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 296
neath, carries a number of cast-iron wings, smaller extensionsof which project to the inner periphery of the containing vessel.Within the latter are also a number of fixed bars, which are MACHINES AND UTENSILS. 277 rigidly secured, and pass through sockets at the inner ends of whichthe shaft freely… … the soap, as the stirring is all within the substance, so that it can-not get a spongy appearance or become filled with air-holes andblisters. The product looks like the best hand-crutched soap,and is perfectly smooth and firm. In operation the soap is let into the top of the tank, and runby steam…
Soap · Candles · Decorative arts
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