DE21077C - Steaming device for neutralizing and fixing printing inks on cotton fabrics or yarns with ammonia gas - Google Patents
Steaming device for neutralizing and fixing printing inks on cotton fabrics or yarns with ammonia gasInfo
- Publication number
- DE21077C DE21077C DENDAT21077D DE21077DA DE21077C DE 21077 C DE21077 C DE 21077C DE NDAT21077 D DENDAT21077 D DE NDAT21077D DE 21077D A DE21077D A DE 21077DA DE 21077 C DE21077 C DE 21077C
- Authority
- DE
- Germany
- Prior art keywords
- ammonia gas
- yarns
- neutralizing
- printing inks
- cotton fabrics
- 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.)
- Active
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 8
- 239000004744 fabric Substances 0.000 title claims description 4
- 229920000742 Cotton Polymers 0.000 title claims description 3
- 239000000976 ink Substances 0.000 title claims description 3
- 230000003472 neutralizing Effects 0.000 title claims 2
- 238000010025 steaming Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000501754 Astronotus ocellatus Species 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/001—Special chemical aspects of printing textile materials
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 8: Bleichen, Färben, Zeugdruck und Appretur.CLASS 8: Bleaching, dyeing, fabric printing and finishing.
Dr. OSCAR DIEHL in WARNSDORF (Böhmen).Dr. OSCAR DIEHL in WARNSDORF (Bohemia).
oder Garnen mit Ammoniakgas. k or yarns with ammonia gas. k
Um Druckfarben auf baumwollenen Zeugen oder Garnen mit Ammoniakgas zu neutralisiren oder zu fixiren, dient der dargestellte geschlossene Apparat.To neutralize printing inks on cotton fabrics or yarn with ammonia gas The closed apparatus shown serves to fix or fix it.
Die Waare wird passend auf die durch einen Antrieb von aufsen in langsame Rotation zu setzenden Rollen R aufgewickelt und der Apparat alsdann dicht verschraubt. The goods are suitably wound onto the rollers R, which are set in slow rotation from the outside by a drive, and the apparatus is then screwed tightly.
Mittelst des von aufsen erreichbaren Rohres a wird durch Hebung des Sicherheitsventiles υ Ammoniakflüssigkeit in die kleine, mit doppeltem eisernen Boden versehene eiserne Abdampfpfanne b eingefüllt und durch Zuleitung von Dampf durch das Rohr c zur Verdampfung gebracht. In the middle of pipe a , which can be reached from the outside, ammonia liquid is poured into the small iron evaporation pan b with a double iron bottom by lifting the safety valve υ and made to evaporate by supplying steam through pipe c.
Gleichzeitig erwärmt man den Apparat allmälig mittelst des geschlossenen Schlangenrohres d, wodurch die Condensation von Wasserdampf während der Operation verhindert wird. Um ein Abtropfen des sich etwa beim Beginn der Operation an dem noch nicht erwärmten Deckel niederschlagenden Wassers unschädlich zu machen, ist an demselben das Schutzblech e angebracht, welches sich schnell erwärmt und das vom Deckel abtropfende Wasser auffangt.At the same time the apparatus is gradually heated by means of the closed coiled tube d, which prevents the condensation of water vapor during the operation. In order to prevent the water that precipitates on the not yet heated cover from dripping off at the beginning of the operation, the protective plate e is attached to it, which heats up quickly and collects the water that drips off the cover.
Das Wasser kann durch einen seitlich angebrachten kleinen Hahn abgelassen werden.The water can be drained off through a small tap on the side.
Nach Beendigung der Reaction läfst man zur Entfernung des geringen Ueberschusses von Ammoniakgas durch das Rohr g Dampf einströmen und durch den Hahn f wieder austreten. After the end of the reaction, to remove the slight excess of ammonia gas, steam is allowed to flow in through the pipe g and exit again through the tap f.
Für den Erfolg ist es gleichgültig, ob die Vorrichtung zur Erzeugung der Ammoniakdämpfe sich in dem Apparat befindet, oder ob die aufserhalb des Apparates erzeugten Ammoniakdämpfe dem Apparat in geeigneter Weise zugeführt werden.For success, it does not matter whether the device for generating the ammonia vapors is in the apparatus, or whether the ammonia vapors generated outside the apparatus be supplied to the apparatus in a suitable manner.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE21077C true DE21077C (en) |
Family
ID=297785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT21077D Active DE21077C (en) | Steaming device for neutralizing and fixing printing inks on cotton fabrics or yarns with ammonia gas |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE21077C (en) |
-
0
- DE DENDAT21077D patent/DE21077C/en active Active
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