A manual of dyeing : for the use of practical dyers, manufacturers, students, and all interested in the art of dyeing (1893)
Knecht, Edmund, 1861-1925 · London : C. Griffin & Co. · leaf 204
MORDANT-COLOURS. 599 lod Ae) dg Ae) for two hours in a stove at 75° to 77°. In winter time the padding liquors are heated to 35° or 40°; in summer time the ordinary tem- perature is sufficient ; if the liquors become too hot, too much oil is veritable oil emulsions and their specific gravity must… … Fig. 56.—Liquor-padding machine. Good Turkey-red which has been prepared by Steiner’s process contains about 10 per cent. of modified oil in the fibre. The drying rooms must be very well ventilated in order that the moisture which is given off may rapidly escape ; otherwise the fibre is. liable to…
Dyes and dyeing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
