Fraps, George Stronach, 1876- · New York Macmillan · leaf 152
136 PRINXIPLES OF DYEING tween two perforated metallic plates or cylinders, and thedye liquor is sucked through it by means of a pump. Wool slubbing and * tops are also reeled off into skeins,and dyed in skein-dyeing machines. Skeins. — The object of yarn dyeing is to produce fig-ured designs by…
Dyes and dyeing
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