Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 53
perly centrifuged willstill contain about 65 to 100 lbs. of water. The drying of dyed material is a process which has to be carried outcarefully, and in many cases with proper respect to the dyestuff employed.The apparent color of the material at times alters considerably on drying;this is… … Fig. 31.—Silk Skein Stretching and Lustering Machine. Generally suitably heated rooms are used, or machines specially constructedto take care of the material being dried. It is never well to dry at a veryhigh temperature, as this will usually affect both the fiber and thecoloring matter, though…
Dyes and dyeing · Textile fabrics
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