Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 95
l should be capable of easy removal from thespun yarn and should not add any deleterious substance to the wool.For instance, the oil should not be of a drj-ing character, as it will formresinous products in the wool, the presence of which would be verA^ disad-vantageous; further, the oil should be… … Fig. 59.—Yarn Scouring Machine. (Ivlauder-Weldon Dj-e. Machine Co.) and other metallic surfaces with which the wool maj come in contact,not only causing injurj^ to the machines, but also causing the wool to becomeimpregnated with iron compounds, which leads to many defects in subse-quent scouring,…
Dyes and dyeing · Textile fabrics
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
