Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 92
Fig. 57.—Wool-washing Machiae. (English Type.) … FxG. 58.—Wool-scouring Machine. (Oval Type.) hand, the dissolved substance is not merely broken up into small particlesand held in suspension, but its identity becomes merged with that of theliquid solvent. It is to be noted that the greasy matters of the wool donot actually pass into solution but…
Dyes and dyeing · Textile fabrics
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