A practical treatise on the manufacture of soap and candles .. (1888)
Brannt, William T. (William Theodore), b. 1844, Deite, C. (Carl), 1838-1921, Engelhardt, Alwin, Schaedler, Karl, 1843-1891 · Philadelphia, H. C. Baird & co.; [etc., etc.] · leaf 512
volatile oils and color-ing matter (except when the soap is required to be white) are MANUFACTURE OF TOILET SOAPS, ETC. 493 first mixed in a separate vessel with a little alcohol, and the mix-ture is then added gradually to the shavings with constant stir-ring. The shavings are then conveyed to the… … shavings, color, and perfume are intimately united. The size ofthe mill, and, whether it is to be worked by hand or steam, de-pends on the size of the establishment. Fig. 84 shows a millwith three rolls to be worked by hand. The rolls are of bestsyenitic granite finely polished. The perfumed and…
Soap · Candles · Decorative arts
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