Hummel, J. J. (John James), d. 1902 · London : Cassell · leaf 265
otton Yarn.—Dyeing Machinery.—For hank-dyeing the simplest method is to work the hanks in thedye liquor by hand in the manner described for woollenyam scouring on p. 105. With large quantities of any single colour, e.g.,Turkey-red, logwood-black, indigo-blue, kc, the employ-ment of dyeing machines… … Fig. 48.—Hauk-Dyeing Machine. vat fitted with a four-armed skeleton-winch, upon whichthe rods, previously filled with yarn, can be readilysuspended. Incharging the ma-chine, the arm a isbrought into theupright position,the movable portionB is lifted ofi thecross piece, and thehinged portion at cis…
Dyes and dyeing
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