A manual of dyeing: for the use of practical dyers, manufacturers, students, and all interested in the art of dyeing (1910)
Knecht, Edmund, 1861-1925, Loewenthal, Richard, Rawson, Christopher · London, C. Griffin · leaf 173
revolve, thehollow shaft receiving its rotaiy motion by means of a worm wheel, T, gearingwith a worm, U, driven by the driving pulleys, Y. The modtis operandi is as follows :—The hollow shaft, O, is placed incommunication with a pump or exhaust fan, the result being that the air isdrawn through the… … Fig. 49.—Clays steaming arrangement. the fabric by the exhausting fan or pump. The pressure of the steam withinthe chest is indicated on the steam gauge, X. The perforated cylindercontinues to revolve during the steaming action, and the length of time thesteaming is continued will depend upon the…
Dyes and dyeing
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