FI963269A - Spinning device - Google Patents
Spinning device Download PDFInfo
- Publication number
- FI963269A FI963269A FI963269A FI963269A FI963269A FI 963269 A FI963269 A FI 963269A FI 963269 A FI963269 A FI 963269A FI 963269 A FI963269 A FI 963269A FI 963269 A FI963269 A FI 963269A
- Authority
- FI
- Finland
- Prior art keywords
- spinneret
- container
- direction changing
- filaments
- changing agent
- Prior art date
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
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.
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/AT1995/000229 WO1996020300A2 (en) | 1994-12-22 | 1995-11-27 | Spinning device |
Publications (2)
Publication Number | Publication Date |
---|---|
FI963269A true FI963269A (en) | 1996-08-21 |
FI963269A0 FI963269A0 (en) | 1996-08-21 |
Family
ID=3533492
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI963269A FI963269A0 (en) | 1994-12-22 | 1996-08-21 | spinner |
FI963270A FI963270A0 (en) | 1994-12-22 | 1996-08-21 | Apparatus for carrying out the dry / wet spinning method |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI963270A FI963270A0 (en) | 1994-12-22 | 1996-08-21 | Apparatus for carrying out the dry / wet spinning method |
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) | DE59510336D1 (en) |
FI (2) | FI963269A0 (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 (21)
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 |
WO2006001324A1 (en) | 2004-06-25 | 2006-01-05 | Toray Industries, Inc. | Spinning pack for dry-wet spinning, diverting guide for fiber bundle, 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 |
EP2721202A1 (en) * | 2011-06-15 | 2014-04-23 | 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 |
WO2017200900A1 (en) * | 2016-05-20 | 2017-11-23 | Invista North America S.A R.L. | 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 |
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)
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 |
-
1994
- 1994-12-22 AT AT0239194A patent/ATA239194A/en not_active Application Discontinuation
-
1995
- 1995-11-27 WO PCT/AT1995/000229 patent/WO1996020300A2/en active IP Right Grant
- 1995-11-27 EP EP98117527A patent/EP0887444B1/en not_active Expired - Lifetime
- 1995-11-27 AU AU38632/95A patent/AU703733B2/en not_active Ceased
- 1995-11-27 PL PL95315840A patent/PL181190B1/en not_active IP Right Cessation
- 1995-11-27 NZ NZ295314A patent/NZ295314A/en unknown
- 1995-11-27 JP JP8520070A patent/JPH09509704A/en not_active Ceased
- 1995-11-27 AT AT98117527T patent/ATE222614T1/en not_active IP Right Cessation
- 1995-11-27 KR KR1019960704671A patent/KR100430918B1/en not_active IP Right Cessation
- 1995-11-27 EP EP95937712A patent/EP0746642B1/en not_active Expired - Lifetime
- 1995-11-27 SK SK1044-96A patent/SK284686B6/en unknown
- 1995-11-27 CN CN95192380A patent/CN1068910C/en not_active Expired - Lifetime
- 1995-11-27 AT AT95937712T patent/ATE178665T1/en not_active IP Right Cessation
- 1995-11-27 GB GB9617170A patent/GB2301309A/en not_active Withdrawn
- 1995-11-27 DE DE59510336T patent/DE59510336D1/en not_active Expired - Fee Related
- 1995-11-27 MX MX9603562A patent/MX9603562A/en unknown
- 1995-11-27 CA CA002183627A patent/CA2183627C/en not_active Expired - Fee Related
- 1995-11-27 DE DE59505595T patent/DE59505595D1/en not_active Expired - Fee Related
- 1995-11-27 BR BR9506857A patent/BR9506857A/en not_active IP Right Cessation
- 1995-11-27 DE DE19581437A patent/DE19581437B4/en not_active Expired - Fee Related
- 1995-11-27 DE DE19581437D patent/DE19581437D2/en not_active Expired - Lifetime
- 1995-11-27 RU RU96119348A patent/RU2132418C1/en not_active IP Right Cessation
- 1995-11-27 HU HU9602257A patent/HU220328B/en not_active IP Right Cessation
- 1995-11-27 CZ CZ19962305A patent/CZ288127B6/en not_active IP Right Cessation
- 1995-11-27 RO RO96-01690A patent/RO114811B1/en unknown
- 1995-12-04 TW TW084112883A patent/TW293040B/zh not_active IP Right Cessation
- 1995-12-08 IL IL11629295A patent/IL116292A/en not_active IP Right Cessation
- 1995-12-09 DE DE19581487T patent/DE19581487D2/en not_active Expired - Fee Related
- 1995-12-13 PE PE1995287106A patent/PE4397A1/en not_active Application Discontinuation
- 1995-12-13 MY MYPI95003847A patent/MY115450A/en unknown
- 1995-12-14 ZA ZA9510655A patent/ZA9510655B/en unknown
- 1995-12-15 AR AR33464695A patent/AR000362A1/en unknown
- 1995-12-19 EP EP95940073A patent/EP0746641B1/en not_active Expired - Lifetime
- 1995-12-19 AT AT95940073T patent/ATE166677T1/en active
- 1995-12-19 BR BR9506858A patent/BR9506858A/en not_active Application Discontinuation
- 1995-12-19 GB GB9617016A patent/GB2301060A/en not_active Withdrawn
- 1995-12-19 EP EP97119866A patent/EP0832995A3/en not_active Withdrawn
- 1995-12-19 AT AT0902195A patent/ATA902195A/en not_active Application Discontinuation
- 1995-12-19 WO PCT/AT1995/000244 patent/WO1996019598A2/en active IP Right Grant
- 1995-12-19 AU AU41675/96A patent/AU695715B2/en not_active Ceased
- 1995-12-19 JP JP8519353A patent/JPH09509703A/en active Pending
- 1995-12-19 DE DE59502340T patent/DE59502340D1/en not_active Expired - Fee Related
- 1995-12-19 MA MA24101A patent/MA23749A1/en unknown
- 1995-12-19 CN CN95192617A patent/CN1146218A/en active Pending
- 1995-12-19 CA CA002183230A patent/CA2183230A1/en not_active Abandoned
- 1995-12-20 HR HRA2391/94 patent/HRP950610B1/en not_active IP Right Cessation
- 1995-12-20 CR CR5234A patent/CR5234A/en not_active Application Discontinuation
- 1995-12-21 UY UY24131A patent/UY24131A1/en not_active IP Right Cessation
- 1995-12-21 CO CO95060916A patent/CO4480065A1/en unknown
- 1995-12-22 TN TNTNSN95134A patent/TNSN95134A1/en unknown
- 1995-12-22 TR TR95/01659A patent/TR199501659A2/en unknown
-
1996
- 1996-08-20 BG BG100793A patent/BG61849B1/en unknown
- 1996-08-21 NO NO963481A patent/NO310034B1/en unknown
- 1996-08-21 NO NO963480A patent/NO963480L/en unknown
- 1996-08-21 FI FI963269A patent/FI963269A0/en not_active IP Right Cessation
- 1996-08-21 FI FI963270A patent/FI963270A0/en unknown
-
1998
- 1998-09-28 HK HK98111006A patent/HK1010401A1/en not_active IP Right Cessation
-
2000
- 2000-09-20 CN CN00130433A patent/CN1132972C/en not_active Expired - Lifetime
- 2000-09-25 CZ CZ20003534A patent/CZ291490B6/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |