KR20200038428A - 나노파이버 제조장치 및 그것에 사용되는 헤드 - Google Patents
나노파이버 제조장치 및 그것에 사용되는 헤드 Download PDFInfo
- Publication number
- KR20200038428A KR20200038428A KR1020197037956A KR20197037956A KR20200038428A KR 20200038428 A KR20200038428 A KR 20200038428A KR 1020197037956 A KR1020197037956 A KR 1020197037956A KR 20197037956 A KR20197037956 A KR 20197037956A KR 20200038428 A KR20200038428 A KR 20200038428A
- Authority
- KR
- South Korea
- Prior art keywords
- raw material
- flow path
- gas
- outlet surface
- gas flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000002121 nanofiber Substances 0.000 title claims abstract description 108
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 98
- 239000002994 raw material Substances 0.000 claims abstract description 368
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 239000004753 textile Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 20
- 239000011347 resin Substances 0.000 abstract description 20
- 239000007789 gas Substances 0.000 description 319
- 230000004048 modification Effects 0.000 description 117
- 238000012986 modification Methods 0.000 description 117
- 239000002904 solvent Substances 0.000 description 29
- 238000010438 heat treatment Methods 0.000 description 19
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 239000000155 melt Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
- B05B7/0853—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single gas jet and several jets constituted by a liquid or a mixture containing a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
- B05B7/0861—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets with one single jet constituted by a liquid or a mixture containing a liquid and several gas jets
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/06—Distributing spinning solution or melt to spinning nozzles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- 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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
- D04H1/565—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres by melt-blowing
-
- 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
- D04H1/736—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 characterised by the apparatus for arranging fibres
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/025—Melt-blowing or solution-blowing dies
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2017-101292 | 2017-05-22 | ||
| JP2017101292A JP6964861B2 (ja) | 2017-05-22 | 2017-05-22 | ナノファイバー製造装置およびそれに用いられるヘッド |
| PCT/JP2018/019627 WO2018216681A1 (fr) | 2017-05-22 | 2018-05-22 | Dispositif de fabrication de nanofibres et tête utilisée pour celui-ci |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200038428A true KR20200038428A (ko) | 2020-04-13 |
Family
ID=64395707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197037956A Ceased KR20200038428A (ko) | 2017-05-22 | 2018-05-22 | 나노파이버 제조장치 및 그것에 사용되는 헤드 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20200173057A1 (fr) |
| EP (1) | EP3633083A4 (fr) |
| JP (1) | JP6964861B2 (fr) |
| KR (1) | KR20200038428A (fr) |
| CN (1) | CN111542653A (fr) |
| AU (1) | AU2018273416A1 (fr) |
| CA (1) | CA3064728A1 (fr) |
| MY (1) | MY194530A (fr) |
| RU (1) | RU2760806C2 (fr) |
| SG (1) | SG10202110627TA (fr) |
| TW (1) | TW201908546A (fr) |
| WO (1) | WO2018216681A1 (fr) |
| ZA (1) | ZA201907708B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4301910A4 (fr) * | 2021-03-02 | 2024-08-14 | Board of Regents, The University of Texas System | Appareil de poche/portatif pour la production de fibres fines |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010185153A (ja) | 2009-02-13 | 2010-08-26 | Japan Vilene Co Ltd | 極細繊維不織布の製造方法、及びその製造装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818464A (en) * | 1984-08-30 | 1989-04-04 | Kimberly-Clark Corporation | Extrusion process using a central air jet |
