EP3680370A4 - Dispositif de collecte de nanofibres, procédé de collecte de nanofibres, et appareil d'accumulation/moulage de nanofibres et son procédé d'accumulation/moulage - Google Patents
Dispositif de collecte de nanofibres, procédé de collecte de nanofibres, et appareil d'accumulation/moulage de nanofibres et son procédé d'accumulation/moulage Download PDFInfo
- Publication number
- EP3680370A4 EP3680370A4 EP18855062.8A EP18855062A EP3680370A4 EP 3680370 A4 EP3680370 A4 EP 3680370A4 EP 18855062 A EP18855062 A EP 18855062A EP 3680370 A4 EP3680370 A4 EP 3680370A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- nanofiber
- accumulation
- molding
- collection device
- molding apparatus
- 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.)
- Withdrawn
Links
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
- D01D7/00—Collecting the newly-spun products
-
- 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
- D01D5/04—Dry 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
- D04H1/70—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
- 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)
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 |
---|---|---|---|
JP2017170641A JP2019044307A (ja) | 2017-09-05 | 2017-09-05 | ナノファイバーの捕集装置及びナノファイバーの捕集方法 |
JP2017194709A JP6517900B2 (ja) | 2017-10-04 | 2017-10-04 | ナノファイバーの堆積・成形装置及びその堆積・成形方法 |
PCT/JP2018/032786 WO2019049866A1 (fr) | 2017-09-05 | 2018-09-04 | Dispositif de collecte de nanofibres, procédé de collecte de nanofibres, et appareil d'accumulation/moulage de nanofibres et son procédé d'accumulation/moulage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3680370A1 EP3680370A1 (fr) | 2020-07-15 |
EP3680370A4 true EP3680370A4 (fr) | 2021-07-07 |
Family
ID=65634197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18855062.8A Withdrawn EP3680370A4 (fr) | 2017-09-05 | 2018-09-04 | Dispositif de collecte de nanofibres, procédé de collecte de nanofibres, et appareil d'accumulation/moulage de nanofibres et son procédé d'accumulation/moulage |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210025081A1 (fr) |
EP (1) | EP3680370A4 (fr) |
KR (1) | KR20200091851A (fr) |
CN (1) | CN111954731A (fr) |
CA (1) | CA3112231A1 (fr) |
SG (1) | SG11202105961VA (fr) |
TW (1) | TW201923175A (fr) |
WO (1) | WO2019049866A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020153027A (ja) * | 2019-03-19 | 2020-09-24 | エム・テックス株式会社 | ナノファイバー集積体の製造方法、ナノファイバー集積体の製造装置、及び、ナノファイバー集積体 |
JP7105508B2 (ja) * | 2021-01-27 | 2022-07-25 | エム・テックス株式会社 | ナノファイバー集積体 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004183134A (ja) * | 2002-12-02 | 2004-07-02 | Suetomi Engineering:Kk | メルトブロー式不織布用捕集装置及び不織布の製造方法 |
JP2008163539A (ja) * | 2006-12-07 | 2008-07-17 | Matsushita Electric Ind Co Ltd | ナノファイバーの合糸方法と装置 |
CN104178830A (zh) * | 2014-08-13 | 2014-12-03 | 杭州大铭光电复合材料研究院有限公司 | 离心静电纺纳米纤维的连续收集装置 |
CN204474807U (zh) * | 2015-01-24 | 2015-07-15 | 哈尔滨理工大学 | 一种可更换多种直径收集滚筒的静电纺丝接收装置 |
WO2016172531A1 (fr) * | 2015-04-23 | 2016-10-27 | Rowan University | Système et procédé de filtration et de collecte de fibres électrofilées |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE560130A (fr) * | 1956-08-28 | |||
CA2129210A1 (fr) * | 1994-03-31 | 1995-10-01 | Debra Jean Mcdowall | Couche de diffusion de liquides pour articles absorbants |
JP4113271B2 (ja) * | 1996-11-19 | 2008-07-09 | 新日本石油株式会社 | 縦延伸不織布の製法 |
AU2002340165A1 (en) * | 2001-12-13 | 2003-06-30 | Kimberly-Clark Worldwide, Inc. | Fully activated bicomponent web with absorbents |
US8206640B2 (en) * | 2003-07-25 | 2012-06-26 | The University Of Tennessee Research Foundation | Process for collection of continuous fibers as a uniform batt |
US6858297B1 (en) * | 2004-04-05 | 2005-02-22 | 3M Innovative Properties Company | Aligned fiber web |
JP5185090B2 (ja) * | 2008-12-02 | 2013-04-17 | パナソニック株式会社 | ナノファイバ製造方法、および製造装置 |
CZ201093A3 (cs) * | 2010-02-05 | 2011-08-17 | Cpn S.R.O. | Zarízení pro výrobu dvojrozmerných nebo trojrozmerných vlákenných materiálu z mikrovláken nebo nanovláken |
CZ2011376A3 (cs) * | 2011-06-27 | 2012-08-22 | Contipro Biotech S.R.O. | Zpusob výroby materiálu s anizotropními vlastnostmi složených z nanovláken nebo mikrovláken a zarízení pro provádení tohoto zpusobu |
CN104169484B (zh) * | 2011-12-30 | 2017-06-20 | 3M创新有限公司 | 用于制备非织造纤维网的方法和设备 |
JP5829553B2 (ja) * | 2012-03-06 | 2015-12-09 | 株式会社タマル製作所 | 高分子材料のナノファイバー積層体の製造方法 |
CN106133213B (zh) | 2014-03-28 | 2018-11-20 | 泽塔纳米科技(苏州)有限公司 | 纳米纤维制造装置 |
CN104532483B (zh) * | 2015-01-06 | 2016-08-24 | 江西先材纳米纤维科技有限公司 | 无针静电纺聚酰亚胺纳米纤维的大规模连续化制造*** |
JP5925354B2 (ja) | 2015-04-03 | 2016-05-25 | 株式会社ナビタイムジャパン | 経路探索システム、経路探索方法、および、プログラム |
-
2018
- 2018-09-04 EP EP18855062.8A patent/EP3680370A4/fr not_active Withdrawn
- 2018-09-04 WO PCT/JP2018/032786 patent/WO2019049866A1/fr unknown
- 2018-09-04 KR KR1020207009845A patent/KR20200091851A/ko not_active Application Discontinuation
- 2018-09-04 CN CN201880071857.9A patent/CN111954731A/zh active Pending
- 2018-09-04 US US16/644,681 patent/US20210025081A1/en not_active Abandoned
- 2018-09-04 CA CA3112231A patent/CA3112231A1/fr not_active Abandoned
- 2018-09-04 SG SG11202105961VA patent/SG11202105961VA/en unknown
- 2018-09-05 TW TW107131140A patent/TW201923175A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004183134A (ja) * | 2002-12-02 | 2004-07-02 | Suetomi Engineering:Kk | メルトブロー式不織布用捕集装置及び不織布の製造方法 |
JP2008163539A (ja) * | 2006-12-07 | 2008-07-17 | Matsushita Electric Ind Co Ltd | ナノファイバーの合糸方法と装置 |
CN104178830A (zh) * | 2014-08-13 | 2014-12-03 | 杭州大铭光电复合材料研究院有限公司 | 离心静电纺纳米纤维的连续收集装置 |
CN204474807U (zh) * | 2015-01-24 | 2015-07-15 | 哈尔滨理工大学 | 一种可更换多种直径收集滚筒的静电纺丝接收装置 |
WO2016172531A1 (fr) * | 2015-04-23 | 2016-10-27 | Rowan University | Système et procédé de filtration et de collecte de fibres électrofilées |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019049866A1 * |
Also Published As
Publication number | Publication date |
---|---|
CA3112231A1 (fr) | 2019-03-14 |
WO2019049866A1 (fr) | 2019-03-14 |
KR20200091851A (ko) | 2020-07-31 |
EP3680370A1 (fr) | 2020-07-15 |
US20210025081A1 (en) | 2021-01-28 |
SG11202105961VA (en) | 2021-07-29 |
TW201923175A (zh) | 2019-06-16 |
CN111954731A (zh) | 2020-11-17 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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Effective date: 20200406 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SOTA HIROYOSHI Inventor name: IKEGAYA, MORIHIKO Inventor name: YOSHIDA, YUTAKA |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210608 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: D01D 7/00 20060101AFI20210601BHEP Ipc: D01D 5/04 20060101ALI20210601BHEP Ipc: D01D 5/08 20060101ALI20210601BHEP Ipc: D04H 1/736 20120101ALI20210601BHEP Ipc: D04H 3/16 20060101ALI20210601BHEP |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20230401 |