Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 296
be danger of some of the dyestuff being precipitated or saltedout; this, however, as a rule will not occur until about 1 lb. of salt pergallon of solution has been added, an amount which will hardly ever beused in practice. When the dye liquor, however, is employed as a standingbath, care must be… … ««l(2ui ^^i^mmimmfHimi:;:^ Fig. 160.—Sample Dyeing Machine for Cops and Tubes. (Pornitz.) mined with a hydrometer. For light shades, as a rule, but little salt isused, and as only a slight proportion of color remains in the bath, theliquors are seldom kept for further use. For medium shades the…
Dyes and dyeing · Textile fabrics
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
