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 163
BYE-PRODUCTS OBTAINED IX WOOL WASHING. I 39 forward, and so on repeatedly. After a few strokes, a constant circulationtowards the squeezinjjf rollers is set up in the suds, the effect of which is tofloat the wool forward, almost without the assistance of the pron<?s, the pointclaimed being that…
Dyes and dyeing
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