FI963270A - Apparatus for carrying out the dry / wet spinning method - Google Patents

Apparatus for carrying out the dry / wet spinning method Download PDF

Info

Publication number
FI963270A
FI963270A FI963270A FI963270A FI963270A FI 963270 A FI963270 A FI 963270A FI 963270 A FI963270 A FI 963270A FI 963270 A FI963270 A FI 963270A FI 963270 A FI963270 A FI 963270A
Authority
FI
Finland
Prior art keywords
spinneret
container
direction changing
filaments
dry
Prior art date
Application number
FI963270A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI963270A0 (en
Inventor
Stefan Zikeli
Ernst Rauch
Friedrich Ecker
Franz Schwenninger
Original Assignee
Chemiefaser 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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Publication of FI963270A0 publication Critical patent/FI963270A0/en
Publication of FI963270A publication Critical patent/FI963270A/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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)

Abstract

A container (1') holds fluid for a spinning bath in which a dry-wet spinning process takes place. Here there is in the container a direction changing agent (2') for the extruded filaments and their gathering together. This agent can be swung in the vertical plane. Also claimed are (A) the process which entails the extrusion of a polymer dope through a spinneret (7') with high perforation density into a gaseous medium to form an array of filaments which are then drawn into the bath fluid, gathered in a bundle and led via the direction changing agent, where the distance of the direction changing agent from the spinneret is such that the angle between the outermost filaments of the array and the vertical through the spinneret does not exceed 20 deg ; and (B) the application of the container to the process where a plastic soln. of cellulose in aq. tertiary amino oxide is spun.
FI963270A 1994-12-22 1996-08-21 Apparatus for carrying out the dry / wet spinning method FI963270A (en)

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
PCT/AT1995/000244 WO1996019598A2 (en) 1994-12-22 1995-12-19 Device for implementing a dry/wet spinning process

Publications (2)

Publication Number Publication Date
FI963270A0 FI963270A0 (en) 1996-08-21
FI963270A true FI963270A (en) 1996-08-21

Family

ID=3533492

Family Applications (2)

Application Number Title Priority Date Filing Date
FI963269A FI963269A (en) 1994-12-22 1996-08-21 Spinning device
FI963270A FI963270A (en) 1994-12-22 1996-08-21 Apparatus for carrying out the dry / wet spinning method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI963269A FI963269A (en) 1994-12-22 1996-08-21 Spinning device

Country Status (36)

Country Link
EP (4) EP0746642B1 (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) DE19581437D2 (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)

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
ES2339262T3 (en) * 2004-06-25 2010-05-18 Toray Industries, Inc. THREAD SET FOR DRY-MOISTURE AND DEVICE AND METHOD TO PRODUCE FIBER MAKING.
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
WO2012171835A1 (en) 2011-06-15 2012-12-20 Trützschler Nonwovens Gmbh Spinning bath vat
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
JP6970678B2 (en) * 2015-11-10 2021-11-24 ニュートリション・アンド・バイオサイエンシーズ・ユーエスエー・フォー，インコーポレイテッド Glucan non-woven web
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
EP3505659A1 (en) 2018-08-30 2019-07-03 Aurotec GmbH Method and device for filament spinning with inflection
EP3674454A1 (en) * 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Cellulose filament process

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207924A1 (en) * 1976-02-18 1976-11-08 Viscosagyar M PROCEDURE AND DEVICE FOR THE PRODUCTION OF SYNTHETIC FILAMENTS FROM CAST
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
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
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
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
DE4308524C1 (en) * 1992-06-16 1994-09-22 Thueringisches Inst Textil Process for the production of cellulose fibers and filaments by the dry-wet extrusion process
MY115308A (en) * 1993-05-24 2003-05-31 Tencel Ltd Spinning cell
AT399729B (en) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD AND THE USE THEREOF
AT402738B (en) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag SPIDER NOZZLE

Also Published As

Publication number Publication date
UY24131A1 (en) 1996-05-17
JPH09509704A (en) 1997-09-30
BG100793A (en) 1997-09-30
CZ291490B6 (en) 2003-03-12
CA2183627A1 (en) 1996-07-04
AU695715B2 (en) 1998-08-20
DE59502340D1 (en) 1998-07-02
BR9506857A (en) 1997-09-23
GB2301309A (en) 1996-12-04
KR100430918B1 (en) 2004-07-19
HRP950610B1 (en) 2001-02-28
PE4397A1 (en) 1997-02-19
ATE166677T1 (en) 1998-06-15
FI963269A0 (en) 1996-08-21
GB9617016D0 (en) 1996-09-25
HUT78008A (en) 1999-05-28
RU2132418C1 (en) 1999-06-27
ATA902195A (en) 2000-06-15
GB2301060A (en) 1996-11-27
EP0746641A1 (en) 1996-12-11
TNSN95134A1 (en) 1996-02-06
CN1068910C (en) 2001-07-25
RO114811B1 (en) 1999-07-30
CZ230596A3 (en) 1996-11-13
DE59510336D1 (en) 2002-09-26
HRP950610A2 (en) 1997-06-30
NZ295314A (en) 1998-10-28
EP0832995A3 (en) 1998-07-15
SK284686B6 (en) 2005-09-08
DE19581437D2 (en) 1997-08-21
CN1146218A (en) 1997-03-26
NO963480D0 (en) 1996-08-21
HU9602257D0 (en) 1996-10-28
PL315840A1 (en) 1996-12-09
DE19581487D2 (en) 1997-01-16
DE19581437B4 (en) 2004-04-29
PL181190B1 (en) 2001-06-29
CR5234A (en) 2001-11-02
CA2183230A1 (en) 1996-06-27
CN1309197A (en) 2001-08-22
MY115450A (en) 2003-06-30
EP0746641B1 (en) 1998-05-27
FI963270A0 (en) 1996-08-21
EP0746642B1 (en) 1999-04-07
WO1996019598A2 (en) 1996-06-27
EP0887444B1 (en) 2002-08-21
MA23749A1 (en) 1996-07-01
CO4480065A1 (en) 1997-07-09
NO963481L (en) 1996-10-22
CN1145100A (en) 1997-03-12
AU703733B2 (en) 1999-04-01
ATE222614T1 (en) 2002-09-15
AU3863295A (en) 1996-07-19
CZ288127B6 (en) 2001-04-11
NO310034B1 (en) 2001-05-07
EP0887444A1 (en) 1998-12-30
TR199501659A2 (en) 1996-07-21
CN1132972C (en) 2003-12-31
TR199501659A3 (en) 1996-07-21
MX9603562A (en) 1997-03-29
EP0746642A1 (en) 1996-12-11
FI963269A (en) 1996-08-21
IL116292A0 (en) 1996-03-31
WO1996019598A3 (en) 1996-08-22
CA2183627C (en) 2006-09-19
HK1010401A1 (en) 1999-06-17
AR000362A1 (en) 1997-06-18
BR9506858A (en) 1997-09-23
IL116292A (en) 1999-07-14
EP0832995A2 (en) 1998-04-01
NO963480L (en) 1996-10-21
ZA9510655B (en) 1996-07-09
HU220328B (en) 2001-12-28
AU4167596A (en) 1996-07-10
NO963481D0 (en) 1996-08-21
GB9617170D0 (en) 1996-09-25
ATA239194A (en) 1996-02-15
TW293040B (en) 1996-12-11
SK104496A3 (en) 1997-01-08
WO1996020300A2 (en) 1996-07-04
ATE178665T1 (en) 1999-04-15
JPH09509703A (en) 1997-09-30
WO1996020300A3 (en) 1996-09-06
BG61849B1 (en) 1998-07-31
DE59505595D1 (en) 1999-05-12

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