Calvert, F. (Frederick) Crace', 1819-1873, Stenhouse, John, Groves, Charles Edward, 1841-1920 · Manchester : Palmer & Howe · leaf 225
hisis filtered until there is only a gallon left on the filter. Tomake this pulpy mass ready for printing, it is thickenedwith 3 or 4 lbs. of gum Senegal or other thickening mate-rial, which is stirred in until it is dissolved. He also statesthat oxide of tin dissolved in alkali, or powdered or… … lightfoots process. No. 3,663. 188 DYEING AND CALICO PRINTING. As the fixing of colours by the use of steam is becomingevery day more important, the discovery of a goodprocess for the printing of indigo to be fixed by steamwould be very valuable, but all attempts to effect thispractically have…
Dyes and dyeing · Calico-printing
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