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 24
in some materials when boiled inrope form. Fig. 3 illustrates an installation by Endler-Welter (German Pat. 120447),which is suitable for alkali-boiling of light calicos at full width. This arrangement consists of three connected chambers; the centre one,the steaming box, protrudes into the two… … — 10 — into the steam box, which it passes in long hanging folds, and finally it iswashed off in the third chamber. The liquids in the first and third chambersact as hydraulic valves for the central chamber in which a steam pressure ofabout 1li atm. is maintained. The actual process of boiling with…
Coal-tar colors · Dyes and dyeing · Calico-printing
Internet Archive · Clark Art Institute Library · Public Domain Mark 1.0. Free to use for anything.
