Cotton mill processes and calculations. An elementary text book for the use of textile schools and for home study .. (1902)
Tompkins, Daniel Augustus, 1851-1914 · Charlotte, N.C., The author · leaf 216
A B Fig. 39. Pull of Traveler. RING SPINNING. 203 than 6 inch, but it does not amount to more thanone tenth of a turn per inch. In practice, the twist perinch is found by dividing the number of revolutions ofspindles per minute by the number of inches per minute ofyarn twisted. In the case of…
Cotton manufacture
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