Silk, Light Sea Green; Wool, Pale Sage._--Make the dye-bath with
1/2 lb. Fast Yellow extra, 3 oz. Azo Fuchsine G, 1-1/2 oz. Fast Green
bluish, and 20 lb. acetic acid. Work as in the last recipe.
_Silk, Light Green; Wool, Brown._--Make the dye-bath with 1 lb. Azo
Fuchsine G, 2-1/2 lb. Fast Yellow extra, 1/2 lb. Fast Green bluish,
and 20 lb. acetic acid. Work at the boil for one hour.
_Silk, Pale Blue; Wool, Crimson._--Make a dye-bath with 2 lb. (p. 196)
Azo Crimson L and 20 lb. acetic acid. Work at the boil for one
hour, then pass into a bran bath for half an hour at 90 deg. F.,
and into another bath containing 1/2 lb. Turquoise Blue G, and
2 lb. acetic acid, at 90 deg. F., for half an hour; then wash
and dry.
_Silk, Light Drab; Wool, Lavender._--Make the first dye-bath from
3 oz. Indigotine, 2 oz. Azo Fuchsine G, and 20 lb. acetic acid. After
working an hour at the boil, pass into a bran bath for half an hour,
afterwards topping with 1-1/2 oz. Bismarck Brown R and 2 lb. acetic
acid.
CHAPTER VII. (p. 197)
OPERATIONS FOLLOWING DYEING: WASHING, SOAPING, DRYING.
After loose wool, or woollen yarns or piece goods of every description
have been dyed, before they can be sent out for sale they have to pass
through various operations of a purifying character. There are some
operations through which cloths pass that have as their object the
imparting of a certain appearance and texture to them, these are
generally known as finishing processes, of these it is not intended
here to speak, but only of those which precede them but follow on the
dyeing operations.
These processes are usually of a very simple character, and common to
most colours which are dyed, and here will be noticed the appliances
and manipulations necessary in the carrying out of these operations.
#Squeezing or Wringing.#--It is advisable when the goods are taken out
of the dye-bath to squeeze or wring them according to circumstances in
order to express out all surplus dye-liquor, which can be returned to
the dye-bath if needful to be used again. This is an economical
proceeding in many cases, especially in working with many of the old
tannin materials, like sumac, divi-divi, myrobalans, and the modern
direct dyes, which during the dyeing operations are not completely
extracted out of the bath, or in other words the dye-bath is not
exhausted of colouring matter, and therefore it can
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