A manual of dyeing: for the use of practical dyers, manufacturers, students, and all interested in the art of dyeing (1910)
Knecht, Edmund, 1861-1925, Loewenthal, Richard, Rawson, Christopher · London, C. Griffin · leaf 116
done in a simplearrangement (Fig. 12), by means of which much hand labour is saved. This BLEACHING OF COTTON YARN. 91 consists of a stone or wooden cistern, A, provided with a false bottom, intowhich the yarn is laid or packed evenly, so as to insure an even circulation. J5^ P^ -rrrr .n: M 1.C -=z… … Fig. 13.—Mather & Piatts improved arrangement for yarn bleaching. be thrown over the goods, through a perforated wooden tray. After percolat-ing through the goods it accumulates below the false bottom, and flows back 92 A MANUAL OF DYEING. into the well again. The strength of the liquor must,…
Dyes and dyeing
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