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WO2006020109A3 - Forming shaped fiber fabrics - Google Patents

Forming shaped fiber fabrics Download PDF

Info

Publication number
WO2006020109A3
WO2006020109A3 PCT/US2005/025268 US2005025268W WO2006020109A3 WO 2006020109 A3 WO2006020109 A3 WO 2006020109A3 US 2005025268 W US2005025268 W US 2005025268W WO 2006020109 A3 WO2006020109 A3 WO 2006020109A3
Authority
WO
WIPO (PCT)
Prior art keywords
metering
fibrous product
spin pack
pressure drop
spinneret
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.)
Ceased
Application number
PCT/US2005/025268
Other languages
French (fr)
Other versions
WO2006020109A2 (en
Inventor
John Hagewood
Arnold E Wilkie
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.)
Hills Inc
Original Assignee
Hills 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
Application filed by Hills Inc filed Critical Hills Inc
Priority to EP05772081.5A priority Critical patent/EP1781844B1/en
Publication of WO2006020109A2 publication Critical patent/WO2006020109A2/en
Publication of WO2006020109A3 publication Critical patent/WO2006020109A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; 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
    • D01D4/06—Distributing spinning solution or melt to spinning nozzles
    • 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
    • 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)
    • 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
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

A fibrous product including a mixture of different shaped fibers is formed utilizing a spin pack assembly including a spinneret with at least two spinneret orifices having different cross-sections. In addition, the formation of the fibrous product is enhanced by controlling the pressure drop upstream from the spinneret orifices, which in turn facilitates effective control of fiber denier. A metering/distribution plate is preferably provided in the spin pack with channels having selected dimensions that control the pressure drop of molten polymer flowing through the spin pack. The metering/distribution plate can be retrofitted into existing systems and easily exchanged with other metering/distribution plates to enhance formation of the fibrous product with different fiber shapes.
PCT/US2005/025268 2004-07-16 2005-07-18 Forming shaped fiber fabrics Ceased WO2006020109A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05772081.5A EP1781844B1 (en) 2004-07-16 2005-07-18 Forming shaped fiber fabrics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58832804P 2004-07-16 2004-07-16
US60/588,328 2004-07-16

Publications (2)

Publication Number Publication Date
WO2006020109A2 WO2006020109A2 (en) 2006-02-23
WO2006020109A3 true WO2006020109A3 (en) 2006-12-21

Family

ID=35907941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/025268 Ceased WO2006020109A2 (en) 2004-07-16 2005-07-18 Forming shaped fiber fabrics

Country Status (3)

Country Link
US (1) US20060012072A1 (en)
EP (1) EP1781844B1 (en)
WO (1) WO2006020109A2 (en)

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DE10252414B4 (en) * 2002-11-12 2007-04-26 Corovin Gmbh Non-round spin plate hole
US20050238774A1 (en) * 2004-04-22 2005-10-27 Gold Medal Products Co. Cotton candy machine
US7968480B2 (en) * 2006-02-15 2011-06-28 Polymer Group, Inc. Multi-lobal fiber containing nonwoven materials and articles made therefrom
US20080095875A1 (en) * 2006-10-10 2008-04-24 Serge Rebouillat Spinnerets for making cut-resistant yarns
US7629030B2 (en) * 2006-12-05 2009-12-08 Nanostatics, Llc Electrospraying/electrospinning array utilizing a replacement array of individual tip flow restriction
EP2152217B1 (en) * 2007-05-30 2014-11-12 Sca Hygiene Products AB Non-woven material for use as a body facing sheet in an absorbent article
US20090188521A1 (en) * 2008-01-17 2009-07-30 Evazynajad Ali M Dental Floss Formed from Botanic and Botanically Derived Fiber
JP5232252B2 (en) * 2008-03-14 2013-07-10 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト Equipment for melt spinning multicomponent fibers
US20090264925A1 (en) * 2008-04-17 2009-10-22 Joseph Hotter Poly(Trimethylene)Terephthalate Filaments And Articles Made Therefrom
US8545971B2 (en) * 2008-06-30 2013-10-01 Fina Technology, Inc. Polymeric compositions comprising polylactic acid and methods of making and using same
US20100125963A1 (en) * 2008-11-21 2010-05-27 E. I. Du Pont De Nemours And Company Monofilament comprising hydrophilic agent
US8501644B2 (en) 2009-06-02 2013-08-06 Christine W. Cole Activated protective fabric
ES2429521T3 (en) * 2010-09-21 2013-11-15 The Procter & Gamble Company Wipes comprising a fibrous structure and an opacifying agent
FR2978373B1 (en) 2011-07-28 2013-08-02 Saint Gobain Adfors ACOUSTIC ABSORBENT WALL COATING
US11274384B2 (en) 2011-08-08 2022-03-15 Avintiv Specialty Materials Inc. Liquid barrier nonwoven fabrics with ribbon-shaped fibers
US20130327675A1 (en) * 2012-06-11 2013-12-12 The Procter & Gamble Company Unique dispensing carton
US20130327674A1 (en) * 2012-06-11 2013-12-12 Jerry Ray Stephens Unique dispensing carton
PL239664B1 (en) * 2013-03-15 2021-12-27 Ewa Dudzic Textile cleaning device, in particular for removing make-up
CN103225118B (en) * 2013-03-27 2015-07-15 嘉兴学院 Side by side composite fiber spinneret plate, method of preparing three-dimensional crimp antibacterial fiber with spinneret plate and application of three-dimensional crimp antibacterial fiber
CN103290567A (en) * 2013-05-09 2013-09-11 江苏金茂化纤股份有限公司 One-step composite blended fiber yarn spinning method
US9777129B2 (en) 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Fibers with filler
US9777143B2 (en) 2014-04-11 2017-10-03 Georgia-Pacific Consumer Products Lp Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles
US9863920B2 (en) * 2014-06-27 2018-01-09 Eastman Chemical Company Fibers with chemical markers and physical features used for coding
US20150376819A1 (en) 2014-06-27 2015-12-31 Eastman Chemical Company Fibers with shape and size used for coding
US9972224B2 (en) * 2014-06-27 2018-05-15 Eastman Chemical Company Fibers with multicomponent fibers used for coding
ES2824462T3 (en) * 2014-08-06 2021-05-12 Huvis Co Ltd Modified cross-sectional hollow fiber and fiber assembly using the same
US10315749B1 (en) 2015-03-17 2019-06-11 Leidos, Inc. Material for propeller occlusion of marine vessels
TWD172988S (en) * 2015-05-06 2016-01-11 陳 清靈 Textile fiber monofilament
US10724831B1 (en) * 2017-10-16 2020-07-28 Leidos, Inc. Fibrous occlusive interruption of lift
CN107988640B (en) * 2017-12-14 2021-03-19 江苏恒力化纤股份有限公司 Lightweight thermal fiber and preparation method thereof
CN108035010B (en) * 2017-12-14 2019-06-14 江苏恒力化纤股份有限公司 A kind of summer grade heat wet comfortable polyester fiber FDY and preparation method thereof
CN108517575A (en) * 2018-06-12 2018-09-11 江苏中杰澳新材料有限公司 A kind of conductive fiber composite spining module
EP3587630A1 (en) * 2018-06-26 2020-01-01 Profil Indústria e Comércio de Fios Ltda. Trilobal threads for application in dental floss, dental floss comprising the same, and use of trilobal threads in the manufacturing of dental floss
WO2020097183A1 (en) * 2018-11-06 2020-05-14 Kimberly-Clark Worldwide, Inc. Method of making fine spunbond fiber nonwoven fabrics at high through-puts
EP3663440A1 (en) * 2018-12-05 2020-06-10 CAT S.r.l. A device for making polymer fibre for a system of the spunbond and/or melt-blown type
CN109722751B (en) * 2018-12-27 2021-06-08 北京光华纺织集团有限公司 Method for manufacturing combined yarn
JP2021121698A (en) 2020-01-30 2021-08-26 カール・フロイデンベルク・カー・ゲー Square hollow fiber
WO2021203027A1 (en) * 2020-04-02 2021-10-07 Aladdin Manufacturing Corporation Ribbon like filaments and systems and methods for producing the same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728428A (en) * 1969-12-03 1973-04-17 Allied Chem Process for producing hollow filaments
US4357290A (en) * 1979-12-31 1982-11-02 Monsanto Company Splittable conjugate yarn
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids
US5476616A (en) * 1994-12-12 1995-12-19 Schwarz; Eckhard C. A. Apparatus and process for uniformly melt-blowing a fiberforming thermoplastic polymer in a spinnerette assembly of multiple rows of spinning orifices
US6465095B1 (en) * 2000-09-25 2002-10-15 Fiber Innovation Technology, Inc. Splittable multicomponent fibers with partially overlapping segments and methods of making and using the same
US20050176326A1 (en) * 2004-01-30 2005-08-11 Bond Eric B. Shaped fiber fabrics
US20050225763A1 (en) * 2002-06-07 2005-10-13 Wolfgang Rehm System and method for the laser beam deflection for optical measuring systems
US20050227564A1 (en) * 2004-01-30 2005-10-13 Bond Eric B Shaped fiber fabrics

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US3095607A (en) * 1962-07-10 1963-07-02 Du Pont Spinneret assembly
US3457341A (en) * 1967-05-26 1969-07-22 Du Pont Process for spinning mixed filaments
US3640670A (en) * 1968-06-20 1972-02-08 Fiber Industries Inc Spinnerette for extruding t-shaped filaments
US5417902A (en) * 1986-01-30 1995-05-23 E. I. Du Pont De Nemours And Company Process of making polyester mixed yarns with fine filaments
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
US5234650A (en) * 1992-03-30 1993-08-10 Basf Corporation Method for spinning multiple colored yarn
EP0601372B1 (en) * 1992-12-10 1997-11-05 Basf Corporation Mixed cross-section carpet yarn
US5431986A (en) * 1994-07-18 1995-07-11 Cerex Advanced Fabrics, L. P. Spunbonded nonwoven nylon fabrics
US5516476A (en) * 1994-11-08 1996-05-14 Hills, Inc, Process for making a fiber containing an additive
US6183684B1 (en) * 1994-12-15 2001-02-06 Ason Engineering, Ltd. Apparatus and method for producing non-woven webs with high filament velocity
DE19620379C2 (en) * 1996-05-21 1998-08-13 Reifenhaeuser Masch Plant for the continuous production of a spunbonded nonwoven web
DE19630523C1 (en) * 1996-07-29 1998-03-12 Freudenberg Carl Fa Spunbonded nonwoven and device for its production
US5965468A (en) * 1997-10-31 1999-10-12 Kimberly-Clark Worldwide, Inc. Direct formed, mixed fiber size nonwoven fabrics
US6361736B1 (en) * 1998-08-20 2002-03-26 Fiber Innovation Technology Synthetic fiber forming apparatus for spinning synthetic fibers
JP4964364B2 (en) * 1998-09-14 2012-06-27 ザ プロクター アンド ギャンブル カンパニー Non-woven
US6103181A (en) * 1999-02-17 2000-08-15 Filtrona International Limited Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
US20020094352A1 (en) * 2000-11-14 2002-07-18 Ying Guo Bicomponent filament spin pack used in spunbond production
JP4430932B2 (en) * 2001-08-17 2010-03-10 セレックス アドバンスド ファブリクス インコーポレイティッド Nonwoven fabric having two or more filament cross sections
DE10252414B4 (en) * 2002-11-12 2007-04-26 Corovin Gmbh Non-round spin plate hole
US20050227563A1 (en) * 2004-01-30 2005-10-13 Bond Eric B Shaped fiber fabrics

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728428A (en) * 1969-12-03 1973-04-17 Allied Chem Process for producing hollow filaments
US4357290A (en) * 1979-12-31 1982-11-02 Monsanto Company Splittable conjugate yarn
US5380592A (en) * 1993-12-28 1995-01-10 E. I. Du Pont De Nemours And Company Trilobal and tetralobal cross-section filaments containing voids
US5476616A (en) * 1994-12-12 1995-12-19 Schwarz; Eckhard C. A. Apparatus and process for uniformly melt-blowing a fiberforming thermoplastic polymer in a spinnerette assembly of multiple rows of spinning orifices
US6465095B1 (en) * 2000-09-25 2002-10-15 Fiber Innovation Technology, Inc. Splittable multicomponent fibers with partially overlapping segments and methods of making and using the same
US20050225763A1 (en) * 2002-06-07 2005-10-13 Wolfgang Rehm System and method for the laser beam deflection for optical measuring systems
US20050176326A1 (en) * 2004-01-30 2005-08-11 Bond Eric B. Shaped fiber fabrics
US20050227564A1 (en) * 2004-01-30 2005-10-13 Bond Eric B Shaped fiber fabrics

Also Published As

Publication number Publication date
EP1781844B1 (en) 2017-08-23
US20060012072A1 (en) 2006-01-19
EP1781844A2 (en) 2007-05-09
WO2006020109A2 (en) 2006-02-23
EP1781844A4 (en) 2009-05-13

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