Painting on glass and porcelain, and enamel painting : a complete introduction to the preparation of all the colours and fluxes used for painting on glass, porcelain, enamel, faience and stoneware ... (1897)
Hermann, Felix · London : Scott, Greenwood · leaf 265
e made of fire-clay. Muffles of cast iron, brass, etc., are also employed,but only for ordinary ware and for colours requiring merely alow firing temperature. The subjoined figure (10) shows acast iron muffle of this class ; i is the flue for carrying awayany products of combustion given off during… … Fig. 10. operation observed. There is but little difference betweenthe muffles for glass and those for porcelain except thatthe former are of somewhat larger size. It has already been mentioned that the materials forconstructing muffles must consist of good fire-clay, free fromlime, bitumen or…
Glass painting and staining · Enamel and enameling · Porcelain
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