DE324575C - Fulling process - Google Patents
Fulling processInfo
- Publication number
- DE324575C DE324575C DE1919324575D DE324575DD DE324575C DE 324575 C DE324575 C DE 324575C DE 1919324575 D DE1919324575 D DE 1919324575D DE 324575D D DE324575D D DE 324575DD DE 324575 C DE324575 C DE 324575C
- Authority
- DE
- Germany
- Prior art keywords
- fulling
- percent
- bile
- way
- fulling process
- 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
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/52—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment combined with mechanical treatment
- D06M13/522—Fulling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Detergent Compositions (AREA)
Description
Walkverfahren. Um die bei der Walkerei erstrebte Verfilzung der Faser herbeizuführen, sind eine Reihe . von alkalischen oder seifenartigen Stoffen im Gebrauch. Alle greifen die Faser mehr oder minder an, und sehr oft leidet die Nuance der Ausfärbung während des Walkprozesses Schaden. Es zeigte sich nun, daß ein Zusatz von gallensauren Salzen die geschilderten Nachteile zum großen Teil aufzuheben imstande ist. Die auf solche Art gewalkte Ware erhält einen weichen geschmeidigen Griff,. weil die Faser durch die gallensauren Salze gegen den Angriff der Alkalien geschützt wird. Gleichzeitig wird offenbar die Oberfläche der Faser derartig beeinflußt, daß die Nuance der Ausfärbung erhalten bleibt. Als weiterer Vorteil ergibt sich, daß der Zusatz der gallensauren Salze die Schaumfähigkeit der Walkbäder bedeutend steigert, so daß hier eine erhebliche Seifenersparnis ermöglicht wird.Fulling process. About the felting of the fibers aimed for in fulling bring about are a number. of alkaline or soap-like substances in the Use. All of them attack the fiber to a greater or lesser extent, and very often the nuance suffers the discoloration during the flexing process. It turned out that there was an addition of gallic acid salts is able to largely eliminate the disadvantages described is. The goods milled in this way are given a soft, supple handle. because the fibers are protected against the attack of the alkalis by the bile acid salts will. At the same time the surface of the fiber is apparently influenced in such a way that the shade of the color is retained. Another advantage is that the addition of the bile acid salts significantly increases the foaming ability of the fulling baths, so that a considerable soap saving is made possible here.
Man kann derartig verfahren, daß man die natürlichen Gallensäuren, also Taurocholsäure und Glykocholsäure, in Form löslicher Salze anwendet, oder man kann die Galle erst in bekannter Weise entweder mit Alkali verseifen und dann die neutralisierte Lösung entweder direkt verwenden oder die vorher gereinigten ungepaarten Gallensäuren in Form löslicher Salze anwenden. Es genügt stets ein sehr geringer Zusatz; und zwar wirken die ungepaarten Gallensäuren relativ stärker.One can proceed in such a way that the natural bile acids, i.e. taurocholic acid and glycolic acid, in the form of soluble salts, or one can first saponify the bile in a known manner either with alkali and then the Either use the neutralized solution directly or the previously purified unpaired Use bile acids in the form of soluble salts. A very small one is always sufficient Additive; the unpaired bile acids have a relatively stronger effect.
B e i s p i e 1 i: Man walkt das zu verarbeitende Gewebe in der gewöhnlichen Apparatur mit einer Lösung, welche 3 Prozent Soda und o, i Prozent cholsaures Natron enthält.B e i s p i e 1 i: The fabric to be processed is milled in the usual way Apparatus with a solution containing 3 percent soda and 0.1 percent cholic acid soda contains.
B e i s p i e 1 2: Die zu verarbeitenden Gewebe werden mit einer Lösung, welche 2 Prozent Ammonkarbonat und o,2 Prozent taurochölsaures Kali enthält, in den gewöhnlichen Apparaturen gewalkt.EXAMPLE 1 2: The fabrics to be processed are treated with a solution which contains 2 percent ammonium carbonate and 0.2 percent taurocholeic potash, in milled with the usual apparatus.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE324575T | 1919-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE324575C true DE324575C (en) | 1920-08-28 |
Family
ID=6180333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919324575D Expired DE324575C (en) | 1919-05-10 | 1919-05-10 | Fulling process |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE324575C (en) |
-
1919
- 1919-05-10 DE DE1919324575D patent/DE324575C/en not_active Expired
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