DE69109584D1 - Luftsystem für eine Spinndüse zum Schmelzblasspinnen. - Google Patents

Luftsystem für eine Spinndüse zum Schmelzblasspinnen.

Info

Publication number
DE69109584D1
DE69109584D1 DE69109584T DE69109584T DE69109584D1 DE 69109584 D1 DE69109584 D1 DE 69109584D1 DE 69109584 T DE69109584 T DE 69109584T DE 69109584 T DE69109584 T DE 69109584T DE 69109584 D1 DE69109584 D1 DE 69109584D1
Authority
DE
Germany
Prior art keywords
die
providing
polymer
dimension
gas
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.)
Expired - Lifetime
Application number
DE69109584T
Other languages
English (en)
Other versions
DE69109584T2 (de
Inventor
David Gubernick
Robert H Kirchhoff
George N Helmstetter
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.)
Chicopee Inc
Original Assignee
Chicopee 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 Chicopee Inc filed Critical Chicopee Inc
Publication of DE69109584D1 publication Critical patent/DE69109584D1/de
Application granted granted Critical
Publication of DE69109584T2 publication Critical patent/DE69109584T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D01D5/098—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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE69109584T 1990-08-29 1991-08-28 Luftsystem für eine Spinndüse zum Schmelzblasspinnen. Expired - Lifetime DE69109584T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/574,985 US5080569A (en) 1990-08-29 1990-08-29 Primary air system for a melt blown die apparatus

Publications (2)

Publication Number Publication Date
DE69109584D1 true DE69109584D1 (de) 1995-06-14
DE69109584T2 DE69109584T2 (de) 1995-10-12

Family

ID=24298438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69109584T Expired - Lifetime DE69109584T2 (de) 1990-08-29 1991-08-28 Luftsystem für eine Spinndüse zum Schmelzblasspinnen.

Country Status (8)

Country Link
US (1) US5080569A (de)
EP (1) EP0474423B1 (de)
JP (1) JPH04263607A (de)
KR (1) KR920004619A (de)
AT (1) ATE122405T1 (de)
AU (1) AU8275791A (de)
DE (1) DE69109584T2 (de)
PT (1) PT98795A (de)

Families Citing this family (57)

