Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 689
coloring matter with about 200 cc. of the water for ten tofifteen minutes, and then diluting the solution to 1 liter by the additionof cold water. The following dye-tests are then carried out with thissolution: (a) A test skein of scoured woolen yarn is mordanted bj- boiling forone-half hour in a… … Fig. 295.—Spray Moistening Machine for Finishing Cottons and Linens. of the color is extracted from the bath, the dyestuff in question may ])elongto the mordant-dyeing class, though the certainty of this can only beascertained by the succeeding tests. If, however, the skein in this testdoes not…
Dyes and dyeing · Textile fabrics
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