Pocket Manual for Dyers And Printers On the Application of the Coal Tar Colours
The book Pocket Manual for Dyers And Printers On the Application of the Coal Tar Colours was written by author Meister, Lucius & Brüning (Firm) Here you can read free online of Pocket Manual for Dyers And Printers On the Application of the Coal Tar Colours book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Pocket Manual for Dyers And Printers On the Application of the Coal Tar Colours a good or bad book?
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After stirring well, the whole is heated on the water-bath and sieved. Discharge-Blue.Yellow and Green, are mixed in thesame manner. The colours which are reduced according to requirements, are printed upon the dyed material (a brush furnishing-case is best used), well dried, (in order to avoid bleeding), and steamed in the Mather- Platt for 5 — 7 min. with powerful hot steam, which must be free from air. Discharge White ought to produce a pure white effect directly after steaming. — Oxydation ...aniline black, which might have been printed along with the discharge, is developed before steaming, by hanging the pieces in the oxydation-room. After steaming, the goods are passed through acid-baths (muriatic acid '/« to I'/s" Tw) in order to remove Tin compounds and reduction-products, or even- tually through a weak acid chloride of lime solution, which produces a very pure white, and increases the brilliancy of the Para-red, which may have suffered somewhat in steaming. — For goods which contain, besides the white Discharge, Aniline Black, or Discharge-Blue, the following treatment in a system of roller cisterns is suitable: 1.
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