DE69425537T2 - Schmelzblasdüse - Google Patents

Schmelzblasdüse

Info

Publication number
DE69425537T2
DE69425537T2 DE69425537T DE69425537T DE69425537T2 DE 69425537 T2 DE69425537 T2 DE 69425537T2 DE 69425537 T DE69425537 T DE 69425537T DE 69425537 T DE69425537 T DE 69425537T DE 69425537 T2 DE69425537 T2 DE 69425537T2
Authority
DE
Germany
Prior art keywords
blowing nozzle
melt blowing
melt
nozzle
blowing
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
DE69425537T
Other languages
English (en)
Other versions
DE69425537D1 (de
Inventor
Taiju Terakawa
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of DE69425537D1 publication Critical patent/DE69425537D1/de
Publication of DE69425537T2 publication Critical patent/DE69425537T2/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
    • 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
    • D01D5/32—Side-by-side 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
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • 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)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/217—Spinnerette forming conjugate, composite or hollow filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
DE69425537T 1993-10-04 1994-10-04 Schmelzblasdüse Expired - Lifetime DE69425537T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27132793A JP3360377B2 (ja) 1993-10-04 1993-10-04 メルトブロー紡糸口金装置

Publications (2)

Publication Number Publication Date
DE69425537D1 DE69425537D1 (de) 2000-09-21
DE69425537T2 true DE69425537T2 (de) 2001-06-13

Family

ID=17498511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69425537T Expired - Lifetime DE69425537T2 (de) 1993-10-04 1994-10-04 Schmelzblasdüse

Country Status (6)

Country Link
US (1) US5601851A (de)
EP (1) EP0646663B1 (de)
JP (1) JP3360377B2 (de)
KR (1) KR100310551B1 (de)
CN (1) CN1043907C (de)
DE (1) DE69425537T2 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935612A (en) * 1996-06-27 1999-08-10 Kimberly-Clark Worldwide, Inc. Pneumatic chamber having grooved walls for producing uniform nonwoven fabrics
US6235392B1 (en) * 1996-08-23 2001-05-22 Weyerhaeuser Company Lyocell fibers and process for their preparation
KR100429700B1 (ko) * 1996-10-21 2004-07-16 코노코 인코퍼레이티드 용매화중간상피치에서블로우방사섬유를집속하는방법및장치
US6102039A (en) 1997-12-01 2000-08-15 3M Innovative Properties Company Molded respirator containing sorbent particles
US5957126A (en) 1997-12-01 1999-09-28 3M Innovative Properties Company Nasal dilator with fibrous PSA
US6171985B1 (en) 1997-12-01 2001-01-09 3M Innovative Properties Company Low trauma adhesive article
US6133173A (en) * 1997-12-01 2000-10-17 3M Innovative Properties Company Nonwoven cohesive wrap
US6107219A (en) * 1998-02-11 2000-08-22 3M Innovative Properties Company Breathable backing for an adhesive article
CN1103383C (zh) * 1998-09-07 2003-03-19 上海德全化纤设备厂 并列双组份复合多孔型中空纤维纺丝组件
WO2000020200A1 (en) * 1998-10-02 2000-04-13 3M Innovative Properties Company Laminated elastic composites
US6198016B1 (en) 1998-12-01 2001-03-06 3M Innovative Properties Company Wet skin adhesive article
US6723669B1 (en) 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
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
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
US6776858B2 (en) * 2000-08-04 2004-08-17 E.I. Du Pont De Nemours And Company Process and apparatus for making multicomponent meltblown web fibers and webs
US6491507B1 (en) * 2000-10-31 2002-12-10 Nordson Corporation Apparatus for meltblowing multi-component liquid filaments
US6478563B1 (en) * 2000-10-31 2002-11-12 Nordson Corporation Apparatus for extruding multi-component liquid filaments
IT1319599B1 (it) * 2000-12-20 2003-10-20 Rosaldo Fare Testa di melt-blown e procedimento ad alimentazione controllata per laproduzione di fibrille di materiale polimerico
US6565344B2 (en) * 2001-03-09 2003-05-20 Nordson Corporation Apparatus for producing multi-component liquid filaments
US7033153B2 (en) * 2003-08-28 2006-04-25 Nordson Corporation Lamellar meltblowing die apparatus and method
US7033154B2 (en) * 2003-08-28 2006-04-25 Nordson Corporation Lamellar extrusion die apparatus and method
US7150616B2 (en) 2003-12-22 2006-12-19 Kimberly-Clark Worldwide, Inc Die for producing meltblown multicomponent fibers and meltblown nonwoven fabrics
US20050245158A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Multicomponent fibers and nonwoven fabrics and surge management layers containing multicomponent fibers
US20050245157A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics comprising strata with differing levels or combinations of additives and process of making the same
US20070205530A1 (en) * 2006-03-02 2007-09-06 Nordson Corporation Apparatus and methods for distributing a balanced air stream to an extrusion die of a meltspinning apparatus
US10041188B2 (en) 2006-04-18 2018-08-07 Hills, Inc. Method and apparatus for production of meltblown nanofibers
TWI310414B (en) * 2007-01-09 2009-06-01 Oriental Inst Technology Dna falsity-proof fiber and manufacturing method thereof
PL1959034T3 (pl) * 2007-02-16 2014-11-28 Hills Inc Sposób oraz urządzenie do wytwarzania włókien oraz tkanin polimerowych zawierających wiele składników polimerowych w układzie zamkniętym
US20080315454A1 (en) * 2007-06-22 2008-12-25 3M Innovative Properties Company Method of making meltblown fiber web with staple fibers
US7989371B2 (en) 2007-06-22 2011-08-02 3M Innovative Properties Company Meltblown fiber web with staple fibers
US20090295028A1 (en) * 2008-05-30 2009-12-03 Rudisill Edgar N Process and apparatus for making multi-layered, multi-component filaments
WO2011091251A2 (en) * 2010-01-22 2011-07-28 Fiber Web, Inc. Meltblown fiber spinning die
JP5489084B2 (ja) 2011-08-12 2014-05-14 Ｊｎｃ株式会社 混繊長繊維不織布
CN103015082B (zh) * 2012-12-25 2014-08-13 西安建筑科技大学 一种纺丝头及利用其制备编织管/聚合物复合膜的方法
JP6641553B2 (ja) * 2016-06-09 2020-02-05 トヨタ紡織株式会社 メルトブロー用紡糸ダイ
WO2019104240A1 (en) 2017-11-22 2019-05-31 Extrusion Group, LLC Meltblown die tip assembly and method
EP3938455A1 (de) 2019-03-15 2022-01-19 3M Innovative Properties Company Bindeschichtchemie zur haftvermittlung mit silikonklebstoff
CN114829517A (zh) 2019-12-20 2022-07-29 3M创新有限公司 粘合剂底漆和包含粘合剂底漆的制品
CN113502553B (zh) * 2021-06-10 2022-04-19 武汉纺织大学 一种双液输入转动纺丝装置
CN113481611B (zh) * 2021-06-17 2022-07-29 广西德福莱医疗器械有限公司 喷丝板组件更换方法
CN114775081B (zh) * 2022-04-02 2023-07-04 东华大学 一种用于并列复合纺丝界面控制的组件结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540077A (en) * 1968-12-30 1970-11-17 Japan Exlan Co Ltd Apparatus for spinning multi-component fibers
US3981650A (en) * 1975-01-16 1976-09-21 Beloit Corporation Melt blowing intermixed filaments of two different polymers
US4547420A (en) * 1983-10-11 1985-10-15 Minnesota Mining And Manufacturing Company Bicomponent fibers and webs made therefrom
JPH02289107A (ja) * 1989-04-25 1990-11-29 Kuraray Co Ltd メルトブローン紡糸装置
JP2581994B2 (ja) * 1990-07-02 1997-02-19 チッソ株式会社 高精密カートリッジフィルターおよびその製造方法
JP2847266B2 (ja) * 1991-06-14 1999-01-13 日本バイリーン株式会社 溶融紡糸装置
JP3134959B2 (ja) * 1992-03-17 2001-02-13 チッソ株式会社 複合メルトブロー紡糸口金装置
JP3122826B2 (ja) * 1992-11-30 2001-01-09 日本バイリーン株式会社 メルトブロー装置

Also Published As

Publication number Publication date
KR100310551B1 (ko) 2001-12-15
CN1043907C (zh) 1999-06-30
JPH07102408A (ja) 1995-04-18
US5601851A (en) 1997-02-11
DE69425537D1 (de) 2000-09-21
JP3360377B2 (ja) 2002-12-24
EP0646663A1 (de) 1995-04-05
CN1117533A (zh) 1996-02-28
KR950011661A (ko) 1995-05-15
EP0646663B1 (de) 2000-08-16

Similar Documents

Publication Publication Date Title
DE69425537D1 (de) Schmelzblasdüse
DE69126667D1 (de) Schmelzblasdüse
DE69601661D1 (de) Schmelzblasdüse
DE69007659T2 (de) Schmelzblasdüse.
ATE178107T1 (de) Spinndüse
DE69527216T2 (de) Blasformvorrichtung
NO984337D0 (no) Forbedret blÕsedyse
DE59409002D1 (de) Düse
DE69531766D1 (de) Blasformvorrichtung
DE69324452T2 (de) Treibmittelkonzentrat
DK0634264T3 (da) Sprøjtestrækkeblæsestøbningsmaskine
FI91038C (fi) Suutinpää
DE59403591D1 (de) Blasmaschine
DE59401331D1 (de) Breitschlitzdüse
DE69415066D1 (de) Verbessertes Schmelzextrusionsverfahren
NO944576D0 (no) Dyse
DE9307454U1 (de) Strahldüse
FI955890A (fi) Suutinjärjestely
DE9403330U1 (de) Düse
DE9309202U1 (de) Blaspistole
DE9311201U1 (de) Venturidüse
DE9312344U1 (de) Auftragsdüse
FI96179C (fi) Suutin
NO934912D0 (no) Dyse
DE69404308D1 (de) Sprühdüse

Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition