The coal tar colours of Farbwerke vorm. Meister, Lucius & Brüning, Hoechst on Main, Germany, applied in calico printing (1908)
Farbwerke vorm. Meister Lucius & Brüning · Hoechst o/M, Lucius & Brüning · leaf 244
the first bath. With addition of 10% Glucose in the first bath. — 229 — dye liquids. Consequently copper or bronze parts of the dyeing apparatusmust be avoided. On the other hand, lead and iron may be employed in theconstruction of the dyeing apparatus. The boxes of the jigger are madeeither of… … Fie. 12 The first jigger, the dye jigger, is fitted with an iron squeezing rollerresting on (curved) levers and covered with Indian rubber. The squeezingroller is, moreover, specially weighted, and fitted with a contrivance for liftingthe pressure roller from the winding roller. The squeezing…
Coal-tar colors · Dyes and dyeing · Calico-printing
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