Application of dyestuffs to textiles, paper, leather and other materials (1920)
Matthews, J. Merritt (Joseph Merritt), 1874-1931 · New York, Wiley · leaf 79
dition can be maintained,otherwise the (luality of the product would vary from day to day withvariations in llic humidity of the air. In the carcHng, spinning, and twisting of cotton and woolen yarns aconsiderable amount of heat is developed by the friction of the fibers. Thiscauses the fibers to… … Fig. 49.—Automatic Yarn Dryor with Thormostatio Temperature Control.(Philadelphia Drying Machinery Co.) normal amount should be about G per cent for the cotton and 12 per centfor the wool. This lack of moisture also makes the yarns harsh and morebrittle, thus reducing tlunr good wearing {]ualities…
Dyes and dyeing · Textile fabrics
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