GB512800A - Improvements in or relating to the treatment of yarns, foils, films and the like - Google Patents
Improvements in or relating to the treatment of yarns, foils, films and the likeInfo
- Publication number
- GB512800A GB512800A GB814738A GB814738A GB512800A GB 512800 A GB512800 A GB 512800A GB 814738 A GB814738 A GB 814738A GB 814738 A GB814738 A GB 814738A GB 512800 A GB512800 A GB 512800A
- Authority
- GB
- United Kingdom
- Prior art keywords
- materials
- heating means
- yarns
- foils
- vessel
- 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
- 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
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
- D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials For Medical Uses (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
512,800. Treating yarns and foils with hot liquids. DREYFUS, H: March 16, 1938. Nos. 8147 and 19730. [Classes 2 (ii) and 15 (i)] Processes for the treatment of yarns, foils and the like with hot liquid media under pressure, e.g. stretching, shrinking and saponifying, are carried out by passing the materials through a hot liquid medium contained in a vessel which also contains heating means for maintaining the temperature of the medium and a shield or shields so positioned as to protect the materials from disturbance due to the heating means. The best arrangement is one in which heating means is positioned on one or, preferably, both sides of the materials and a vertical shield is interposed between the path of the materials and each heating means. Alternatively, the heating means may be positioned below the materials and a wire gauze or perforated plate may be positioned between the heating means and the materials, or the materials may be surrounded by a perforated shield. The vessel is preferably kept only one-half to two-thirds full of liquid. In Figs. 2 and 3, the yarns pass between the vertical shields 15 contained in the vessel 7, which also contains a perforated coil 10 for the introduction of hot liquid medium and a perforated coil 11 for the introduction of steam. A liquid level gauge 16 also is provided. The process is particularly applicable to the treatment of yarns, foils or the like of organic derivatives of cellulose. Specifications 437,595, 438,584, 438,585, 438,586, 438,587, 438,655, 438,656, 443,707 and 443,773 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB814738A GB512800A (en) | 1938-03-16 | 1938-03-16 | Improvements in or relating to the treatment of yarns, foils, films and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB814738A GB512800A (en) | 1938-03-16 | 1938-03-16 | Improvements in or relating to the treatment of yarns, foils, films and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB512800A true GB512800A (en) | 1939-09-26 |
Family
ID=9846648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB814738A Expired GB512800A (en) | 1938-03-16 | 1938-03-16 | Improvements in or relating to the treatment of yarns, foils, films and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB512800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520202A (en) * | 1946-01-21 | 1950-08-29 | Celanese Corp | Treatment of filaments, foils, and similar articles |
-
1938
- 1938-03-16 GB GB814738A patent/GB512800A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520202A (en) * | 1946-01-21 | 1950-08-29 | Celanese Corp | Treatment of filaments, foils, and similar articles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB512800A (en) | Improvements in or relating to the treatment of yarns, foils, films and the like | |
| US2265273A (en) | Treatment of textile and other materials | |
| ES289772A1 (en) | Improvements in apparatus for the heat treatment of thick fabrics | |
| GB509010A (en) | Improvements in or relating to the treatment of filaments, yarns, foils and similar materials | |
| FR841780A (en) | Process and apparatus for preparing pure hydrogen carbides of the benzene series | |
| GB440653A (en) | Improvements in apparatus for the treatment of threads in crepe or other twisting operations | |
| GB471382A (en) | Apparatus and process for the treatment of textile yarns | |
| GB668506A (en) | Apparatus for the treatment of spools of textile yarn by liquid under pressure | |
| GB469222A (en) | Improvements in and relating to devices for mounting textile bobbins in columns for treatment in a circulating bath | |
| ES287414A3 (en) | A system and its corresponding apparatus for treatment and dyeing in continuous process of textile fiber moles (Machine-translation by Google Translate, not legally binding) | |
| GB438587A (en) | Improvements in the manufacture of filaments and threads of cellulose acetate | |
| GB624441A (en) | Supporting disc for mounting textile fibre cakes in a column with a view to their treatment by wet process under pressure | |
| GB602477A (en) | Supporting disc for setting up in columns textile cakes and bobbins with a view of treating them by the wet process under pressure | |
| GB396350A (en) | Improvements in steaming units for tentering machines | |
| ES201634A1 (en) | A procedure to treat vegetable matter for the obtaining of textile fibers (Machine-translation by Google Translate, not legally binding) | |
| GB315863A (en) | Improved generator for continuously working absorption refrigerating apparatus | |
| GB458098A (en) | Improvements in apparatus for the manufacture or treatment of filaments, threads, yarns and the like | |
| GB217758A (en) | Improvements in dyeing and like machines | |
| ES231391A3 (en) | A process for whitening, dying or performing other treatments for liquids of filiform or fibrous granulose products (Machine-translation by Google Translate, not legally binding) | |
| GB423140A (en) | Improvements in and relating to a process for producing sterile filters | |
| GB234040A (en) | Improved apparatus for heating milk and other liquids | |
| GB399795A (en) | Improvements in the production of artificial silk and like products | |
| GB598950A (en) | Improvements in and relating to methods for treating fabrics with liquids | |
| GB284684A (en) | An appliance for supporting textile threads, such as artificial silk in form of skeins, during after treatment | |
| ES243072A1 (en) | Perfectioams introduced in liquid filtration systems (Machine-translation by Google Translate, not legally binding) |