Dyes and dyeingPellew, Charles E. (Charles Ernest), Viscount Exmouth
Science
Dyes and dyeing
Pellew, Charles E. (Charles Ernest), Viscount Exmouth
Dyes and dyeing
_Even Dyeing._—First wet the cloth or yarn thoroughly by soaking
in hot water, then rinse well and wring it dry—if necessary, using
a wringer. The dyestuff should already be carefully dissolved in a
little boiling water. Pour some of this solution (not too much, for
the shades should all be pretty light) into the dye-pot half full of
lukewarm water. Then quickly and wholly immerse the wet material,
stirring and working about with the dye-sticks, and let the whole
heat steadily until it boils. After a few minutes’ boiling take out
the material and rinse in cold water until it stops bleeding. When
this is carefully done, good, even, and smooth shades will result.
_Shaded Effects._—Of more real interest, although an abomination
to most professional dyers, are the shaded effects. Instead of
trying to get even, smooth colors, the cloth is intentionally dyed
unevenly to get effects of light and shade in the color, otherwise
impossible. This does not mean that a skein or piece of cloth badly
dyed or discolored by some accident or carelessness should be
proudly exhibited as a piece of really artistic dyeing, as is done
occasionally, by some workers, with painful results. It is only when
the work is done carefully and thoughtfully that shaded or so-called
“rainbow” effects may be obtained upon skeins, basket materials, and
cloth, which are distinctly interesting and beautiful, though very
different from the regular work of the professional dyers.
Many methods of obtaining unique results in this work will occur to
the student, after some practical experience. Perhaps the best way
to begin is to take a piece of cheesecloth, cut in the form of a
scarf—say two yards or so in length—and hemmed on both ends, if it
is to be kept for exhibition or future use. Before it is wet, tie
it in a rather tight knot in the middle, or, if the scarf is long
enough, two knots about six or eight inches from each end. For this
first piece tie a very simple knot by merely folding the scarf over
on itself and pulling the goods tight. Then wet the cloth thoroughly
and dye quickly in the boiling dye-liquor; rinse off, and untie
the knots. The open part of the cloth will be found dyed the full
strength, and where there were knots there will be shaded places
varying from the full color down to white.
Another method is to take the wetted scarf in the middle and
gradually lower the ends into the hot dye-liquor, stopping just
before the middle reaches the dye. If carefully done this will give
regularly shaded effects running from white or very light at the
centre, to heavy, full shades at the ends. Of course, if preferred,
the ends can be kept out of the dye-liquor and the middle portions
immersed. This will give a scarf that is dark in the centre and light
at each end—which is not so good a color arrangement, ordinarily, as
the light centre and dark ends.
Public-domain text, read in full here on John Shaqi.
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