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 521
force, so that it can be run by agirl. Before pressing, the cakes must be heated to facilitate the workand obtain a fine impression, and after pressing the cakes have tobe dried. This is effected in a drying-room heated either by astove or hot air (see page 282). 502 MANUFACTURE OF SOAP AND… … sides is employed, with a screw-press such as shown in Fig. 94.For larger tablets a foot-power press is desirable. Fig. 95 repre-sents a foot-power press manufactured by Messrs. RutschmanBros., of Philadelphia. It is worked by a treadle, leaving thehands free to handle the soap. It has adjustable…
Soap · Candles · Decorative arts
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