NO320610B1 - Fremgangsmate ved ekstrudering av et kontinuerlig formet legeme - Google Patents
Fremgangsmate ved ekstrudering av et kontinuerlig formet legeme Download PDFInfo
- Publication number
- NO320610B1 NO320610B1 NO20025583A NO20025583A NO320610B1 NO 320610 B1 NO320610 B1 NO 320610B1 NO 20025583 A NO20025583 A NO 20025583A NO 20025583 A NO20025583 A NO 20025583A NO 320610 B1 NO320610 B1 NO 320610B1
- Authority
- NO
- Norway
- Prior art keywords
- extrusion
- continuous casting
- value
- air gap
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 76
- 238000001125 extrusion Methods 0.000 claims description 116
- 238000009749 continuous casting Methods 0.000 claims description 77
- 230000001133 acceleration Effects 0.000 claims description 21
- 238000000605 extraction Methods 0.000 claims description 18
- 230000015271 coagulation Effects 0.000 claims description 11
- 238000005345 coagulation Methods 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- 238000009987 spinning Methods 0.000 description 24
- 230000032258 transport Effects 0.000 description 20
- 206010061592 cardiac fibrillation Diseases 0.000 description 11
- 230000002600 fibrillogenic effect Effects 0.000 description 11
- 230000004907 flux Effects 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 2
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- -1 diluents Chemical compound 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Chemical class 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- 235000010388 propyl gallate Nutrition 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 125000005624 silicic acid group Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10025231A DE10025231A1 (de) | 2000-05-22 | 2000-05-22 | Verfahren zum Extrudieren eines Endlosformkörpers |
| PCT/EP2001/004241 WO2001090450A1 (de) | 2000-05-22 | 2001-04-12 | Verfahren zum extrudieren eines endlosformkörpers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20025583D0 NO20025583D0 (no) | 2002-11-21 |
| NO20025583L NO20025583L (no) | 2003-01-22 |
| NO320610B1 true NO320610B1 (no) | 2005-12-27 |
Family
ID=7643076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20025583A NO320610B1 (no) | 2000-05-22 | 2002-11-21 | Fremgangsmate ved ekstrudering av et kontinuerlig formet legeme |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7025926B2 (ru) |
| EP (1) | EP1285107B1 (ru) |
| KR (1) | KR100500281B1 (ru) |
| CN (1) | CN1274889C (ru) |
| AT (1) | ATE274611T1 (ru) |
| AU (1) | AU2001252261A1 (ru) |
| BR (1) | BR0111344A (ru) |
| CA (1) | CA2409836C (ru) |
| DE (2) | DE10025231A1 (ru) |
| EA (1) | EA004417B1 (ru) |
| MY (1) | MY122803A (ru) |
| NO (1) | NO320610B1 (ru) |
| PL (1) | PL361883A1 (ru) |
| TW (1) | TW515754B (ru) |
| WO (1) | WO2001090450A1 (ru) |
| ZA (1) | ZA200209447B (ru) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10023391A1 (de) * | 2000-05-12 | 2001-03-15 | Lurgi Zimmer Ag | Verfahren und Vorrichtung zur zugspannungsfreien Förderung von Endlosformkörpern |
| DE10062083B4 (de) * | 2000-12-13 | 2008-04-10 | Ostthüringische Materialprüfgesellschaft Für Textil Und Kunststoffe Mbh | Verfahren zur Herstellung von Celluloseendlosformkörpern |
| US6708901B2 (en) | 2001-01-12 | 2004-03-23 | Johnsondiversey, Inc. | Multiple function dispenser |
| JP2005157409A (ja) * | 2003-09-03 | 2005-06-16 | Mitsubishi Electric Corp | 検査装置デバッグシステム |
| US7459015B2 (en) * | 2004-04-16 | 2008-12-02 | Birla Research Institute For Applied Sciences | Process for the preparation of a cellulose solution for spinning of fibres, filaments or films therefrom |
| DE102006018883A1 (de) * | 2006-04-24 | 2007-10-25 | Ossberger Gmbh + Co. | Verfahren und Vorrichtung zum Herstellen eines schlauchartigen Gegenstands aus thermoplastischem Kunststoff |
| ES2434019T3 (es) * | 2006-12-22 | 2013-12-13 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Procedimiento y dispositivo para la fabricación de una tela hilada por adhesión a partir de filamentos de celulosa |
| AT505730B1 (de) * | 2007-08-16 | 2010-07-15 | Helfenberger Immobilien Llc & | Mischung, insbesondere spinnlösung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT402947B (de) * | 1995-12-27 | 1997-09-25 | Chemiefaser Lenzing Ag | Verfahren zur herstellung cellulosischer fasern sowie vorrrichtung zur durchführung des verfahrens |
| US6210801B1 (en) * | 1996-08-23 | 2001-04-03 | Weyerhaeuser Company | Lyocell fibers, and compositions for making same |
| GB9625634D0 (en) * | 1996-12-10 | 1997-01-29 | Courtaulds Fibres Holdings Ltd | Method of manufacture of nonwoven fabric |
-
2000
- 2000-05-22 DE DE10025231A patent/DE10025231A1/de not_active Withdrawn
-
2001
- 2001-04-12 AT AT01925549T patent/ATE274611T1/de not_active IP Right Cessation
- 2001-04-12 DE DE50103408T patent/DE50103408D1/de not_active Expired - Fee Related
- 2001-04-12 KR KR10-2002-7015774A patent/KR100500281B1/ko not_active IP Right Cessation
- 2001-04-12 WO PCT/EP2001/004241 patent/WO2001090450A1/de active IP Right Grant
- 2001-04-12 EA EA200201197A patent/EA004417B1/ru not_active IP Right Cessation
- 2001-04-12 BR BR0111344-5A patent/BR0111344A/pt active Search and Examination
- 2001-04-12 PL PL36188301A patent/PL361883A1/xx unknown
- 2001-04-12 AU AU2001252261A patent/AU2001252261A1/en not_active Abandoned
- 2001-04-12 CN CNB018098746A patent/CN1274889C/zh not_active Expired - Fee Related
- 2001-04-12 CA CA002409836A patent/CA2409836C/en not_active Expired - Fee Related
- 2001-04-12 EP EP01925549A patent/EP1285107B1/de not_active Expired - Lifetime
- 2001-05-14 TW TW090111471A patent/TW515754B/zh not_active IP Right Cessation
- 2001-05-16 MY MYPI20012289 patent/MY122803A/en unknown
-
2002
- 2002-04-12 US US10/296,336 patent/US7025926B2/en not_active Expired - Fee Related
- 2002-11-20 ZA ZA200209447A patent/ZA200209447B/en unknown
- 2002-11-21 NO NO20025583A patent/NO320610B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO20025583L (no) | 2003-01-22 |
| CN1441861A (zh) | 2003-09-10 |
| AU2001252261A1 (en) | 2001-12-03 |
| US7025926B2 (en) | 2006-04-11 |
| EA004417B1 (ru) | 2004-04-29 |
| CA2409836C (en) | 2007-01-02 |
| WO2001090450A1 (de) | 2001-11-29 |
| DE10025231A1 (de) | 2000-11-02 |
| EP1285107A1 (de) | 2003-02-26 |
| KR100500281B1 (ko) | 2005-07-11 |
| CA2409836A1 (en) | 2002-11-19 |
| EP1285107B1 (de) | 2004-08-25 |
| DE50103408D1 (de) | 2004-09-30 |
| ZA200209447B (en) | 2004-01-26 |
| MY122803A (en) | 2006-05-31 |
| EA200201197A1 (ru) | 2003-10-30 |
| BR0111344A (pt) | 2003-04-29 |
| PL361883A1 (en) | 2004-10-04 |
| US20030193109A1 (en) | 2003-10-16 |
| KR20030004414A (ko) | 2003-01-14 |
| TW515754B (en) | 2003-01-01 |
| NO20025583D0 (no) | 2002-11-21 |
| CN1274889C (zh) | 2006-09-13 |
| ATE274611T1 (de) | 2004-09-15 |
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