US20080095875A1 - Spinnerets for making cut-resistant yarns - Google Patents

Spinnerets for making cut-resistant yarns Download PDF

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Publication number
US20080095875A1
US20080095875A1 US11/545,285 US54528506A US2008095875A1 US 20080095875 A1 US20080095875 A1 US 20080095875A1 US 54528506 A US54528506 A US 54528506A US 2008095875 A1 US2008095875 A1 US 2008095875A1
Authority
US
United States
Prior art keywords
filaments
spinneret
extrusion holes
yarn
diameter
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.)
Abandoned
Application number
US11/545,285
Other languages
English (en)
Inventor
Serge Rebouillat
Stephen Donald Moore
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.)
EIDP Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US11/545,285 priority Critical patent/US20080095875A1/en
Assigned to E. I. DU PONT DE NEMOURS AND COMPANY reassignment E. I. DU PONT DE NEMOURS AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MOORE, STEPHEN DONALD, REBOUILLAT, SERGE
Priority to EP07867215A priority patent/EP2074246A2/fr
Priority to CNA2007800372055A priority patent/CN101522963A/zh
Priority to JP2009532387A priority patent/JP2010506063A/ja
Priority to PCT/US2007/021617 priority patent/WO2008063298A2/fr
Priority to KR1020097008796A priority patent/KR20090063271A/ko
Publication of US20080095875A1 publication Critical patent/US20080095875A1/en
Abandoned legal-status Critical Current

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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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/082—Melt spinning methods of mixed yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/442—Cut or abrasion resistant yarns or threads
US11/545,285 2006-10-10 2006-10-10 Spinnerets for making cut-resistant yarns Abandoned US20080095875A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US11/545,285 US20080095875A1 (en) 2006-10-10 2006-10-10 Spinnerets for making cut-resistant yarns
EP07867215A EP2074246A2 (fr) 2006-10-10 2007-10-09 Filières pour fabriquer des fils résistants à la découpe
CNA2007800372055A CN101522963A (zh) 2006-10-10 2007-10-09 用于制备耐切割纱的喷丝头
JP2009532387A JP2010506063A (ja) 2006-10-10 2007-10-09 耐切断性糸を製造するための紡糸口金
PCT/US2007/021617 WO2008063298A2 (fr) 2006-10-10 2007-10-09 Filières pour fabriquer des fils résistants à la découpe
KR1020097008796A KR20090063271A (ko) 2006-10-10 2007-10-09 내절단성 얀을 제조하기 위한 방사구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/545,285 US20080095875A1 (en) 2006-10-10 2006-10-10 Spinnerets for making cut-resistant yarns

Publications (1)

Publication Number Publication Date
US20080095875A1 true US20080095875A1 (en) 2008-04-24

Family

ID=39339737

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/545,285 Abandoned US20080095875A1 (en) 2006-10-10 2006-10-10 Spinnerets for making cut-resistant yarns

Country Status (6)

Country Link
US (1) US20080095875A1 (fr)
EP (1) EP2074246A2 (fr)
JP (1) JP2010506063A (fr)
KR (1) KR20090063271A (fr)
CN (1) CN101522963A (fr)
WO (1) WO2008063298A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100024631A1 (en) * 2007-02-07 2010-02-04 Kolon Industries, Inc. Tubular braid and composite hollow fiber membrane using the same
US20110300379A1 (en) * 2009-02-17 2011-12-08 Teijin Aramid B.V. Method for producing a filament yarn from an aromatic polyamide
WO2014062456A1 (fr) * 2012-10-16 2014-04-24 Polymer Group, Inc. Filière multizone, appareil et procédé de fabrication de filaments et tissus non tissés de ceux-ci

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7638193B1 (en) * 2006-10-10 2009-12-29 E. I. Du Pont De Nemours And Company Cut-resistant yarns and method of manufacture
KR101410542B1 (ko) * 2010-06-30 2014-06-20 코오롱인더스트리 주식회사 아라미드 섬유 및 그 제조방법
CN105103654B (zh) 2013-02-14 2017-06-23 纳米帕雷尔股份有限公司 纳米纤维混合毛毡
KR102034197B1 (ko) * 2014-03-27 2019-10-18 코오롱인더스트리 주식회사 합성섬유 방사구금
KR101975889B1 (ko) * 2014-06-13 2019-05-07 코오롱인더스트리 주식회사 합성섬유 방사구금
KR101975883B1 (ko) * 2014-06-24 2019-05-07 코오롱인더스트리 주식회사 합성섬유 방사구금
DE102016009570A1 (de) * 2016-08-05 2018-02-08 Texticord Steinfort S.A. Verstärkungsmaterial für Gummianordnungen, insbesondere in Form einer Reifencordkonstruktion und Verfahren zu seiner Herstellung
CN106984097A (zh) * 2017-05-24 2017-07-28 上海创治环境科技有限公司 一种多丝径纳米级pp熔喷过滤材料和用于制造该材料的喷丝板
DE112018005944B4 (de) * 2017-11-21 2023-10-26 Asahi Kasei Kabushiki Kaisha Elastische Polyurethanfaser und deren Wickelkörper

Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194589A (en) * 1936-08-28 1940-03-26 Kunz Alfonz Extrusion mold
US2766479A (en) * 1952-08-28 1956-10-16 Western Electric Co Apparatus for extruding cellular plastics
US2936482A (en) * 1955-06-30 1960-05-17 Du Pont Spinneret assembly
US3335210A (en) * 1963-10-29 1967-08-08 Monsanto Co Filament yarn spinning apparatus and method
US3465618A (en) * 1966-12-23 1969-09-09 Monsanto Co Method of manufacturing a meltspinning spinneret
US3709970A (en) * 1969-07-01 1973-01-09 Fmc Corp Apparatus and method for quenching and stabilizing extruded molten filaments
US3787162A (en) * 1972-04-13 1974-01-22 Ici Ltd Conjugate filaments apparatus
US3825380A (en) * 1972-07-07 1974-07-23 Exxon Research Engineering Co Melt-blowing die for producing nonwoven mats
US3881850A (en) * 1974-01-02 1975-05-06 Eastman Kodak Co Melt spinning tower module and circular melt spin block therefor
US3963406A (en) * 1975-06-20 1976-06-15 E. I. Du Pont De Nemours And Company Spinneret assembly for multifilament yarns
US4220616A (en) * 1978-08-30 1980-09-02 American Cyanamid Company Melt-spinning acrylonitrile polymer fiber using spinnerette of high orifice density
US4283364A (en) * 1977-05-04 1981-08-11 Akzona Incorporated Melt spinning of synthetic yarns
US4954061A (en) * 1987-08-28 1990-09-04 The Quaker Oats Company Multi-orifice coextrusion apparatus
US5094606A (en) * 1989-10-17 1992-03-10 Werner & Pfleiderer Gmbh Orifice plate for producing plastic strands in which a small distribution channel is provided to maintain melt flow velocity
US5145689A (en) * 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die
US5256050A (en) * 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
US5466142A (en) * 1992-10-19 1995-11-14 Miani; Mario Two-component extrusion head, having a spinneret with high perforation density
US5562930A (en) * 1987-10-02 1996-10-08 Hills; William H. Distribution plate for spin pack assembly
US5965468A (en) * 1997-10-31 1999-10-12 Kimberly-Clark Worldwide, Inc. Direct formed, mixed fiber size nonwoven fabrics
US5989004A (en) * 1995-10-30 1999-11-23 Kimberly-Clark Worldwide, Inc. Fiber spin pack
US6164950A (en) * 1999-01-08 2000-12-26 Firma Carl Freudenberg Device for producing spunbonded nonwovens
US20020197343A1 (en) * 1999-09-30 2002-12-26 Kazuhiko Kurihara Transversely aligned web in which filaments spun at high rate are aligned in the transverse direction
US20030035951A1 (en) * 2000-09-21 2003-02-20 Magill Monte C. Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
US6607374B2 (en) * 2001-04-03 2003-08-19 Arteva North America S.A.R.L. Apparatus for constant diagonal heterofil spinneret hole layout
US6783853B2 (en) * 2001-09-28 2004-08-31 Invista North America S.A.R.L. Hetero-composite yarn, fabrics thereof and methods of making
US20060012072A1 (en) * 2004-07-16 2006-01-19 Hagewood John F Forming shaped fiber fabrics

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS602405B2 (ja) * 1977-09-22 1985-01-21 三菱レイヨン株式会社 アクリロニトリル系異繊度単糸混合連続フイラメント糸の製造法
JPS5813714A (ja) * 1981-07-14 1983-01-26 Toho Rayon Co Ltd 湿式紡糸用ノズル
JPS6147815A (ja) * 1984-08-07 1986-03-08 Nippon Ester Co Ltd 異繊度混繊糸の溶融紡糸法
AR010847A1 (es) * 1997-01-20 2000-07-12 Rhone Poulenc Filtec Ag TEJIDO TÉCNICO EN PARTICULAR, PARA BOLSAS DE AIRE, Y METODO PARA LA FABRICACIoN DEL HILO DE FILAMENTO PARA EL TEJIDO.
EP1424412A1 (fr) * 2002-11-27 2004-06-02 Polyfelt Gesellschaft m.b.H. Plaque de filière

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194589A (en) * 1936-08-28 1940-03-26 Kunz Alfonz Extrusion mold
US2766479A (en) * 1952-08-28 1956-10-16 Western Electric Co Apparatus for extruding cellular plastics
US2936482A (en) * 1955-06-30 1960-05-17 Du Pont Spinneret assembly
US3335210A (en) * 1963-10-29 1967-08-08 Monsanto Co Filament yarn spinning apparatus and method
US3465618A (en) * 1966-12-23 1969-09-09 Monsanto Co Method of manufacturing a meltspinning spinneret
US3709970A (en) * 1969-07-01 1973-01-09 Fmc Corp Apparatus and method for quenching and stabilizing extruded molten filaments
US3787162A (en) * 1972-04-13 1974-01-22 Ici Ltd Conjugate filaments apparatus
US3825380A (en) * 1972-07-07 1974-07-23 Exxon Research Engineering Co Melt-blowing die for producing nonwoven mats
US3881850A (en) * 1974-01-02 1975-05-06 Eastman Kodak Co Melt spinning tower module and circular melt spin block therefor
US3963406A (en) * 1975-06-20 1976-06-15 E. I. Du Pont De Nemours And Company Spinneret assembly for multifilament yarns
US4283364A (en) * 1977-05-04 1981-08-11 Akzona Incorporated Melt spinning of synthetic yarns
US4220616A (en) * 1978-08-30 1980-09-02 American Cyanamid Company Melt-spinning acrylonitrile polymer fiber using spinnerette of high orifice density
US4954061A (en) * 1987-08-28 1990-09-04 The Quaker Oats Company Multi-orifice coextrusion apparatus
US5562930A (en) * 1987-10-02 1996-10-08 Hills; William H. Distribution plate for spin pack assembly
US5094606A (en) * 1989-10-17 1992-03-10 Werner & Pfleiderer Gmbh Orifice plate for producing plastic strands in which a small distribution channel is provided to maintain melt flow velocity
US5256050A (en) * 1989-12-21 1993-10-26 Hoechst Celanese Corporation Method and apparatus for spinning bicomponent filaments and products produced therefrom
US5145689A (en) * 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die
US5466142A (en) * 1992-10-19 1995-11-14 Miani; Mario Two-component extrusion head, having a spinneret with high perforation density
US5989004A (en) * 1995-10-30 1999-11-23 Kimberly-Clark Worldwide, Inc. Fiber spin pack
US5965468A (en) * 1997-10-31 1999-10-12 Kimberly-Clark Worldwide, Inc. Direct formed, mixed fiber size nonwoven fabrics
US6164950A (en) * 1999-01-08 2000-12-26 Firma Carl Freudenberg Device for producing spunbonded nonwovens
US20020197343A1 (en) * 1999-09-30 2002-12-26 Kazuhiko Kurihara Transversely aligned web in which filaments spun at high rate are aligned in the transverse direction
US20030035951A1 (en) * 2000-09-21 2003-02-20 Magill Monte C. Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
US6607374B2 (en) * 2001-04-03 2003-08-19 Arteva North America S.A.R.L. Apparatus for constant diagonal heterofil spinneret hole layout
US6783853B2 (en) * 2001-09-28 2004-08-31 Invista North America S.A.R.L. Hetero-composite yarn, fabrics thereof and methods of making
US20060012072A1 (en) * 2004-07-16 2006-01-19 Hagewood John F Forming shaped fiber fabrics

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100024631A1 (en) * 2007-02-07 2010-02-04 Kolon Industries, Inc. Tubular braid and composite hollow fiber membrane using the same
US8201485B2 (en) * 2007-02-07 2012-06-19 Kolon Industries, Inc. Tubular braid and composite hollow fiber membrane using the same
US20110300379A1 (en) * 2009-02-17 2011-12-08 Teijin Aramid B.V. Method for producing a filament yarn from an aromatic polyamide
US8871124B2 (en) * 2009-02-17 2014-10-28 Teijin Aramid B.V. Method for producing a filament yarn from an aromatic polyamide
WO2014062456A1 (fr) * 2012-10-16 2014-04-24 Polymer Group, Inc. Filière multizone, appareil et procédé de fabrication de filaments et tissus non tissés de ceux-ci
US11060207B2 (en) 2012-10-16 2021-07-13 Avintiv Specialty Materials, Inc. Multi-zone spinneret, apparatus and method for making filaments and nonwoven fabrics therefrom

Also Published As

Publication number Publication date
EP2074246A2 (fr) 2009-07-01
WO2008063298A2 (fr) 2008-05-29
KR20090063271A (ko) 2009-06-17
WO2008063298A3 (fr) 2009-02-12
CN101522963A (zh) 2009-09-02
JP2010506063A (ja) 2010-02-25

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Legal Events

Date Code Title Description
AS Assignment

Owner name: E. I. DU PONT DE NEMOURS AND COMPANY, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:REBOUILLAT, SERGE;MOORE, STEPHEN DONALD;REEL/FRAME:018647/0489;SIGNING DATES FROM 20061127 TO 20061206

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION