Cyclopedia of textile work : a general reference library on cotton, woolen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1911)
American School (Lansing, Ill.) · Chicago : American school of correspondence · leaf 263
^ -5 O c3 I a COTTON SPINNING 193 ference, the only way that the same length of roving can be woundis by increasing the speed of the bobbin so that the same ratio in its … ?5 X 91 SAsmridONiAma circuififerential velocity shall be maintained at all times between itand the flyer. - S3& 194 COTTON SPINNING Number 3 shows the bobbin as two inches in diameter, and, inorder to wind the proper length of roving, it will have to makeabout three-eighths of a revolution.…
Textile fabrics · Textile industry
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