EP0430926A3 - Spinnerette - Google Patents

Spinnerette Download PDF

Info

Publication number
EP0430926A3
EP0430926A3 EP19900890308 EP90890308A EP0430926A3 EP 0430926 A3 EP0430926 A3 EP 0430926A3 EP 19900890308 EP19900890308 EP 19900890308 EP 90890308 A EP90890308 A EP 90890308A EP 0430926 A3 EP0430926 A3 EP 0430926A3
Authority
EP
European Patent Office
Prior art keywords
capillaries
spinning
carrier plate
small plates
plate
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.)
Granted
Application number
EP19900890308
Other languages
German (de)
Other versions
EP0430926B1 (en
EP0430926A2 (en
Inventor
Stefan Zikeli
Hermann Koberger
Dieter Dr. Eichinger
Stefan Dr. Astegger
Karin Dr. Weinzierl
Raimund Jurhovic
Bernd Dr. Wolschner
Heinrich Dr. Firgo
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.)
Lenzing AG
Original Assignee
Lenzing AG
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 Lenzing AG filed Critical Lenzing AG
Publication of EP0430926A2 publication Critical patent/EP0430926A2/en
Publication of EP0430926A3 publication Critical patent/EP0430926A3/en
Application granted granted Critical
Publication of EP0430926B1 publication Critical patent/EP0430926B1/en
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
    • 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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

Abstract

In a spinneret, the spinning plate having the spinning capillaries (9) consists, according to the invention, of a carrier plate (2) having holes (7), especially stepped bores, into which are inserted or pressed small plates (8) containing the capillaries (9). The carrier plate (2) can therefore be of any thickness and consist of material of any strength, in order to achieve a high pressure resistance, without making it difficult to produce closely arranged capillaries (9), since the capillaries can be made in the softer small plates (8). <IMAGE>
EP90890308A 1989-11-29 1990-11-27 Spinnerette Expired - Lifetime EP0430926B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2724/89 1989-11-29
AT0272489A AT397392B (en) 1989-11-29 1989-11-29 SPIDER NOZZLE

Publications (3)

Publication Number Publication Date
EP0430926A2 EP0430926A2 (en) 1991-06-05
EP0430926A3 true EP0430926A3 (en) 1992-05-13
EP0430926B1 EP0430926B1 (en) 1995-09-06

Family

ID=3539303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90890308A Expired - Lifetime EP0430926B1 (en) 1989-11-29 1990-11-27 Spinnerette

Country Status (23)

Country Link
EP (1) EP0430926B1 (en)
JP (1) JPH03174006A (en)
KR (1) KR0157408B1 (en)
CN (1) CN1052155A (en)
AT (2) AT397392B (en)
AU (1) AU6657690A (en)
BR (1) BR9006022A (en)
CA (1) CA2030043A1 (en)
CZ (1) CZ283858B6 (en)
DE (1) DE59009625D1 (en)
DK (1) DK0430926T3 (en)
ES (1) ES2024388T3 (en)
FI (1) FI92845C (en)
GR (1) GR910300097T1 (en)
IE (1) IE69038B1 (en)
IL (1) IL96314A0 (en)
NO (1) NO176445C (en)
PL (1) PL165105B1 (en)
PT (2) PT96019A (en)
RO (1) RO108011B1 (en)
RU (1) RU1838462C (en)
TR (1) TR27239A (en)
YU (1) YU48011B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA53792A (en) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES, DEVICE FOR IMPLEMENTING THE METHOD AND USE OF A SPINNING DEVICE
US5652001A (en) * 1993-05-24 1997-07-29 Courtaulds Fibres Limited Spinnerette
MY115308A (en) * 1993-05-24 2003-05-31 Tencel Ltd Spinning cell
US5984655A (en) * 1994-12-22 1999-11-16 Lenzing Aktiengesellschaft Spinning process and apparatus
DE10043297B4 (en) * 2000-09-02 2005-12-08 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Process for the production of cellulose fibers and cellulose filament yarns
RU2215071C1 (en) * 2002-05-18 2003-10-27 Открытое акционерное общество "Чепецкий механический завод" Spinneret for forming of chemical fibers and filaments from solutions
AT413545B (en) * 2003-07-14 2006-03-15 Chemiefaser Lenzing Ag METHOD FOR THE PRODUCTION OF CELLULOSIC FORM BODIES
EP2565304A1 (en) 2011-09-02 2013-03-06 Aurotec GmbH Extrusion method and device
EP2565303A1 (en) 2011-09-02 2013-03-06 Aurotec GmbH Extrusion method
CN103352258A (en) * 2013-07-08 2013-10-16 常熟市沪联印染有限公司 Spinneret device with filter screen
CN104762671B (en) * 2015-04-16 2017-01-04 湖州旭彩高新纤维有限公司 A kind of fiber heating spinning appts
KR102002726B1 (en) 2018-05-08 2019-07-23 조승형 Nozzle fixing device for melt spinning system
EP3702496A1 (en) 2019-02-26 2020-09-02 Lenzing Aktiengesellschaft Mould and method for manufacturing a mould for extruding cellulose moulded bodies
EP3901333A1 (en) 2020-04-22 2021-10-27 Aurotec GmbH Production of filaments with controlled gas flow

