TW200508436A - Method and device for manufacturing extremely short fiber - Google Patents

Method and device for manufacturing extremely short fiber

Info

Publication number
TW200508436A
TW200508436A TW093123406A TW93123406A TW200508436A TW 200508436 A TW200508436 A TW 200508436A TW 093123406 A TW093123406 A TW 093123406A TW 93123406 A TW93123406 A TW 93123406A TW 200508436 A TW200508436 A TW 200508436A
Authority
TW
Taiwan
Prior art keywords
extremely short
bury
cut
short fibers
wrap material
Prior art date
Application number
TW093123406A
Other languages
Chinese (zh)
Inventor
Naohiko Shindo
Hajime Shibaike
Takuro Yoneda
Yasushi Kitagishi
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 TW200508436A publication Critical patent/TW200508436A/en

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)

Abstract

Disclosed is a method and a device capable of stably manufacturing extremely short fibers while minimizing miss-cut, and particularly, when the extremely short fibers with a fiber length of 0.1 mm or shorter are provided. A large number of monofilament groups are bundled to form a fiber bundle, a bury and wrap material solidified by cooling and evaporated or liquefied by heating is formed in a gas phase or liquid phase, and the fiber bundle is buried and wrapped by the bury and wrap material formed in the gas phase or liquid phase. The end face of the fiber bundle buried and wrapped at a temperature at which the bury and wrap material is not evaporated or liquefied is cut off in slice shapes to provide short fibers with a cut fiber length of 1 mm or shorter.
TW093123406A 2003-08-04 2004-08-04 Method and device for manufacturing extremely short fiber TW200508436A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003285617 2003-08-04
JP2003336937 2003-09-29

Publications (1)

Publication Number Publication Date
TW200508436A true TW200508436A (en) 2005-03-01

Family

ID=34117938

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093123406A TW200508436A (en) 2003-08-04 2004-08-04 Method and device for manufacturing extremely short fiber

Country Status (6)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006219804A (en) * 2005-01-17 2006-08-24 Teijin Fibers Ltd Method and apparatus for producing super short fiber
JP4671224B2 (en) * 2005-04-22 2011-04-13 ホソカワミクロン株式会社 Fiber recovery device
JP4725995B2 (en) * 2005-05-25 2011-07-13 ホソカワミクロン株式会社 Fiber recovery device
FR2919284B1 (en) * 2007-07-26 2010-09-24 Snecma MECHANICAL PIECE COMPRISING AN INSERT IN COMPOSITE MATERIAL.
FR2919283B1 (en) * 2007-07-26 2010-09-17 Snecma MECHANICAL PIECE COMPRISING AN INSERT IN COMPOSITE MATERIAL.
DE102009035113A1 (en) * 2009-07-29 2011-02-03 Philipps-Universität Marburg Apparatus and method for making short fibers
JP5493215B2 (en) * 2010-09-03 2014-05-14 独立行政法人物質・材料研究機構 Fiber piece manufacturing method
DE102011103840A1 (en) * 2011-06-01 2012-12-06 Trützschler GmbH & Co Kommanditgesellschaft Device on a spinning preparation machine, e.g. Faserflockenspeiser, carding, cleaner o. The like. For feeding and / or removal of fiber material
CN106702539A (en) * 2017-02-28 2017-05-24 攀枝花学院 Shearing machine for fiber
JP7043865B2 (en) 2017-03-14 2022-03-30 株式会社リコー Equipment for manufacturing resin powder for 3D modeling and 3D modeling
EP3375608B1 (en) 2017-03-17 2021-05-05 Ricoh Company, Ltd. Resin powder for solid freeform fabrication and device for solid freeform fabrication object
JP7081350B2 (en) 2017-11-09 2022-06-07 株式会社リコー Resin powder for three-dimensional modeling, manufacturing equipment for three-dimensional modeling, manufacturing method for three-dimensional modeling, and manufacturing method for resin powder for three-dimensional modeling
EP3482900B1 (en) 2017-11-09 2021-06-09 Ricoh Company, Ltd. Particle for solid freeform fabrication
JP7331348B2 (en) 2017-11-13 2023-08-23 株式会社リコー Method for producing resin particles
EP3524430B1 (en) 2018-02-07 2021-12-15 Ricoh Company, Ltd. Powder for solid freeform fabrication, and method of manufacturing solid freeform fabrication object
CN108823944B (en) * 2018-07-02 2024-04-12 江苏湛德医疗用品有限公司 Cutting machine system in non-woven fabric production process
JP7338316B2 (en) 2018-08-31 2023-09-05 株式会社リコー RESIN POWDER AND METHOD FOR MANUFACTURING 3D MODEL
JP7163676B2 (en) * 2018-09-03 2022-11-01 株式会社リコー Fiber assembly, staple fiber and manufacturing method thereof, and membrane and manufacturing method thereof
EP3620283B1 (en) 2018-09-07 2022-03-30 Ricoh Company, Ltd. Resin powder, as well as method of and device for manufacturing a solid freeform object using said powder
CN111139556A (en) * 2020-02-26 2020-05-12 江苏奥神新材料股份有限公司 Equipment and method for cutting polyimide fibers
CN114108146B (en) * 2022-01-28 2022-04-15 江苏九九久科技有限公司 Preparation facilities of heat-resisting ultrahigh molecular weight polyethylene fiber product

Family Cites Families (5)

* 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
US3921874A (en) * 1973-09-04 1975-11-25 Raymond G Spain Method of preparing short fibers of fine diameters
JPS5934804B2 (en) * 1975-12-12 1984-08-24 東レ株式会社 Tansen Boar Elephant Houhou
US4003773A (en) * 1976-03-02 1977-01-18 Hercules Incorporated Method of preparing graphite fibers of ultra-short length and narrow size distribution
EP0609711A1 (en) * 1993-02-05 1994-08-10 Hercules Incorporated Method for producing chopped fiber strands

Also Published As

Publication number Publication date
KR20060120577A (en) 2006-11-27
EP1652974A4 (en) 2008-08-27
WO2005012607A1 (en) 2005-02-10
JP4435738B2 (en) 2010-03-24
EP1652974A1 (en) 2006-05-03
JPWO2005012607A1 (en) 2006-09-21
US20060225252A1 (en) 2006-10-12

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