Shelter and clothing; a textbook of the household arts (1913)
Kinne, Helen, 1861-1917, Cooley, Anna M. (Anna Maria), b. 1874, Woolman, Mary S. fmo, Helen Judy Bond Collection. fmo · New York, The Macmillan Company · leaf 130
ame in this set has large spools with a thick rovingand the last before spinning a much smaller spool with afiner roving. This reduction in size is accomplished by thebobbin and fly frames, which draw out the rovings asthey pass between rollers and put in a twist which makesthe attenuating… … 110 SHELTER AND CLOTHING for the spinning, wliich draws it out, t^vists it, and windsit on spools. Tliis drawing out of the roving into yarnmakes it possible to olitain yarn of any degree of fine-ness. The spinning frames add the necessary twist to givethe strength required (see Fig. 45). Modern…
Home Economics · Textile fabrics
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