Beech, Franklin · London : Scott, Greenwood ; New York : D. Van Nostrand · leaf 55
44 THE DYEING OF WOOL FABRICS. the drum, and dyes the material contained in it. The construction of the machine is well shown in the drawing, while the mode of working is obvious from it and the description just given. The machine is very successful, and well adapted for dyeing loose or raw wool… … Fig. 12. — Delahunty's Dyeing Machine. The Obermaier Machine, presently to be described, may also be used for dyeing loose cotton or wool. Dyeing Slabbing, Sliver or Carded Wool — It is found in practice that the dyeing of loose wool is not altogether satisfactory, the impurities they naturally…
Dyes and dyeing
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