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 335
ne are used in this case also. e) Dyeing in the Continue Machine. This method has given excellent satisfaction in turning outlarge quantities of cloth in dark blue and black shades. Cheap, plaincambrics linenettes and similar linings are for instance, frequentlydyed black in one passage in the… … ^/ <*■ of metal, the uppermost being coated with rubber. Suitable openersare fixed at a reasonable distance from these squeezers. Theliquor is heated by closed steam coils. The grey goods are boiled in the first compartment (a)which ischarged with 3l/2 lbs soda ash and freshened up during the…
Dyes and dyeing
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