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 217
whereby the lower end is closed. Fig. 23 shows a burette se-cured in a stand, while Fig. 24 shows the lower part with the 198 MANUFACTURE OF SOAP AND CANDLES. clip on a larger scale. The burette is filled with liquid fromabove by means of a small funnel. By a quick, strong pressure Fisr. 24. … upon the handle-joint of the clip, some liquid is then allowed toflow in a jet into a vessel. By this the tube below the clip isfilled with liquid and the air contained in it expelled. By aslight or stronger pressure the liquid can, after some experience,be ejected in drops or in a stronger jet.…
Soap · Candles · Decorative arts
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