WO1996020300A3 - Spinning device - Google Patents

Spinning device Download PDF

Info

Publication number
WO1996020300A3
WO1996020300A3 PCT/AT1995/000229 AT9500229W WO9620300A3 WO 1996020300 A3 WO1996020300 A3 WO 1996020300A3 AT 9500229 W AT9500229 W AT 9500229W WO 9620300 A3 WO9620300 A3 WO 9620300A3
Authority
WO
WIPO (PCT)
Prior art keywords
spinning
distance
bath liquid
nozzle
filaments
Prior art date
Application number
PCT/AT1995/000229
Other languages
German (de)
French (fr)
Other versions
WO1996020300A2 (en
Inventor
Franz Schwenninger
Friedrich Ecker
Wilhelm Feilmair
Christoph Schrempf
Heinrich Firgo
Original Assignee
Chemiefaser Lenzing Ag
Franz Schwenninger
Friedrich Ecker
Wilhelm Feilmair
Christoph Schrempf
Heinrich Firgo
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 to RO96-01690A priority Critical patent/RO114811B1/en
Priority to AU38632/95A priority patent/AU703733B2/en
Priority to HU9602257A priority patent/HU220328B/en
Priority to DE19581437D priority patent/DE19581437D2/en
Priority to MX9603562A priority patent/MX9603562A/en
Priority to NZ295314A priority patent/NZ295314A/en
Priority to DE19581437A priority patent/DE19581437B4/en
Priority to EP95937712A priority patent/EP0746642B1/en
Priority to AT95937712T priority patent/ATE178665T1/en
Priority to CA002183627A priority patent/CA2183627C/en
Priority to BR9506857A priority patent/BR9506857A/en
Priority to DE59505595T priority patent/DE59505595D1/en
Priority to JP8520070A priority patent/JPH09509704A/en
Priority to GB9617170A priority patent/GB2301309A/en
Application filed by Chemiefaser Lenzing Ag, Franz Schwenninger, Friedrich Ecker, Wilhelm Feilmair, Christoph Schrempf, Heinrich Firgo filed Critical Chemiefaser Lenzing Ag
Priority to SK1044-96A priority patent/SK284686B6/en
Priority to RU96119348A priority patent/RU2132418C1/en
Priority to PL95315840A priority patent/PL181190B1/en
Publication of WO1996020300A2 publication Critical patent/WO1996020300A2/en
Priority to BG100793A priority patent/BG61849B1/en
Priority to NO963481A priority patent/NO310034B1/en
Priority to FI963269A priority patent/FI963269A/en
Publication of WO1996020300A3 publication Critical patent/WO1996020300A3/en
Priority to HK98111006A priority patent/HK1010401A1/en

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
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)

Abstract

The invention relates to a spinning device for operating the wet/dry amino-oxide process with: a spinning nozzle having spinning apertures for extruding filaments; a blower device by means of which the extruded filaments can be cooled immediately after leaving the spinning apertures; a container of spinning bath liquid; a bundling unit fitted in the spinning bath liquid to bundle the extruded filaments; and an air gap defined as the distance between the spinning nozzle from the surface of the spinning bath liquid; in which: the bundling unit is at such a distance from the spinning nozzle that the angle (α) between the filaments to the perpendicular to the spinning bath liquid is 45° at the most and the relation 0.1 + .0051 « 0.7.d0.(h-1)/h is satisfied, in which d0 is the distance (in mm) between a spinning aperture and its neighbouring aperture in the spinning nozzle, h is the distance (in mm) between the bundling component and the spinning nozzle and 1 is the air gap (mm), where 0.4 mm « d0 « 2 mm and 0 mm < 1 < 60 mm.
PCT/AT1995/000229 1994-12-22 1995-11-27 Spinning device WO1996020300A2 (en)

Priority Applications (21)

Application Number Priority Date Filing Date Title
RU96119348A RU2132418C1 (en) 1994-12-22 1995-11-27 Forming apparatus
HU9602257A HU220328B (en) 1994-12-22 1995-11-27 Spinning device
DE19581437D DE19581437D2 (en) 1994-12-22 1995-11-27 Spinning device
MX9603562A MX9603562A (en) 1994-12-22 1995-11-27 Spinning device.
NZ295314A NZ295314A (en) 1994-12-22 1995-11-27 Spinning device comprising bundling means in a liquid bath at a specified distance from the spinneret
DE19581437A DE19581437B4 (en) 1994-12-22 1995-11-27 spinning device
EP95937712A EP0746642B1 (en) 1994-12-22 1995-11-27 Spinning device
AT95937712T ATE178665T1 (en) 1994-12-22 1995-11-27 SPINNING DEVICE
CA002183627A CA2183627C (en) 1994-12-22 1995-11-27 Spinning device
BR9506857A BR9506857A (en) 1994-12-22 1995-11-27 Wiring device
DE59505595T DE59505595D1 (en) 1994-12-22 1995-11-27 SPIDER
RO96-01690A RO114811B1 (en) 1994-12-22 1995-11-27 Spinning device
GB9617170A GB2301309A (en) 1994-12-22 1995-11-27 Spinning device
JP8520070A JPH09509704A (en) 1994-12-22 1995-11-27 Spinning device
SK1044-96A SK284686B6 (en) 1994-12-22 1995-11-27 Spinning device
AU38632/95A AU703733B2 (en) 1994-12-22 1995-11-27 Spinning device
PL95315840A PL181190B1 (en) 1994-12-22 1995-11-27 Spinning apparatus
BG100793A BG61849B1 (en) 1994-12-22 1996-08-20 Spinning device
NO963481A NO310034B1 (en) 1994-12-22 1996-08-21 The spinning device
FI963269A FI963269A (en) 1994-12-22 1996-08-21 Spinning device
HK98111006A HK1010401A1 (en) 1994-12-22 1998-09-28 Spinning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0239194A ATA239194A (en) 1994-12-22 1994-12-22 DEVICE FOR CARRYING OUT A DRY / WET SPINNING PROCESS
ATA2391/94 1994-12-22

Publications (2)

Publication Number Publication Date
WO1996020300A2 WO1996020300A2 (en) 1996-07-04
WO1996020300A3 true WO1996020300A3 (en) 1996-09-06

Family

ID=3533492

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/AT1995/000229 WO1996020300A2 (en) 1994-12-22 1995-11-27 Spinning device
PCT/AT1995/000244 WO1996019598A2 (en) 1994-12-22 1995-12-19 Device for implementing a dry/wet spinning process

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/AT1995/000244 WO1996019598A2 (en) 1994-12-22 1995-12-19 Device for implementing a dry/wet spinning process

Country Status (36)

Country Link
EP (4) EP0887444B1 (en)
JP (2) JPH09509704A (en)
KR (1) KR100430918B1 (en)
CN (3) CN1068910C (en)
AR (1) AR000362A1 (en)
AT (5) ATA239194A (en)
AU (2) AU703733B2 (en)
BG (1) BG61849B1 (en)
BR (2) BR9506857A (en)
CA (2) CA2183627C (en)
CO (1) CO4480065A1 (en)
CR (1) CR5234A (en)
CZ (2) CZ288127B6 (en)
DE (6) DE59505595D1 (en)
FI (2) FI963269A (en)
GB (2) GB2301309A (en)
HK (1) HK1010401A1 (en)
HR (1) HRP950610B1 (en)
HU (1) HU220328B (en)
IL (1) IL116292A (en)
MA (1) MA23749A1 (en)
MX (1) MX9603562A (en)
MY (1) MY115450A (en)
NO (2) NO310034B1 (en)
NZ (1) NZ295314A (en)
PE (1) PE4397A1 (en)
PL (1) PL181190B1 (en)
RO (1) RO114811B1 (en)
RU (1) RU2132418C1 (en)
SK (1) SK284686B6 (en)
TN (1) TNSN95134A1 (en)
TR (1) TR199501659A2 (en)
TW (1) TW293040B (en)
UY (1) UY24131A1 (en)
WO (2) WO1996020300A2 (en)
ZA (1) ZA9510655B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110872732B (en) * 2018-08-30 2022-02-15 奥若泰克股份有限公司 Method and device for spinning filaments by deflection

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT405531B (en) 1997-06-17 1999-09-27 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS
DE19954152C2 (en) * 1999-11-10 2001-08-09 Thueringisches Inst Textil Method and device for producing cellulose fibers and cellulose filament yarns
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
DE10060879B4 (en) * 2000-12-07 2005-08-04 Zimmer Ag Spinning funnel device
DE10062083B4 (en) * 2000-12-13 2008-04-10 Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh Process for the preparation of cellulose endless molded bodies
DE10206089A1 (en) 2002-02-13 2002-08-14 Zimmer Ag bursting
EP1783251B1 (en) * 2004-06-25 2009-12-30 Toray Industries, Inc. Spinning pack for dry-wet spinning and apparatus and method for producing fiber bundle
CN1282773C (en) 2005-05-30 2006-11-01 武汉大学 Method for preparing regenerative cellulose fiber by two-step coagulating bath process
DE102005040000B4 (en) * 2005-08-23 2010-04-01 Lenzing Ag Multi-spinneret arrangement and methods with suction and blowing
AT504144B1 (en) * 2006-08-17 2013-04-15 Chemiefaser Lenzing Ag METHOD FOR THE PRODUCTION OF CELLULOSE FIBERS FROM A SOLUTION OF CELLULOSE IN A TERTIARY AMINE OXIDE AND DEVICE FOR CARRYING OUT THE METHOD
KR20140037129A (en) 2011-06-15 2014-03-26 트뤼츠쉴러 논우벤스 게엠베하 Spinning bath trough
KR101339137B1 (en) * 2011-12-22 2013-12-09 최정호 Biodegradable yarn manufacturing device
CN103668504A (en) * 2013-12-27 2014-03-26 吴江市华宏纺织丝绸有限公司 Filament collecting rack
CN104099672A (en) * 2014-07-14 2014-10-15 苏州盛达织带有限公司 Vacuum spinneret device
CN104611776A (en) * 2015-01-17 2015-05-13 海兴材料科技有限公司 Outer ring-blowing cooling and center oiling device for composite spinning
EP3374558B1 (en) * 2015-11-10 2022-02-16 Nutrition & Biosciences USA 4, Inc. Nonwoven glucan webs
EP3458631A1 (en) * 2016-05-20 2019-03-27 INVISTA Textiles (U.K.) Limited Non-round solution spun spandex filaments and methods and devices for production thereof
JP2020100902A (en) * 2017-03-17 2020-07-02 Ｓｐｉｂｅｒ株式会社 Dry and wet spinning apparatus
EP3470557A1 (en) 2017-10-12 2019-04-17 Lenzing Aktiengesellschaft Spinning device and method for stringing up in a spinning device
EP3674454A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Cellulose filament process

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632429A1 (en) * 1976-02-18 1977-08-25 Magyar Viscosagyar METHOD AND DEVICE FOR MANUFACTURING SYNTHETIC FIBERS FROM MELT
DE2913589A1 (en) * 1979-03-02 1980-09-11 Akzona Inc SHAPED CELLULOSE OBJECT
WO1993019230A1 (en) * 1992-03-17 1993-09-30 Lenzing Aktiengesellschaft Process for manufacturing cellulose moulded bodies and a device for carrying it out
EP0574870A1 (en) * 1992-06-16 1993-12-22 THÜRINGISCHES INSTITUT FÜR TEXTIL- UND KUNSTSTOFF-FORSCHUNG e.V. Process for producing cellulose moulded articles
WO1994028218A1 (en) * 1993-05-24 1994-12-08 Courtaulds Fibres (Holdings) Limited Spinning cell
WO1995001470A1 (en) * 1993-07-01 1995-01-12 Lenzing Aktiengesellschaft Process and device for producing cellulose fibres
WO1995004173A1 (en) * 1993-07-28 1995-02-09 Lenzing Aktiengesellschaft Spinning nozzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
DE3205645A1 (en) * 1982-02-17 1983-08-25 Basf Ag, 6700 Ludwigshafen METHOD AND DEVICE FOR PRODUCING PLASTIC THREADS
US4898704A (en) * 1988-08-30 1990-02-06 E. I. Du Pont De Nemours & Co. Coagulating process for filaments
CN2055504U (en) * 1989-09-23 1990-04-04 杭州化学纤维厂 High-speed spinning device for shaping on rayon silk tube
AT395582B (en) * 1991-01-09 1993-01-25 Brunn Betonwerk Process for producing concrete paving bricks or slabs having the particular property of adsorbing hydrocarbons and incorporating these so that they cannot be washed out by means of water and slowly degrading them ecologically

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632429A1 (en) * 1976-02-18 1977-08-25 Magyar Viscosagyar METHOD AND DEVICE FOR MANUFACTURING SYNTHETIC FIBERS FROM MELT
DE2913589A1 (en) * 1979-03-02 1980-09-11 Akzona Inc SHAPED CELLULOSE OBJECT
WO1993019230A1 (en) * 1992-03-17 1993-09-30 Lenzing Aktiengesellschaft Process for manufacturing cellulose moulded bodies and a device for carrying it out
EP0574870A1 (en) * 1992-06-16 1993-12-22 THÜRINGISCHES INSTITUT FÜR TEXTIL- UND KUNSTSTOFF-FORSCHUNG e.V. Process for producing cellulose moulded articles
WO1994028218A1 (en) * 1993-05-24 1994-12-08 Courtaulds Fibres (Holdings) Limited Spinning cell
WO1995001470A1 (en) * 1993-07-01 1995-01-12 Lenzing Aktiengesellschaft Process and device for producing cellulose fibres
WO1995004173A1 (en) * 1993-07-28 1995-02-09 Lenzing Aktiengesellschaft Spinning nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110872732B (en) * 2018-08-30 2022-02-15 奥若泰克股份有限公司 Method and device for spinning filaments by deflection

Also Published As

Publication number Publication date
JPH09509703A (en) 1997-09-30
HRP950610B1 (en) 2001-02-28
NZ295314A (en) 1998-10-28
NO963481D0 (en) 1996-08-21
CA2183627A1 (en) 1996-07-04
HUT78008A (en) 1999-05-28
DE59505595D1 (en) 1999-05-12
EP0832995A3 (en) 1998-07-15
AR000362A1 (en) 1997-06-18
FI963269A0 (en) 1996-08-21
AU695715B2 (en) 1998-08-20
RU2132418C1 (en) 1999-06-27
DE19581437D2 (en) 1997-08-21
PL315840A1 (en) 1996-12-09
IL116292A0 (en) 1996-03-31
GB9617170D0 (en) 1996-09-25
TNSN95134A1 (en) 1996-02-06
CA2183627C (en) 2006-09-19
EP0832995A2 (en) 1998-04-01
BG100793A (en) 1997-09-30
NO963480D0 (en) 1996-08-21
GB2301060A (en) 1996-11-27
ATE178665T1 (en) 1999-04-15
BR9506857A (en) 1997-09-23
UY24131A1 (en) 1996-05-17
TR199501659A3 (en) 1996-07-21
EP0887444A1 (en) 1998-12-30
WO1996020300A2 (en) 1996-07-04
CZ288127B6 (en) 2001-04-11
WO1996019598A2 (en) 1996-06-27
BG61849B1 (en) 1998-07-31
ATE166677T1 (en) 1998-06-15
DE59510336D1 (en) 2002-09-26
CZ291490B6 (en) 2003-03-12
TW293040B (en) 1996-12-11
WO1996019598A3 (en) 1996-08-22
HK1010401A1 (en) 1999-06-17
GB9617016D0 (en) 1996-09-25
ATA239194A (en) 1996-02-15
BR9506858A (en) 1997-09-23
DE19581487D2 (en) 1997-01-16
MY115450A (en) 2003-06-30
EP0746642A1 (en) 1996-12-11
CA2183230A1 (en) 1996-06-27
FI963270A0 (en) 1996-08-21
ATE222614T1 (en) 2002-09-15
SK284686B6 (en) 2005-09-08
RO114811B1 (en) 1999-07-30
ATA902195A (en) 2000-06-15
HU220328B (en) 2001-12-28
FI963270A (en) 1996-08-21
MX9603562A (en) 1997-03-29
EP0746642B1 (en) 1999-04-07
CZ230596A3 (en) 1996-11-13
HRP950610A2 (en) 1997-06-30
NO963481L (en) 1996-10-22
CO4480065A1 (en) 1997-07-09
NO963480L (en) 1996-10-21
FI963269A (en) 1996-08-21
TR199501659A2 (en) 1996-07-21
KR100430918B1 (en) 2004-07-19
EP0746641B1 (en) 1998-05-27
SK104496A3 (en) 1997-01-08
PL181190B1 (en) 2001-06-29
EP0887444B1 (en) 2002-08-21
CN1068910C (en) 2001-07-25
MA23749A1 (en) 1996-07-01
CN1146218A (en) 1997-03-26
CN1132972C (en) 2003-12-31
AU703733B2 (en) 1999-04-01
DE59502340D1 (en) 1998-07-02
JPH09509704A (en) 1997-09-30
PE4397A1 (en) 1997-02-19
CR5234A (en) 2001-11-02
NO310034B1 (en) 2001-05-07
AU4167596A (en) 1996-07-10
IL116292A (en) 1999-07-14
HU9602257D0 (en) 1996-10-28
CN1145100A (en) 1997-03-12
DE19581437B4 (en) 2004-04-29
EP0746641A1 (en) 1996-12-11
CN1309197A (en) 2001-08-22
GB2301309A (en) 1996-12-04
AU3863295A (en) 1996-07-19
ZA9510655B (en) 1996-07-09

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