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DE4036734C1 (de) * 1990-11-17 1992-01-30 Reifenhaeuser Gmbh & Co Maschinenfabrik, 5210 Troisdorf, De
DE4040242A1 (de) * 1990-12-15 1992-06-17 Peter Roger Dipl Ing Nyssen Verfahren und vorrichtung zur herstellung von feinstfasern aus thermoplastischen polymeren
ES2121077T3 (es) * 1992-02-13 1998-11-16 Accurate Prod Co Matriz de soplado en caliente con paso de aire y de separacion preajustables.
EP0651677B1 (de) * 1992-07-08 1997-10-01 Nordson Corporation Vorrichtung und verfahren zum aufbringen von schaumbeschichtungen
ES2115700T3 (es) * 1992-07-08 1998-07-01 Nordson Corp Aparato y procedimientos para la aplicacion de coberturas discretas.
DE4312309C2 (de) * 1993-04-15 1995-06-08 Reifenhaeuser Masch Verfahren und Vorrichtungen zur Herstellung eines Spinnvlies-Flächenproduktes
US5607701A (en) * 1995-02-16 1997-03-04 J&M Laboratories, Inc. Tubular meltblowing die
US5711970A (en) * 1995-08-02 1998-01-27 Kimberly-Clark Worldwide, Inc. Apparatus for the production of fibers and materials having enhanced characteristics
US5811178A (en) * 1995-08-02 1998-09-22 Kimberly-Clark Worldwide, Inc. High bulk nonwoven sorbent with fiber density gradient
US5667749A (en) * 1995-08-02 1997-09-16 Kimberly-Clark Worldwide, Inc. Method for the production of fibers and materials having enhanced characteristics
WO1997022822A1 (en) * 1995-12-15 1997-06-26 Kimberly-Clark Worldwide, Inc. High temperature, high speed rotary valve
US5863565A (en) * 1996-05-15 1999-01-26 Conoco Inc. Apparatus for forming a single layer batt from multiple curtains of fibers
US5725812A (en) * 1996-07-08 1998-03-10 Aaf International Melt blowing apparatus and method for forming a fibrous layered web of filter media including a fluid distribution arrangement
US6001303A (en) * 1997-12-19 1999-12-14 Kimberly-Clark Worldwide, Inc. Process of making fibers
US6247911B1 (en) * 1999-05-20 2001-06-19 The University Of Tennessee Research Corporation Melt blowing die
US6413344B2 (en) 1999-06-16 2002-07-02 First Quality Nonwovens, Inc. Method of making media of controlled porosity
US6521555B1 (en) 1999-06-16 2003-02-18 First Quality Nonwovens, Inc. Method of making media of controlled porosity and product thereof
KR100718019B1 (ko) * 1999-09-27 2007-05-14 주식회사 크린ŽN 절단성이 강화된 무독성 랩 필름
JP4233181B2 (ja) * 1999-09-30 2009-03-04 新日本石油株式会社 横配列ウェブの製造方法および製造装置
US6474967B1 (en) * 2000-05-18 2002-11-05 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
US6461133B1 (en) * 2000-05-18 2002-10-08 Kimberly-Clark Worldwide, Inc. Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
US20020094352A1 (en) * 2000-11-14 2002-07-18 Ying Guo Bicomponent filament spin pack used in spunbond production
US6613268B2 (en) * 2000-12-21 2003-09-02 Kimberly-Clark Worldwide, Inc. Method of increasing the meltblown jet thermal core length via hot air entrainment
JP4495871B2 (ja) * 2001-02-27 2010-07-07 新日本石油株式会社 横配列ウェブの製造方法および装置
US20030116874A1 (en) * 2001-12-21 2003-06-26 Haynes Bryan David Air momentum gage for controlling nonwoven processes
KR100745319B1 (ko) * 2001-12-24 2007-08-01 삼성토탈 주식회사 고충격특성 선형 저밀도 폴리에틸렌 수지 조성물
US6861025B2 (en) * 2002-06-20 2005-03-01 3M Innovative Properties Company Attenuating fluid manifold for meltblowing die
EP1420089B1 (de) * 2002-11-16 2005-12-21 Reifenhäuser GmbH & Co. KG Maschinenfabrik Vorrichtung zur Erzeugung von Fasern aus thermoplastischem Kunststoff
US6972104B2 (en) * 2003-12-23 2005-12-06 Kimberly-Clark Worldwide, Inc. Meltblown die having a reduced size
US7316552B2 (en) * 2004-12-23 2008-01-08 Kimberly-Clark Worldwide, Inc. Low turbulence die assembly for meltblowing apparatus
PL1871532T3 (pl) * 2005-04-19 2013-07-31 Pgi Polymer Inc Proces i urządzenie do formowania jednorodnych tkanin z nanowłókien
