showing the configuration of a 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 spinning a functional material in a dot shape from 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 a specific embodiment, and it should be understood to include various modifications, equivalents, and/or alternatives of the embodiments of this 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," etc. used in this document can modify various elements regardless of their order and/or importance, and to distinguish one element from other elements. It is used only and does not limit the corresponding components. For example, the'first part' and the'second part' may represent different parts regardless of order or importance. For example, without departing from the scope of the rights described in this document, a first component may be referred to as a second component, and similarly, a second component may be renamed to 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.In addition, terms used in this document are only used to describe a specific embodiment, 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 one of ordinary skill in the technical field described in this document. Among terms used in this document, terms defined in a general dictionary may be interpreted as having the same or similar meanings as those in the context of the related technology, and unless explicitly defined in this document, they have ideal or excessively formal meanings. 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 heat retention 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.And, as a solvent for dissolving the polymer to a spinable viscosity, dimethylacetamide, dimethylformamide, methyl ethyl ketone, acetone, dichlorobenzene dichlorobenzene, Ethanol, methanol, isopropylalcohol, trifluoroethanol, trichloroethanol, tetra hydrofuran, n-methyl-2-pyrrolidone ( n-methyl-2-pyrrolidinone), dimethyl sulfoxide, phenol, nomochlorobenzne, xylene, fomic acid, ethyl acetate, chloroform (chloroform), methylene chloride, acetic acid, sulfuric acid, 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, a polypropylene (PP) hot melt , EVA (ethylene vinyl acetate) hot melt, polyamide hot melt, polyurethane hot melt, etc. can be used alone or in combination. The adhesion between the material layer and the functional material layer and the second nanofiber web layer is reinforced.
또한 상기 첨가제의 다른 예로는 항균제와 항취제 및 보온성물질을 선택적으로 더 첨가할 수 있다.In addition, as another example of the additive, an antimicrobial agent, an anti-odor agent, and a warming material may be optionally further 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, solvents, and additives have a suitable concentration to maintain the fibrous form during electrospinning, and the polymer material is in the range of about 5 to 90% by weight relative to the solvent, and additives are polymers and solvents for the nanofiber web 1-30 parts by weight is used based on 100 parts by weight of the mixture.
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 an insulating material composed of one or a mixture thereof selected from airgel, silica gel, zeolite, titanium oxide, and other metal and ceramic materials in the nanofiber web, and additionally functional materials such as antibacterial or anti-odorant This may include more.
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 spun in the form of nanofibers or 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 provided in a line to spin the nanofibers on the original
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 first
한편, 상기 제 1나노섬유 방사기(210)의 후방에 구비되는 제 2 나노섬유 방사기(310)의 구성도 이와 동일하므로 설명을 생략한다.Meanwhile, 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 use 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 1/2 nanofiber
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.And the functional
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.In other words, nanospray spinning coating is used by lowering the viscosity of the spinning solution than that of nanofiber spinning to make the spinning solution nanospray. The viscosity for making nanofibers using polyurethane (PU) is usually 200~1000 cPS. However, if the viscosity is lowered to 200 cPS or less and spinning is performed, the solution splashes, and when the viscosity is lowered to this splashing point, the solution is sprayed and spinning, and in the case of polyurethane (PU), spray spinning stably 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 a method for manufacturing a functional nanofiber fabric using the functional nanofiber fabric manufacturing apparatus according to the present invention configured as described above, the first nanofiber web is used after spinning the nanofiber in the first nanofiber spinning machine on the raw paper unwound from the original paper winding roll. After compressing with a laminating machine, forming a layer of functional material by one of the methods of nanofiber spinning or nanospray coating through a functional material spinning machine on the top, laminating through a laminating machine for functional materials, and then spinning nanofibers with a second nanofiber spinning machine And by repeating the spinning process a number of times with the laminating machine for the second nanofiber web, finally, a nanofiber web layer is formed on the top/bottom layer, and a functional nanofiber fabric is obtained in which a functional material layer is 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 basically uses a thermal insulation material, and further functional materials such as antibacterial and anti-odor may be further added thereto.
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 prepared filler was found to be 36.1% of the thermal insulation measurement result (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, a water pressure (AATCC 127) of 10,000 mmH2O or more, and a 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 permeability and waterproof properties, and the conventional functional fabric does not have warmth, it has very excellent thermal insulation, and has strong strength, thinner, and light weight compared to 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.Meanwhile, in the embodiment of the present invention, it has been described as an example that two layers of nanofiber web layers are formed, and the nanofiber web includes a nanofiber spinning machine and a laminating machine for a nanofiber web, a functional material spinning machine and a functional material laminating machine 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: raw paper winding roll 110: raw paper
210, 310:
410, 420: functional material spinning machine 500: fabric winding roll
Claims (6)
2층 이상의 나노섬유웹층과;
상기 나노섬유웹층 사이에 형성되고 보온성을 갖는 기능성 물질이 포함된 기능성 물질층;을 포함하여 구성되며,
상기 나노섬유웹층은 형성된 공극에 의하여 투습 및 방수 특성을 가지며,
상기 기능성 물질층은 나노섬유 형태로 방사되거나 나노스프레이코팅에 의해 형성되는 것을 특징으로 하는 아웃도어 의류용 기능성 나노섬유원단.In the functional nanofiber fabric with moisture permeable and waterproof properties used in outdoor clothing,
Two or more nanofiber web layers;
And a functional material layer formed between the nanofiber web layers and containing a functional material having warmth,
The nanofiber web layer has moisture permeability and waterproof properties due to the formed pores,
The functional material layer is a functional nanofiber fabric for outdoor clothing, characterized in that formed by spinning or nanospray coating in the form of nanofibers.
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 raw paper winding roll;
A first nanofiber spinning device arranged on a progress line of the base paper unwound from the base paper winding roll to form a nanofiber web layer on the base paper;
A laminating machine for a first nanofiber web provided at the rear of the first nanofiber spinning machine;
A functional material spinning machine provided at 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 including a functional material having warmth in a fiber or dot shape; And
A laminating machine for a functional material provided at the rear of the functional material radiator;
A second nanofiber spinning device installed at the rear of the functional material laminating machine to form a nanofiber web layer on the functional material layer;
A laminating machine for a second nanofiber web provided at the rear of the second nanofiber spinning machine;
Consisting, including; a fabric winding roller for winding the nanofiber fabric,
The first nanofiber spinning machine, the first laminating machine for the nanofiber web, the functional material spinning machine, the laminating machine for the functional material, the second nanofiber spinning machine, and the second laminating machine for the nanofiber web are sequentially arranged. Functional nanofiber fabric manufacturing apparatus, characterized in that one or more repeatedly disposed between the original paper winding roll and the fabric winding roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200023270A KR102252097B1 (en) | 2020-02-25 | 2020-02-25 | Functional nanofiber fabric and its manufacturing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200023270A KR102252097B1 (en) | 2020-02-25 | 2020-02-25 | Functional nanofiber fabric and its manufacturing apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190000637A Division KR102118977B1 (en) | 2019-01-03 | 2019-01-03 | Manufacturing method of functional nanofiber fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200084812A KR20200084812A (en) | 2020-07-13 |
| KR102252097B1 true KR102252097B1 (en) | 2021-05-14 |
Family
ID=71570881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200023270A KR102252097B1 (en) | 2020-02-25 | 2020-02-25 | Functional nanofiber fabric and its manufacturing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102252097B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045716A (en) | 2004-08-04 | 2006-02-16 | Unitica Fibers Ltd | Moisture-permeable waterproof cloth and method for producing the same |
| KR101511285B1 (en) * | 2012-08-06 | 2015-04-10 | 주식회사 아모그린텍 | Heat insulation sheet and manufacturing method thereof |
| KR101855684B1 (en) * | 2014-07-15 | 2018-05-09 | 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 |
| KR101691039B1 (en) * | 2015-05-27 | 2016-12-29 | 국방과학연구소 | 3-dimenstinal nanofiber membrane and Method of manufacturing the same using liquid collector |
-
2020
- 2020-02-25 KR KR1020200023270A patent/KR102252097B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200084812A (en) | 2020-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101164947B1 (en) | Nano-Fiber Web for Self-sealing and Method for Manufacturing the Same, and Composite Material Using the Same and Method for Manufacturing the Same | |
| KR102118977B1 (en) | Manufacturing method of functional nanofiber fabric | |
| EP1913188B1 (en) | Bicomponent sheet material having liquid barrier properties | |
| CN101316646B (en) | A braid-reinforced composite hollow fiber membrane | |
| US10132004B2 (en) | Waterproof sound-permitting sheet, method of manufacturing same, and electronic device provided with waterproof sound-permitting sheet | |
| KR102109725B1 (en) | Breathable and Waterproof Fabric and Manufacturing Method thereof | |
| KR20100027338A (en) | Laminating method using electrospinning | |
| KR20010051790A (en) | Cross laminated nonwoven fabric having intermediate layer | |
| CN110709552A (en) | Fiber structure, molded body, and sound absorbing material | |
| KR20090128097A (en) | Method of manufacturing water-proof and moisture-permeable fabric comprising nano fiber web | |
| KR101234044B1 (en) | Ultraviolet-curable type fabric for waterproof and breathable and preparing the same | |
| KR20120086149A (en) | Moisture-permeable and water-proof fabric and method of manufacturing the same | |
| KR101156908B1 (en) | Needle-punching non-woven fabric using a different component and manufacturing method thereof | |
| KR101962451B1 (en) | Non-swelling porous film and manufacturing method tereof and its use using the same | |
| KR101106679B1 (en) | Polyurethane nano fiber web and water-proof/moisture-permeable fabric comprising the same | |
| KR102252097B1 (en) | Functional nanofiber fabric and its manufacturing apparatus | |
| KR102142897B1 (en) | Functional non-woven fabric | |
| KR20150101357A (en) | Breathable and waterproof fabric and method of manufacturing the same | |
| KR20180018932A (en) | Filter media and Filter unit comprising the same | |
| KR101104725B1 (en) | seam sealing tape and manufacturing method thereof | |
| KR102209446B1 (en) | Artificial filler with nanofiber applied | |
| KR102131552B1 (en) | Functional non-woven fabric applied shoes | |
| US20120103661A1 (en) | Electrical insulating sheet and method for manufacturing the same | |
| KR20160042076A (en) | Carrier material for vinyl floor covering | |
| KR101450217B1 (en) | An apparatus for electrospinning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E90F | Notification of reason for final refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |