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 PDF

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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Withdrawn
Application number
EP18855062.8A
Other languages
German (de)
English (en)
Other versions
EP3680370A1 (fr
Inventor
Morihiko Ikegaya
Yutaka Yoshida
Hiroyoshi SOTA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
M Techx Inc
Original Assignee
M Techx Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2017170641A external-priority patent/JP2019044307A/ja
Priority claimed from JP2017194709A external-priority patent/JP6517900B2/ja
Application filed by M Techx Inc filed Critical M Techx Inc
Publication of EP3680370A1 publication Critical patent/EP3680370A1/fr
Publication of EP3680370A4 publication Critical patent/EP3680370A4/fr
Withdrawn legal-status Critical Current

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)
EP18855062.8A 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 Withdrawn EP3680370A4 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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Inventor name: SOTA HIROYOSHI

Inventor name: IKEGAYA, MORIHIKO

Inventor name: YOSHIDA, YUTAKA

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