GB282326A - Process and apparatus for the manufacture of artificial silk and other artificial textile products by the dry or evaporative method - Google Patents
Process and apparatus for the manufacture of artificial silk and other artificial textile products by the dry or evaporative methodInfo
- Publication number
- GB282326A GB282326A GB922/27A GB92227A GB282326A GB 282326 A GB282326 A GB 282326A GB 922/27 A GB922/27 A GB 922/27A GB 92227 A GB92227 A GB 92227A GB 282326 A GB282326 A GB 282326A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- temperature
- artificial
- spinning
- dry
- 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
- D01D5/04—Dry spinning methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
282,326. Naamlooze Vennootschap Nederlandsche Kunstzijdefabriek. Dec. 17, 1926, [Convention date]. Apparatus for making filaments. - In the dry spinning of artificial silk &c. the solution is extruded downwardly into a slowly ascending medium the temperature of which gradually increases in an upward direction, and the evaporative medium is removed from the upper part of the enclosing casing, the conditions being arranged to be such that the evaporative medium ascends without substantial turbulence. Conveniently there is used as the spinning chamber a tube 1 open at the lower end and provided with a heating jacket 8, the heating fluid being supplied to the upper part of the jacket and being exhausted at the lower; the rate of flow of the evaporative medium is controlled by means of an outlet at the upper part of the chamber; as shown the latter is provided with an outlet pipe 11 leading to the solvent-receiving apparatus and fitted with a suction-device 12. The threads 5 may be collected on a winding device 6, or they may be led away over a guide 7. When spinning an acetone solution of cellulose acetate, it is convenient to employ a temperature of 50 C. at the upper part of the chamber, and a temperature of 20 C. at the lower part. Specifications 203,092, 218,913 and 269,377 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL282326X | 1926-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB282326A true GB282326A (en) | 1928-05-14 |
Family
ID=19782343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB922/27A Expired GB282326A (en) | 1926-12-17 | 1927-01-12 | Process and apparatus for the manufacture of artificial silk and other artificial textile products by the dry or evaporative method |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1672665A (en) |
| DE (1) | DE476786C (en) |
| FR (1) | FR627611A (en) |
| GB (1) | GB282326A (en) |
| NL (1) | NL18210C (en) |
-
0
- NL NL18210D patent/NL18210C/xx active
-
1926
- 1926-12-31 DE DEN26770D patent/DE476786C/en not_active Expired
-
1927
- 1927-01-12 GB GB922/27A patent/GB282326A/en not_active Expired
- 1927-01-15 FR FR627611D patent/FR627611A/en not_active Expired
- 1927-02-10 US US167194A patent/US1672665A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE476786C (en) | 1929-05-25 |
| NL18210C (en) | |
| FR627611A (en) | 1927-10-08 |
| US1672665A (en) | 1928-06-05 |
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