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 244
laced by such made of iron or leador be removed entirely. For the production of level dyes it is also very importantthat the hanks are well squeezed as soon as they are lifted andimmediately rinsed thoroughly in water. The squeezing rollersmay be fixed in any desired manner to the narrow end of the… … An iron check with bearings for the rollers a and «i is fixed on eachlong side at one end of the bark, the bearings of the top roller beingso adjusted as to move in slots (s) when the roller is lifted or lowered. 228 Hank Dyeing in the Bark. The top roller is raised and lowered by means of the arm…
Dyes and dyeing
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