GB341021A - - Google Patents
Info
- Publication number
- GB341021A GB341021A GB30015/29A GB3001529A GB341021A GB 341021 A GB341021 A GB 341021A GB 30015/29 A GB30015/29 A GB 30015/29A GB 3001529 A GB3001529 A GB 3001529A GB 341021 A GB341021 A GB 341021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- swelling agent
- cell
- spinning
- atmosphere
- 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)
Abstract
For carrying out the dry spinning of artificial silk by the process in which the solvent carried by the filaments leaving the spinning nozzles is exchanged for a swelling agent for the purpose of causing <PICT:0341021/IV/1> the micell to be arranged as far as possible in one direction, there is used a spinning cell having at its upper portion in which the spinning nozzles D are situated, means such as a helical gutter R, open to the atmosphere of the cell, for passing through the latter a liquid the vapours of which act as a swelling agent. The cell is divided into a swelling chamber Q and a drying chamber T; and in order to avoid equalization of temperature in the two chambers, the latter may have a larger diameter or a screen B may be fitted between them. The drying chamber is provided with a heating jacket H, and with inlets and outlets L for drying air. The extent to which the atmosphere of the chamber Q is saturated with the vapour of the swelling agent is controlled by adjusting the temperature of the chamber or of the swelling agent liquid. The speed of the spooling device is so adjusted as to produce a stretching of the filaments, this stretching taking place in the chamber Q.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE341021T | 1928-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB341021A true GB341021A (en) | 1931-01-05 |
Family
ID=31895057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30015/29A Expired GB341021A (en) | 1928-10-05 | 1929-10-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE364241A (en) |
| FR (1) | FR682817A (en) |
| GB (1) | GB341021A (en) |
-
0
- BE BE364241D patent/BE364241A/xx unknown
-
1929
- 1929-10-03 GB GB30015/29A patent/GB341021A/en not_active Expired
- 1929-10-05 FR FR682817D patent/FR682817A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR682817A (en) | 1930-06-03 |
| BE364241A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB695536A (en) | Improvements in or relating to apparatus adapted for use in manufacturing synthetic fibres | |
| GB581526A (en) | Process for heat-treating and stretching untwisted yarn consisting of a polymer of acrylonitrile | |
| GB341021A (en) | ||
| GB906211A (en) | Process for the production of filamentary materials from polyolefins | |
| GB478334A (en) | Improved process of and apparatus for obtaining threads of ductile material | |
| GB704972A (en) | Improvements in method and means of dyeing textile materials | |
| US2145290A (en) | Manufacture of artificial filaments and other products | |
| US1950026A (en) | Manufacture of artificial filaments or threads | |
| GB364654A (en) | Manufacture of filaments or the like of cellulose derivatives | |
| US3150223A (en) | Process of drawing yarns of polymers based on acrylonitrile in hot vapors of organic liquids | |
| GB238842A (en) | Process of manufacture of artificial silk and of artificial threads or filaments andapparatus therefor | |
| US1572955A (en) | Process and apparatus for the manufacture of artificial threads | |
| US629318A (en) | Process of drying yarn. | |
| GB340570A (en) | An improvement in the manufacture of artificial threads by the dry spinning method | |
| US2022260A (en) | Dry spinning artificial textile fibers | |
| SU621812A1 (en) | Method of plasticized drawing of freshly formed polyacrylnitrile fibre | |
| GB352862A (en) | An improved device for the stretch-spinning of artificial silk | |
| SU105512A2 (en) | The method of obtaining viscose and apparatus for its implementation | |
| GB657530A (en) | Improved process and apparatus for making textile and allied products | |
| GB982794A (en) | Methods and apparatus for wet spinning artificial filaments | |
| GB898734A (en) | Improvements in the manufacture of filamentary material from copolymers of acrylonitrile and vinylidene chloride | |
| US1334528A (en) | Fabric-treating device | |
| GB825344A (en) | Apparatus for the closed circuit dry spinning of artificial or synthetic fibres | |
| GB257706A (en) | Improvements in apparatus for treating artificial silk and other threads | |
| GB390860A (en) | Improvements in the manufacture of artificial filaments and the like |