The dyeing of cotton and other vegetable fibres with the dyestuffs of Leopold Cassella & Co. Frankfort o. M (1902)
Leopold Cassella & Co · Frankfort o.M. : Leopold Cassella & Co. · leaf 347
er, as unlevelness canonly arise through irregular squeezing at the close of the dyeingoperation, or, in the case of black dyeings, by allowing the goodsto lie unrinsed. :;:;n 1 he 1 >\ eing of Pici e G Is The Dyeing of Immedial Black. Immcdial Black is dyed in a continue machine or in a… … 1 and II are boxes for dyeing fitted up with a system of rollers. The dividing board of the two boxes is perforated in order to allowthe liquor to circulate. The roller bearings are fixed in an iron frame which may be liftedat will. Ill and IV are the usual rinsing box. s. The boxes may be made of…
Dyes and dyeing
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