FRONT ROLL, 1 IN. DIA. - Illustrated Catalogue of Cotton Machinery - 112 - Howard & Bullough American Machine Company

PRODUCTION TABLE OF RING FILLING YARN.PRODUCTION TABLE OF RING FILLING YARN.

FRONT ROLL, 1 IN. DIA.

Allowance has been made for doffing, etc. Filling Twist used, 3.25 x square root of number of yarn.