usually fol- the dyestuff is already added to the paper stuff while lows steaming, whereby the dyestuff and mordant are in the rag engine. Paper can, besides, be printed caused to penetrate the fiber and combine with it. with colors like tissues, as in the manufacture of When albumen colors are… … materials are mixed in four different in Fig. 2; no odor; no chimney con- Fig. 2,_BURNING CRUDE OIL UNDER A FORGE FOR GENERAL WORK. proportions, according to the degree nection needed ; no sulphur or other of hardness desired ; the more kaolin and the less dye- Leather dyeing is on the whole based…
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