The dyeing of cotton and other vegetable fibres with the dyestuffs of Leopold Cassella & Co. Frankfort o. M (1902)
Leopold Cassella & Co · Frankfort o.M. : Leopold Cassella & Co. · leaf 246
| , fitted exactly to the inner width of the vessel, and wrapped with strips of cotton cloth round theparts on which the yarn rests. Instead of wrapping the rods with cloth, they may, in orderto prevent them from rusting, be rubbed every night with a ragdipped into mineral oil, or washed each time… … In most cases straight sticks may be used; before beingtaken out, the yarn must be turned quickly two or three times,stick by stick, and then well squeezed. The usual lifting anddraining off of the hanks must in this case be studiously avoided. 230 Hank Dyeing in the Bark. Dyeing with Immedial…
Dyes and dyeing
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