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Blue Dye for Hosiery
One hundred
pounds of wool are colored with 4 pounds Guatemala or 3 pounds Bengal indigo
in the soda or
wood vat. Then boil in a kettle a few minutes, 5 pounds of
cudbear or 8 pounds of archil paste; add 1 pound of soda,
or, better, 1 pail
of urine; then cool the dye to about 170° F, and enter the wool. Handle well
for about 20 minutes, and
then take it out, cool, rinse. And dry. It makes
no difference whether the cud hear is put in before or after the indigo.
Three ounces of aniline, purple dissolved in alcohol, ½ pint, can be used
instead of the cud bear. Wood spirit is
cheaper than alcohol, and is much
used by dyers for the purpose of dissolving aniline colors. It produces a
very
pretty shade, but should never be used on mixed goods which have to be
bleached.
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