Aniline black and its applications in dyeing and printing (1909)
Noelting, E. (Emilio), 1851-1922, Lehne, Adolf, 1856-1930 · London : Heywood · leaf 167
tension. The shrinkage makes the fibre, which is too transparent while wet, become opaque and, therefore, less brilliant. The reels described allow the hank to be dried under tension without any manipulation beyond that which is necessary to turn the hanks. Fig. 19 shows a section of a drying room… … chimneys, 1 drying laths for drying without tension, a jointed reels for drying with tension, and d wooden supports for the laths or reels. Both artificial silk and mercerised cotton are often finally gassed to increase the lustre.
Coal-tar colors · Aniline black · Dyes and dyeing
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