Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 582
DYEING SILK-COTTON FABRICS 563 (3) Dyeing with Substantive Colors so that the Silk is Left Undyed.—Prepare the dyebath with the properly selected dyestuff with the additionof 20 per cent of soap and 5 per cent of soda ash, and dye for one hour at190° F. Rinse well and brighten with acetic acid.… … Fig. 272.—Three-Bowl Heavy Friction Calender. (Mather & Piatt). the silk is dyed with a suitable basic dyestuff at 85° F. in a bath containing4 ozs. acetic acid per 10 gallons of liquor. The basic color will also be takenup to some extent by the dyed cotton, as the substantive dye will act as…
Dyes and dyeing · Textile fabrics
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