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 of Correspondence · Chicago, American School of Correspondence · leaf 108
vered. Example: = 4..2 Rule 6. To find the weight of lap being delivered, draftbeing known, multiply the number of laps on the apron by theweight per yard and divide the product by the draft. 4X16 _Example: = 15. After the draft has been calculated, which in this case wehave found to be 4.2, the… … The feed roll is 2J- inches in diameter and has upon the enda spur gear of 12 teeth, which is driven from the evener roll b} agear of 16 teeth. Compounded with this gear is one of 28 teeth, COTTON SPINNING. 61 which is driven from the apron roll by a gear of 20 teeth. Onthe outer end of the apron…
Textile fabrics · Textile industry
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