The coal tar colours of Farbwerke vorm. Meister Lucius & Brüning : Hoechst on Main : and their application in dyeing cotton and other vegetable fibres (1907)
Farbwerke vorm. Meister Lucius & Brüning · New York : H.A. Metz · leaf 137
Fig. 40. Fig. 40 illustrates the principle of the broad hydroextractor. Recently another system has come into practical use: to employ suctionfor removing moisture from pieces. In these machines the cloth runs over theslit of a suction arrangement (Fig. 41) which is connected with a… … Fig. 41. — 125 — J. P. Bemberg of Barmen-Rittershausen has constructed a de-hydrator onthe principle of a decalizing cylinder. In this apparatus (Fig. 42) the water is blown out of wet goods by meansof compressed air. The pieces are wound on a perforated cylinder, oneend of which is hermetically…
Coal-tar colors · Dyes and dyeing
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