| CA1284411C (fr) * | 1984-08-30 | 1991-05-28 | Kimberly-Clark Worldwide, Inc. | Methode et filiere d'extrusion a jet d'air axial |
| JPH01239150A (ja) * | 1988-03-15 | 1989-09-25 | Polymer Processing Res Inst | 多数本糸群の配列固定方法 |
| JP3657700B2 (ja) * | 1996-06-18 | 2005-06-08 | 新日本石油化学株式会社 | カサ高性不織布の製造方法 |
| US6382526B1 (en) * | 1998-10-01 | 2002-05-07 | The University Of Akron | Process and apparatus for the production of nanofibers |
| US6045907A (en) * | 1998-10-09 | 2000-04-04 | E. I. Du Pont De Nemours And Company | Grafted poly(p-phenylene terephthalamide) fibers |
| JP4233181B2 (ja) * | 1999-09-30 | 2009-03-04 | 新日本石油株式会社 | 横配列ウェブの製造方法および製造装置 |
| US6776858B2 (en) * | 2000-08-04 | 2004-08-17 | E.I. Du Pont De Nemours And Company | Process and apparatus for making multicomponent meltblown web fibers and webs |
| KR100406981B1 (ko) * | 2000-12-22 | 2003-11-28 | 한국과학기술연구원 | 전하 유도 방사에 의한 고분자웹 제조 장치 및 그 방법 |
| US6695992B2 (en) * | 2002-01-22 | 2004-02-24 | The University Of Akron | Process and apparatus for the production of nanofibers |
| JP5225885B2 (ja) * | 2009-02-16 | 2013-07-03 | パナソニック株式会社 | ナノファイバ製造装置、および製造方法 |
| JP5647498B2 (ja) * | 2010-11-26 | 2014-12-24 | 日本バイリーン株式会社 | 不織布製造装置、不織布の製造方法及び不織布 |
| JP2016023399A (ja) * | 2014-11-08 | 2016-02-08 | ゼプト 株式会社 | ナノファイバー形成用噴射ノズルヘッドおよびナノファイバー形成用噴射ノズルヘッドを具備するナノファイバーの製造装置 |
| FI127137B (en) * | 2014-12-23 | 2017-12-15 | Spinnova Oy | A method for producing high tensile strength nanofiber yarn |
| JP6047786B2 (ja) * | 2015-03-26 | 2016-12-21 | エム・テックス株式会社 | ナノファイバー製造装置及びナノファイバー製造方法 |
| JP5946569B1 (ja) * | 2015-04-17 | 2016-07-06 | 紘邦 張本 | メルトブロー用口金及び極細繊維製造装置 |
| JP5946565B1 (ja) * | 2015-06-23 | 2016-07-06 | 紘邦 張本 | 紡糸口金及び極細繊維製造装置 |
| CN105369365B (zh) * | 2015-12-02 | 2018-01-19 | 苏州大学 | 一种纤维制备用熔喷喷嘴结构 |
| JP6614450B2 (ja) * | 2016-05-11 | 2019-12-04 | パナソニックIpマネジメント株式会社 | 不織布及び吸音材 |
-
2017
- 2017-05-22 JP JP2017101292A patent/JP6964861B2/ja not_active Expired - Fee Related
-
2018
- 2018-05-22 WO PCT/JP2018/019627 patent/WO2018216681A1/fr not_active Ceased
- 2018-05-22 TW TW107117389A patent/TW201908546A/zh unknown
- 2018-05-22 SG SG10202110627TA patent/SG10202110627TA/en unknown
- 2018-05-22 AU AU2018273416A patent/AU2018273416A1/en not_active Abandoned
- 2018-05-22 CN CN201880046856.9A patent/CN111542653A/zh active Pending
- 2018-05-22 RU RU2019142697A patent/RU2760806C2/ru active
- 2018-05-22 EP EP18805205.4A patent/EP3633083A4/fr not_active Withdrawn
- 2018-05-22 KR KR1020197037956A patent/KR20200038428A/ko not_active Ceased
- 2018-05-22 MY MYPI2019006854A patent/MY194530A/en unknown
- 2018-05-22 CA CA3064728A patent/CA3064728A1/fr active Pending
- 2018-05-22 US US16/615,949 patent/US20200173057A1/en not_active Abandoned
-
2019
- 2019-11-21 ZA ZA2019/07708A patent/ZA201907708B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010185153A (ja) | 2009-02-13 | 2010-08-26 | Japan Vilene Co Ltd | 極細繊維不織布の製造方法、及びその製造装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| MY194530A (en) | 2022-11-30 |
| AU2018273416A1 (en) | 2020-01-23 |
| EP3633083A1 (fr) | 2020-04-08 |
| CA3064728A1 (fr) | 2018-05-22 |
| ZA201907708B (en) | 2021-05-26 |
| SG10202110627TA (en) | 2021-11-29 |
| JP6964861B2 (ja) | 2021-11-10 |
| TW201908546A (zh) | 2019-03-01 |
| RU2760806C2 (ru) | 2021-11-30 |
| EP3633083A4 (fr) | 2021-03-17 |
| JP2018197401A (ja) | 2018-12-13 |
| CN111542653A (zh) | 2020-08-14 |
| RU2019142697A3 (fr) | 2021-09-24 |
| RU2019142697A (ru) | 2021-06-24 |
| WO2018216681A1 (fr) | 2018-11-29 |
| US20200173057A1 (en) | 2020-06-04 |
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