Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1907)
Chicago : American school of correspondence · leaf 174
77.75 inches. Butafter leaving the doffer, the sliver pisses between the calenderrolls on the card and then between the calender rolls in the coilerbox, where in each case it is subjected to a slight draft. This addi-tional draft, or elongation, reduces the weight of the sliver some-what from what… … 163 116 COTTON SPINNING. considered in figuring tlie production. These rolls are 2| inchesin diameter and make 13.22 revolutions to one of the doffer. Thisgives a delivery of 88.25 inches for each revolution, instead of77.75 inches, as when taking the actual circumference of the doffer. Rule 1. To…
Textile industry · Textile fabrics
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