Beech, Franklin · London, Scott, Greenwood, New York, Van Nostrand co · leaf 42
Pig. 8.—Cloth-washing Machine. the usual size being 12 feet high by 12 feet broad, andabout 17 feet long. Brick is the most suitable material.The house should have well-fitting windows on two sides. PROCESSES PREPARATORY TO DYEING. 31 -and good tight doors at the ends (see fig. 9). Some houseshave… … Fig. 9.—Sulphur Bleach House. -chamber, but a better plan, and one mostly adopted wherethe chamber is used for bleaching pieces, is to construct afalse perforated bottom above the real bottom of the chamber,the sulphur being burnt in the space between the two floors.If yarn is being bleached the…
Dyes and dyeing -- Wool
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