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360000C (en) * 1920-06-11 1922-09-28 Romuald Kuehnel Spinnerets and processes for their manufacture
DE808872C (en) * 1948-10-02 1951-07-19 Degussa Spinneret for the production of fully synthetic threads
FR1003082A (en) * 1946-12-02 1952-03-13 Rhodiaceta Industry for the manufacture of artificial or synthetic textiles
US2839783A (en) * 1949-11-23 1958-06-24 American Enka Corp Spinnerets for melt-spinning high polymeric substances
GB1126609A (en) * 1966-07-20 1968-09-11 Du Pont Spinneret

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6600025A (en) * 1966-01-04 1967-01-25
US3737506A (en) * 1970-04-03 1973-06-05 Viscose Suisse Soc D Process and apparatus for continuous extrusion of highly-viscous melts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE360000C (en) * 1920-06-11 1922-09-28 Romuald Kuehnel Spinnerets and processes for their manufacture
FR1003082A (en) * 1946-12-02 1952-03-13 Rhodiaceta Industry for the manufacture of artificial or synthetic textiles
DE808872C (en) * 1948-10-02 1951-07-19 Degussa Spinneret for the production of fully synthetic threads
US2839783A (en) * 1949-11-23 1958-06-24 American Enka Corp Spinnerets for melt-spinning high polymeric substances
GB1126609A (en) * 1966-07-20 1968-09-11 Du Pont Spinneret

Also Published As

Publication number Publication date
NO905145L (en) 1991-05-30
PL287957A1 (en) 1991-12-02
JPH03174006A (en) 1991-07-29
ES2024388T3 (en) 1995-11-01
ES2024388A4 (en) 1992-03-01
RO108011B1 (en) 1994-01-31
FI92845C (en) 1995-01-10
PT8495U (en) 1995-08-09
FI905437A (en) 1991-05-30
PT96019A (en) 1992-08-31
YU48011B (en) 1996-08-13
KR910009969A (en) 1991-06-28
AT397392B (en) 1994-03-25
NO176445B (en) 1994-12-27
PL165105B1 (en) 1994-11-30
CN1052155A (en) 1991-06-12
IL96314A0 (en) 1991-08-16
IE69038B1 (en) 1996-08-07
BR9006022A (en) 1991-09-24
GR910300097T1 (en) 1991-12-10
YU217990A (en) 1994-06-10
EP0430926B1 (en) 1995-09-06
NO176445C (en) 1995-04-05
TR27239A (en) 1994-12-20
NO905145D0 (en) 1990-11-28
DE59009625D1 (en) 1995-10-12
RU1838462C (en) 1993-08-30
FI905437A0 (en) 1990-11-02
IE904289A1 (en) 1991-06-05
DK0430926T3 (en) 1995-10-23
KR0157408B1 (en) 1998-12-01
ATA272489A (en) 1993-08-15
CA2030043A1 (en) 1991-05-30
ATE127542T1 (en) 1995-09-15
AU6657690A (en) 1991-06-06
PT8495T (en) 1992-11-30
EP0430926A2 (en) 1991-06-05
CZ283858B6 (en) 1998-06-17
FI92845B (en) 1994-09-30
CS542790A3 (en) 1992-03-18

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