EP1652974A4 - Verfahren und vorrichtung zur herstellung von äusserst kurzen fasern - Google Patents

Verfahren und vorrichtung zur herstellung von äusserst kurzen fasern

Info

Publication number
EP1652974A4
EP1652974A4 EP04748260A EP04748260A EP1652974A4 EP 1652974 A4 EP1652974 A4 EP 1652974A4 EP 04748260 A EP04748260 A EP 04748260A EP 04748260 A EP04748260 A EP 04748260A EP 1652974 A4 EP1652974 A4 EP 1652974A4
Authority
EP
European Patent Office
Prior art keywords
short fiber
extremely short
manufacturing extremely
manufacturing
fiber
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Withdrawn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
EP04748260A
Other languages
English (en)
French (fr)
Other versions
EP1652974A1 (de
Inventor
Naohiko Shindo
Hajime Shibaike
Takuro Yoneda
Yasushi Kitagishi
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.)
Teijin Frontier Co Ltd
Original Assignee
Teijin Fibers Ltd
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
Application filed by Teijin Fibers Ltd filed Critical Teijin Fibers Ltd
Publication of EP1652974A1 publication Critical patent/EP1652974A1/de
Publication of EP1652974A4 publication Critical patent/EP1652974A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/025—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by thermic means, e.g. laser
    • D01G1/027—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by thermic means, e.g. laser by freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP04748260A 2003-08-04 2004-07-30 Verfahren und vorrichtung zur herstellung von äusserst kurzen fasern Withdrawn EP1652974A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003285617 2003-08-04
JP2003336937 2003-09-29
PCT/JP2004/011289 WO2005012607A1 (ja) 2003-08-04 2004-07-30 極短繊維の製造方法及びその装置

Publications (2)

Publication Number Publication Date
EP1652974A1 EP1652974A1 (de) 2006-05-03
EP1652974A4 true EP1652974A4 (de) 2008-08-27

Family

ID=34117938

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04748260A Withdrawn EP1652974A4 (de) 2003-08-04 2004-07-30 Verfahren und vorrichtung zur herstellung von äusserst kurzen fasern

Country Status (6)

Country Link
US (1) US20060225252A1 (de)
EP (1) EP1652974A4 (de)
JP (1) JP4435738B2 (de)
KR (1) KR20060120577A (de)
TW (1) TW200508436A (de)
WO (1) WO2005012607A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006219804A (ja) * 2005-01-17 2006-08-24 Teijin Fibers Ltd 極短繊維の製造方法及び製造装置
JP4671224B2 (ja) * 2005-04-22 2011-04-13 ホソカワミクロン株式会社 繊維回収装置
JP4725995B2 (ja) * 2005-05-25 2011-07-13 ホソカワミクロン株式会社 繊維回収装置
FR2919284B1 (fr) * 2007-07-26 2010-09-24 Snecma Piece mecanique comportant un insert en materiau composite.
FR2919283B1 (fr) * 2007-07-26 2010-09-17 Snecma Piece mecanique comportant un insert en materiau composite.
DE102009035113A1 (de) * 2009-07-29 2011-02-03 Philipps-Universität Marburg Vorrichtung und Verfahren zur Herstellung von kurzen Fasern
JP5493215B2 (ja) * 2010-09-03 2014-05-14 独立行政法人物質・材料研究機構 繊維片製造方法
DE102011103840A1 (de) * 2011-06-01 2012-12-06 Trützschler GmbH & Co Kommanditgesellschaft Vorrichtung an einer Spinnereivorbereitungsmaschine, z.B. Faserflockenspeiser, Karde, Reiniger o. dgl. zum Zu- und/oder Abfördern von Fasermaterial
CN106702539A (zh) * 2017-02-28 2017-05-24 攀枝花学院 用于纤维的剪切机
JP7043865B2 (ja) 2017-03-14 2022-03-30 株式会社リコー 立体造形用樹脂粉末、及び立体造形物の製造装置
EP3375608B1 (de) 2017-03-17 2021-05-05 Ricoh Company, Ltd. Harzpulver zur solid-freeform-herstellung und vorrichtung für solid-freeform-herstellungsobjekt
EP3482900B1 (de) 2017-11-09 2021-06-09 Ricoh Company, Ltd. Partikel zum "solid freeform" herstellungsverfahren
JP7081350B2 (ja) 2017-11-09 2022-06-07 株式会社リコー 立体造形用樹脂粉末、立体造形物の製造装置、立体造形物の製造方法、及び立体造形用樹脂粉末の製造方法
JP7331348B2 (ja) 2017-11-13 2023-08-23 株式会社リコー 樹脂粒子の製造方法
EP3524430B1 (de) 2018-02-07 2021-12-15 Ricoh Company, Ltd. Pulver zur feststofffreiformfertigung, und verfahren zur feststofffreiformfertigung von objekten
CN108823944B (zh) * 2018-07-02 2024-04-12 江苏湛德医疗用品有限公司 一种无纺布生产过程剪裁机系统
JP7338316B2 (ja) 2018-08-31 2023-09-05 株式会社リコー 樹脂粉末、及び立体造形物の製造方法
JP7163676B2 (ja) 2018-09-03 2022-11-01 株式会社リコー 繊維集合体、短繊維及びその製造方法、並びに膜及びその製造方法
EP3620283B1 (de) 2018-09-07 2022-03-30 Ricoh Company, Ltd. Harzpulver, sowie verfahren und vorrichtung zur herstellung eines festen freiformobjekts mit diesem pulver
CN111139556A (zh) * 2020-02-26 2020-05-12 江苏奥神新材料股份有限公司 一种用于聚酰亚胺纤维切断的设备及切断方法
CN114108146B (zh) * 2022-01-28 2022-04-15 江苏九九久科技有限公司 一种耐热超高分子量聚乙烯纤维制品的制备装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921874A (en) * 1973-09-04 1975-11-25 Raymond G Spain Method of preparing short fibers of fine diameters
US4003773A (en) * 1976-03-02 1977-01-18 Hercules Incorporated Method of preparing graphite fibers of ultra-short length and narrow size distribution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602410A (en) * 1967-09-22 1971-08-31 Jones & Laughlin Steel Corp Method or producing steel fibers
JPS5934804B2 (ja) * 1975-12-12 1984-08-24 東レ株式会社 タンセンイノセイゾウホウホウ
EP0609711A1 (de) * 1993-02-05 1994-08-10 Hercules Incorporated Verfahren zur Herstellung von geschnittenen Fasersträngen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921874A (en) * 1973-09-04 1975-11-25 Raymond G Spain Method of preparing short fibers of fine diameters
US4003773A (en) * 1976-03-02 1977-01-18 Hercules Incorporated Method of preparing graphite fibers of ultra-short length and narrow size distribution

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005012607A1 *

Also Published As

Publication number Publication date
US20060225252A1 (en) 2006-10-12
KR20060120577A (ko) 2006-11-27
TW200508436A (en) 2005-03-01
JPWO2005012607A1 (ja) 2006-09-21
WO2005012607A1 (ja) 2005-02-10
EP1652974A1 (de) 2006-05-03
JP4435738B2 (ja) 2010-03-24

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Legal Events

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Effective date: 20080729

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