A manual of dyeing: for the use of practical dyers, manufacturers, students, and all interested in the art of dyeing (1919)
Knecht, Edmund, 1861-1925, Loewenthal, Richard, Rawson, Christopher · London : C. Griffin · leaf 223
Fig. 61. -gg A MANUAL OF DYEING. drvinc. chamber, the temperature of which is brought as rapidly as possible upto 70°! and kept so for two hours. In this process no emulsive oil is employed.The oilin- is done with specially-constructed machines Fig. 62 shows anoilpaddiu- machine of D. Stewart &… … of a steam-jacketted cistern (C) for containing the oil, and maintaining it ata certain consistency and temperature. The outside is formed of cast-ironplates, and the inside of copper plates fixed at a distance from the cast iron,thus allowing a space for steam. Mounted inside the cistern are…
Dyes and dyeing
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