A manual of dyeing: for the use of practical dyers, manufacturers, students, and all interested in the art of dyeing (1919)
Knecht, Edmund, 1861-1925, Loewenthal, Richard, Rawson, Christopher · London : C. Griffin · leaf 344
the usual hand labour. The dye-sticks, which rest loosely in slotsin the sides of the dye-vat, have a framework attached to them (see Fig. 82).By means of an ingenious, but complicated, mechanical device they are auto-matically lifted, one after the other, turned, and placed back in the… … Fig. 83.—Single-box warp-dyeing machine. Warp-Dyeing.—Warps are sometimes dyed in the hank form, but forlarge quantities, especially of cotton warps, warp-dyeing machines are moreadvantageous, the dyeing being done much more rapidly and with much lesslabour than in the hank. Fig. 83 shows a section…
Dyes and dyeing
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