KR101265364B1 (ko) * 2005-05-23 2013-05-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 보조 매니폴드로부터의 유체 유동을 이용한 중합체성재료의 멜트블로잉을 위한 방법 및 장치
US20070078524A1 (en) * 2005-09-30 2007-04-05 Balcones Fuel Technology, Inc. Cuber feeder system and method
US7662534B2 (en) * 2006-09-11 2010-02-16 Ricoh Company Ltd. Apparatus for producing toner precursor, and method for the same, fibrous toner precursor, apparatus for producing toner, and method for producing electrophotographic toner and fine resin particles
EP2370244A2 (de) * 2008-12-04 2011-10-05 Eidgenössische Technische Hochschule Zürich Polymerartikel, verfahren und werkzeuge zu ihrer herstellung
JP5482440B2 (ja) 2010-05-19 2014-05-07 トヨタ紡織株式会社 溶融紡糸方法及び溶融紡糸装置
JP2011241510A (ja) 2010-05-19 2011-12-01 Toyota Boshoku Corp 溶融紡糸方法及び溶融紡糸装置
WO2012077638A1 (ja) 2010-12-06 2012-06-14 三井化学株式会社 メルトブロー不織布、その製造方法および装置
US9322114B2 (en) 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
US9260799B1 (en) 2013-05-07 2016-02-16 Thomas M. Tao Melt-blowing apparatus with improved primary air delivery system
US9587329B2 (en) * 2013-12-11 2017-03-07 Kyung-Ju Choi Process for making a polymeric fibrous material having increased beta content
BR112016029119A2 (pt) 2014-06-16 2017-08-22 Groz Beckert Kg sistema de fusão por sopro de múltiplos moldes para formar estruturas unificadas e métodos do mesmo
US11313052B2 (en) * 2015-08-14 2022-04-26 The Board Of Regents Of The University Of Oklahoma Melt blowing apparatus and method
US11447893B2 (en) 2017-11-22 2022-09-20 Extrusion Group, LLC Meltblown die tip assembly and method
US11104032B2 (en) 2018-04-19 2021-08-31 General Electric Company Tooling assembly having cam closing feature
TWI827634B (zh) 2018-07-17 2024-01-01 奧地利商蘭仁股份有限公司 用於從紡絲黏合織物之生產中的處理空氣分離溶劑之方法及裝置
TW202031950A (zh) 2018-12-05 2020-09-01 奧地利商蘭仁股份有限公司 在纖維素紡黏非織物的製造中回收再利用溶劑及纖維素的方法
TW202140884A (zh) 2019-12-17 2021-11-01 奧地利商蘭仁股份有限公司 製造紡黏非織物的方法
TW202136610A (zh) 2019-12-17 2021-10-01 奧地利商蘭仁股份有限公司 製造紡黏非織物的方法
CN115066525A (zh) 2019-12-17 2022-09-16 兰精股份公司 用于制造纺粘型无纺织物的方法
TW202138648A (zh) 2020-02-24 2021-10-16 奧地利商蘭仁股份有限公司 用於製造紡絲黏合不織布之方法及裝置
TW202136602A (zh) 2020-02-24 2021-10-01 奧地利商蘭仁股份有限公司 用於製造紡絲黏合不織布之方法及裝置
TW202138649A (zh) 2020-02-24 2021-10-16 奧地利商蘭仁股份有限公司 複合式不織布布料及製造複合式不織布布料之方法
TW202138647A (zh) 2020-02-24 2021-10-16 奧地利商蘭仁股份有限公司 用於製造紡絲黏合不織布之方法
TW202146719A (zh) 2020-02-24 2021-12-16 奧地利商蘭仁股份有限公司 用於製造紡絲黏合不織布之方法
CN111534929B (zh) * 2020-05-25 2021-03-30 台州市黄岩亮科模具机械有限公司 一种熔喷法造布的熔喷模具
CN111575911A (zh) * 2020-05-26 2020-08-25 青岛海泰科模具有限公司 一种衣架式无纺布熔喷模具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1435461C3 (de) * 1964-02-22 1978-04-06 Fa. Carl Freudenberg, 6940 Weinheim Spinndüse zum Schmelzspinnen von Fadenscharen
US3825379A (en) * 1972-04-10 1974-07-23 Exxon Research Engineering Co Melt-blowing die using capillary tubes
US3970417A (en) * 1974-04-24 1976-07-20 Beloit Corporation Twin triple chambered gas distribution system for melt blown microfiber production
US4043739A (en) * 1975-04-21 1977-08-23 Kimberly-Clark Corporation Distributor for thermoplastic extrusion die
DE2936905A1 (de) * 1979-09-12 1981-04-02 Toa Nenryo Kogyo K.K., Tokyo Matrize zum schmelzblasen
US4486161A (en) * 1983-05-12 1984-12-04 Kimberly-Clark Corporation Melt-blowing die tip with integral tie bars
US4818463A (en) * 1986-04-26 1989-04-04 Buehning Peter G Process for preparing non-woven webs

Also Published As

Publication number Publication date
EP0474423A3 (en) 1992-05-06
US5080569A (en) 1992-01-14
JPH04263607A (ja) 1992-09-18
EP0474423B1 (de) 1995-05-10
ATE122405T1 (de) 1995-05-15
DE69109584T2 (de) 1995-10-12
PT98795A (pt) 1993-09-30
KR920004619A (ko) 1992-03-27
EP0474423A2 (de) 1992-03-11
AU8275791A (en) 1992-03-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN