CN1375579A - 将单组分液态线挤出成多组分细丝的设备和方法 - Google Patents

将单组分液态线挤出成多组分细丝的设备和方法 Download PDF

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Publication number
CN1375579A
CN1375579A CN02107052A CN02107052A CN1375579A CN 1375579 A CN1375579 A CN 1375579A CN 02107052 A CN02107052 A CN 02107052A CN 02107052 A CN02107052 A CN 02107052A CN 1375579 A CN1375579 A CN 1375579A
Authority
CN
China
Prior art keywords
liquid
many
lines
filament
extruding
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.)
Pending
Application number
CN02107052A
Other languages
English (en)
Chinese (zh)
Inventor
马丁·A·艾伦
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.)
Nordson Corp
Original Assignee
Nordson 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 Nordson Corp filed Critical Nordson Corp
Publication of CN1375579A publication Critical patent/CN1375579A/zh
Pending 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
    • 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)
    • 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
    • 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
    • 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
    • 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)
CN02107052A 2001-03-09 2002-03-11 将单组分液态线挤出成多组分细丝的设备和方法 Pending CN1375579A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/802,646 US6814555B2 (en) 2001-03-09 2001-03-09 Apparatus and method for extruding single-component liquid strands into multi-component filaments
US09/802,646 2001-03-09

Publications (1)

Publication Number Publication Date
CN1375579A true CN1375579A (zh) 2002-10-23

Family

ID=25184308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02107052A Pending CN1375579A (zh) 2001-03-09 2002-03-11 将单组分液态线挤出成多组分细丝的设备和方法

Country Status (5)

Country Link
US (1) US6814555B2 (enExample)
EP (1) EP1239065A1 (enExample)
JP (1) JP2002317327A (enExample)
CN (1) CN1375579A (enExample)
TW (1) TWI222472B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101368317B (zh) * 2007-02-16 2011-06-08 希尔斯公司 非织造纤维网的生产系统及该非织造纤维网的生产方法
CN111556909A (zh) * 2017-11-22 2020-08-18 挤压集团公司 熔喷模头尖端组件和方法

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US6773531B2 (en) * 2001-05-21 2004-08-10 E. I. Du Pont De Nemours And Company Process and apparatus for making multi-layered, multi-component filaments
US20030056883A1 (en) * 2001-09-26 2003-03-27 Vishal Bansal Method for making spunbond nonwoven fabric from multiple component filaments
US20040201125A1 (en) * 2003-04-14 2004-10-14 Nordson Corporation Method of forming high-loft spunbond non-woven webs and product formed thereby
US20040203309A1 (en) * 2003-04-14 2004-10-14 Nordson Corporation High-loft spunbond non-woven webs and method of forming same
US7152815B2 (en) * 2003-06-04 2006-12-26 Nordson Corporation Dispensing system, nozzle and method for independently dispensing and controlling liquid
DE50312134D1 (de) * 2003-08-23 2009-12-31 Reifenhaeuser Gmbh & Co Kg Vorrichtung zur Erzeugung von Mehrkomponentenfasern, insbesondere von Bikomponentenfasern
US7150616B2 (en) * 2003-12-22 2006-12-19 Kimberly-Clark Worldwide, Inc Die for producing meltblown multicomponent fibers and meltblown nonwoven fabrics
US7168932B2 (en) 2003-12-22 2007-01-30 Kimberly-Clark Worldwide, Inc. Apparatus for nonwoven fibrous web
US7501085B2 (en) 2004-10-19 2009-03-10 Aktiengesellschaft Adolph Saurer Meltblown nonwoven webs including nanofibers and apparatus and method for forming such meltblown nonwoven webs
CN101184872B (zh) * 2005-05-23 2011-10-05 3M创新有限公司 利用来自辅助歧管的流体流进行聚合材料熔喷的方法和设备
US9034425B2 (en) 2012-04-11 2015-05-19 Nordson Corporation Method and apparatus for applying adhesive on an elastic strand in a personal disposable hygiene product
US9682392B2 (en) 2012-04-11 2017-06-20 Nordson Corporation Method for applying varying amounts or types of adhesive on an elastic strand
JP2017078233A (ja) * 2015-10-20 2017-04-27 日本ノズル株式会社 並列型複合メルトブローン紡糸方法及び並列型複合メルトブローン紡糸装置
IT202000004639A1 (it) * 2020-03-04 2021-09-04 Cat S R L Filiera a cuspide per la realizzazione tessuto non tessuto di tipo melt-blown

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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
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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
US6565344B2 (en) * 2001-03-09 2003-05-20 Nordson Corporation Apparatus for producing multi-component liquid filaments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101368317B (zh) * 2007-02-16 2011-06-08 希尔斯公司 非织造纤维网的生产系统及该非织造纤维网的生产方法
CN111556909A (zh) * 2017-11-22 2020-08-18 挤压集团公司 熔喷模头尖端组件和方法
US11447893B2 (en) 2017-11-22 2022-09-20 Extrusion Group, LLC Meltblown die tip assembly and method
CN111556909B (zh) * 2017-11-22 2024-04-09 挤压集团公司 熔喷模头尖端组件和方法

Also Published As

Publication number Publication date
TWI222472B (en) 2004-10-21
EP1239065A1 (en) 2002-09-11
US6814555B2 (en) 2004-11-09
JP2002317327A (ja) 2002-10-31
US20020125601A1 (en) 2002-09-12

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication