DE50007485D1 - spinneret - Google Patents

spinneret

Info

Publication number
DE50007485D1
DE50007485D1 DE50007485T DE50007485T DE50007485D1 DE 50007485 D1 DE50007485 D1 DE 50007485D1 DE 50007485 T DE50007485 T DE 50007485T DE 50007485 T DE50007485 T DE 50007485T DE 50007485 D1 DE50007485 D1 DE 50007485D1
Authority
DE
Germany
Prior art keywords
inset
spinneret
nozzle opening
tubular
spin dope
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 - Fee Related
Application number
DE50007485T
Other languages
German (de)
Inventor
Klaus Rennebeck
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.)
Individual
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
Priority claimed from DE1999111231 external-priority patent/DE19911231A1/en
Priority claimed from DE1999124286 external-priority patent/DE19924286B4/en
Application filed by Individual filed Critical Individual
Priority to DE50007485T priority Critical patent/DE50007485D1/en
Application granted granted Critical
Publication of DE50007485D1 publication Critical patent/DE50007485D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D01D4/027—Spinnerettes containing inserts
    • 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
    • D01D5/28—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

Landscapes

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

Abstract

The invention relates to a spinneret for producing fibre filaments. The spinneret is provided with at least one nozzle opening for the delivery of the spin dope. At least one nozzle opening is provided with a finite length (S). A tubular inset is inserted into each nozzle opening in such a way that said inset can be removed therefrom. The spin dope is guided through the inset to the exterior. The tubular inset can be designed as a crown tube.
DE50007485T 1999-03-14 2000-03-13 spinneret Expired - Fee Related DE50007485D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50007485T DE50007485D1 (en) 1999-03-14 2000-03-13 spinneret

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1999111231 DE19911231A1 (en) 1999-03-14 1999-03-14 Spinneret has a jet opening of a finite length to take a crown tube insert through the layers of pressure plate and stabilizing core to give easy cleaning and a long life
DE1999124286 DE19924286B4 (en) 1999-05-27 1999-05-27 spinneret
PCT/EP2000/002208 WO2000055400A1 (en) 1999-03-14 2000-03-13 Spinneret
DE50007485T DE50007485D1 (en) 1999-03-14 2000-03-13 spinneret

Publications (1)

Publication Number Publication Date
DE50007485D1 true DE50007485D1 (en) 2004-09-23

Family

ID=26052348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50007485T Expired - Fee Related DE50007485D1 (en) 1999-03-14 2000-03-13 spinneret

Country Status (7)

Country Link
EP (1) EP1163380B1 (en)
JP (1) JP2002539339A (en)
KR (1) KR20010108354A (en)
AT (1) ATE274076T1 (en)
AU (1) AU3166400A (en)
DE (1) DE50007485D1 (en)
WO (1) WO2000055400A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053080B (en) * 2017-06-19 2019-03-29 江西洪都航空工业集团有限责任公司 A kind of honeycomb sandwich panel inserts mounting process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1033627A (en) * 1963-09-18 1966-06-22 Fiberfil Inc Filament die
DE2324599A1 (en) * 1973-05-16 1974-12-05 Zimmer Ag Spinneret plate of metal laminate - for polymer melt spinneret packets, with good heat transfer and distribution
US4140507A (en) * 1977-03-11 1979-02-20 Owens-Corning Fiberglas Corporation Bushing and method for forming glass fibers
JPS602704A (en) * 1983-06-16 1985-01-09 Toa Nenryo Kogyo Kk Spinneret for melt spinning and its preparation

Also Published As

Publication number Publication date
EP1163380B1 (en) 2004-08-18
EP1163380A1 (en) 2001-12-19
JP2002539339A (en) 2002-11-19
AU3166400A (en) 2000-10-04
WO2000055400A1 (en) 2000-09-21
ATE274076T1 (en) 2004-09-15
KR20010108354A (en) 2001-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee