Beech, Franklin · London, Scott, Greenwood, New York, Van Nostrand co · leaf 63
not advisable in working these jigs to add the wholeof the dye to the liquor at the commencement, but only a partof it, then when one end is given another portion of the dye 52 THE DYEING OF WOOL FABRICS. may be added, such portions being always in the form ofsolution. Adding dyes in powder form… … Fig. 17.—Dye-jigger in Section. added at once it would be absorbed before the cloth had beengiven one end, and, further, the cloth would be very deep atthe front end while it would shade off to no colour at theother end. By adding the dye in portions this difficulty isovercome and more level shades…
Dyes and dyeing -- Wool
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
