GB972023A - An apparatus for the manufacture of monofilaments by the wet melt spinning method - Google Patents
An apparatus for the manufacture of monofilaments by the wet melt spinning methodInfo
- Publication number
- GB972023A GB972023A GB1754962A GB1754962A GB972023A GB 972023 A GB972023 A GB 972023A GB 1754962 A GB1754962 A GB 1754962A GB 1754962 A GB1754962 A GB 1754962A GB 972023 A GB972023 A GB 972023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooling trough
- liquid supply
- supply unit
- liquid
- thread
- 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.)
- Expired
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
- 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
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
972,023. Wet-melt-spinning. ONDERZOEKINGSINSTITUUT RESEARCH N.V. May 7, 1962 [May 17, 1961], No. 17549/62. Heading B5B. Apparatus for the manufacture of monofilaments by wet melt-spinning comprises an extrusion apparatus with a downwardly directed spinneret 2, a cooling trough 4 positioned below the spinneret, a thread guiding member 5 placed in the trough, a thread discharge device 21 and a cooling liquid supply unit 8 having one or more outflow openings 13 directed towards the path of the thread in the cooling trough. The liquid supply unit may be divided vertically into sections 12, each of which is connected to a supply line 10. Alternatively, the liquid supply unit may consist of a box-shaped element (not shown) placed in the cooling trough and connected to a liquid supply line, and fitted with outflow openings. A series of such box-shaped elements may be placed one above another. As shown, the liquid supply unit preferably comprises a horizontal tube 9 closed at one end, which tube passes through the wall of the cooling trough, on the outside of which it is connected to a supply line, there being vertical tubes 12 rising from the horizontal tube, which vertical tubes have outflow openings 13 directed towards the connecting lines between the spinneret orifices and the points at which threads first come into contact with the thread guiding member. Each liquid supply unit may be fed from a collecting vessel 16 into which the liquid from the cooling trough overflows. A channel 18 sloping down towards the cooling trough and having a liquid inlet at its upper end 19 and a liquid outlet at its lower end may be positioned between the cooling trough and the thread discharge device 21. The coolant may be water or paraffin. Specified materials include polyamides, e.g. polyamino caproic acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL264878 | 1961-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB972023A true GB972023A (en) | 1964-10-07 |
Family
ID=19753043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1754962A Expired GB972023A (en) | 1961-05-17 | 1962-05-07 | An apparatus for the manufacture of monofilaments by the wet melt spinning method |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT233726B (en) |
BE (1) | BE615817A (en) |
CH (1) | CH391951A (en) |
DE (1) | DE1225338B (en) |
DK (1) | DK100140C (en) |
ES (1) | ES276607A1 (en) |
FR (1) | FR1323888A (en) |
GB (1) | GB972023A (en) |
LU (1) | LU41715A1 (en) |
NL (1) | NL264878A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078033A (en) * | 1975-02-06 | 1978-03-07 | Barmag Barmer Maschinenfabrik Aktiengellschaft | Processes and apparatus for liquid bath cooling of extruded foils |
EP0086426A2 (en) * | 1982-02-17 | 1983-08-24 | BASF Aktiengesellschaft | Process and device for the preparation of synthetic fibres |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5242289A (en) * | 1992-10-20 | 1993-09-07 | The Conair Group, Inc. | Apparatus for providing controlled cooling of thermoplastic strands |
DE102010007497A1 (en) * | 2010-02-09 | 2011-08-11 | Thüringisches Institut für Textil- und Kunststoff-Forschung e.V., 07407 | Heat-storing moldings |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2536092A (en) * | 1946-09-21 | 1951-01-02 | American Viscose Corp | Method and apparatus for wet spinning of artificial filaments |
BE554173A (en) * | 1955-12-23 | |||
GB807248A (en) * | 1957-01-15 | 1959-01-14 | Dow Chemical Co | Method for spinning polyolefines |
NL103167C (en) * | 1958-11-13 |
-
0
- NL NL264878D patent/NL264878A/xx unknown
-
1962
- 1962-03-30 BE BE615817A patent/BE615817A/en unknown
- 1962-04-18 CH CH474062A patent/CH391951A/en unknown
- 1962-04-18 ES ES276607A patent/ES276607A1/en not_active Expired
- 1962-04-27 DE DEN21507A patent/DE1225338B/en active Pending
- 1962-05-02 FR FR896129A patent/FR1323888A/en not_active Expired
- 1962-05-07 GB GB1754962A patent/GB972023A/en not_active Expired
- 1962-05-15 DK DK219162A patent/DK100140C/en active
- 1962-05-15 LU LU41715D patent/LU41715A1/xx unknown
- 1962-05-16 AT AT401762A patent/AT233726B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078033A (en) * | 1975-02-06 | 1978-03-07 | Barmag Barmer Maschinenfabrik Aktiengellschaft | Processes and apparatus for liquid bath cooling of extruded foils |
EP0086426A2 (en) * | 1982-02-17 | 1983-08-24 | BASF Aktiengesellschaft | Process and device for the preparation of synthetic fibres |
EP0086426A3 (en) * | 1982-02-17 | 1985-12-11 | Basf Aktiengesellschaft | Process and device for the preparation of synthetic fibres |
Also Published As
Publication number | Publication date |
---|---|
DE1225338B (en) | 1966-09-22 |
ES276607A1 (en) | 1962-06-16 |
CH391951A (en) | 1965-05-15 |
AT233726B (en) | 1964-05-25 |
DK100140C (en) | 1964-10-26 |
NL264878A (en) | |
LU41715A1 (en) | 1962-07-16 |
BE615817A (en) | 1962-07-16 |
FR1323888A (en) | 1963-04-12 |
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