GB347417A - Improvements in the manufacture of artificial silk - Google Patents
Improvements in the manufacture of artificial silkInfo
- Publication number
- GB347417A GB347417A GB9111/30A GB911130A GB347417A GB 347417 A GB347417 A GB 347417A GB 9111/30 A GB9111/30 A GB 9111/30A GB 911130 A GB911130 A GB 911130A GB 347417 A GB347417 A GB 347417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cakes
- treatment
- dipping
- carried out
- washing
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0418—Supporting filaments or the like during their treatment as cakes or similar coreless thread packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Artificial silk freshly produced by the centrifugal process in the form of a spun cake is washed and after-treated by subjecting it to an alternate or simultaneous spraying and dipping operation with the appropriate liquids. For this purpose perforated tubular supports may be inserted through the cakes, and several cakes may be placed on the same support. The supported cakes may be transported from one place of treatment to another by means of a conveyer. Devices for causing rotation of the cakes about their longitudinal axis may be provided at the various places of treatment. Preferably when several cakes are supported on the same tubular support, they are separated from each other by discs of resilient material such as rubber and are secured at the ends in order to avoid displacement of the threads during the treatment. The treatment may be carried out so that each chemical treatment in which the cakes are freed from acid, bleached, or soaped is preceded or followed by washing. The chemical treatment may be carried out by dipping, and the washing by spraying, or all the treatments may be carried out by dipping with simultaneous irrigating in the washing operation, or all the treatments may be conducted both by dipping and irrigating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE347417X | 1929-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB347417A true GB347417A (en) | 1931-04-30 |
Family
ID=6256199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9111/30A Expired GB347417A (en) | 1929-03-21 | 1930-03-21 | Improvements in the manufacture of artificial silk |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE368750A (en) |
| FR (1) | FR692362A (en) |
| GB (1) | GB347417A (en) |
-
0
- BE BE368750D patent/BE368750A/xx unknown
-
1930
- 1930-03-20 FR FR692362D patent/FR692362A/en not_active Expired
- 1930-03-21 GB GB9111/30A patent/GB347417A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR692362A (en) | 1930-11-05 |
| BE368750A (en) |
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