Dyes and dyeingPellew, Charles E. (Charles Ernest), Viscount Exmouth
Science
Dyes and dyeing
Pellew, Charles E. (Charles Ernest), Viscount Exmouth
Dyes and dyeing
This, of course, means that the cost of dyeing cloth with these
dyes is very much less than with the other classes mentioned. And,
by the way, it also explains why, under the name of Turkey red,
so many extremely bad colors have been sold. To dye Turkey red on
cotton, using alizarine, and with the most improved and simplified
methods, necessitates at least six or seven different steps, each
of which requires not only time and expense, but great skill and
care; and any one of them, if carelessly performed, may spoil the
goods. On the other hand, a mere beginner, by using one of the
early, bright, direct colors (quite cheap in itself, because the
patents have expired) can, by boiling the goods for half an hour in a
dye-bath with a little soap and salt in it, produce a piece of cloth
dyed almost the exact shade of the old Turkey red, for probably
one-third, or one-quarter of the price. It will look the same on the
shop counter; will probably sell just as well to the average, or even
to the painstaking customer; but when exposed to air and light for a
few weeks, perhaps even for a few days, will lose its brilliancy, and
turn some queer, dull shade, probably of purple.
Indeed this particular substitution has been going on for some
years on a large scale; and at one time promised to be of some
international importance. The Turkey red dyers in Manchester, a few
years ago, complained bitterly to the English Government that their
market in India was falling off very seriously; and they demanded an
investigation, to know what was the matter.
After careful inquiry by the local officials, word came back that
there was no difference in the taste of the people for bright scarlet
clothes and headgear. Just as much red was worn as ever before. But
active agents of the large German color houses had been going through
the country, introducing some of these cheap direct cotton scarlets
and showing the natives how to use them. And in consequence, up and
down India in all the little towns, even in the villages, local dyers
were at work who, for a few cents, would dye up an old piece of
calico bright red. When it became faded again in a few weeks, they
would dye it over again for a very small sum, thus renewing the same
piece whenever it was desirable to appear in bright, new clothes.
Public-domain text, read in full here on John Shaqi.
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