American School of Correspondence · Chicago, American school of correspondence · leaf 182
is desired to make(60). 14 X 437.5Example: ^^-^r,^ = 102.08 In the foregoing rule, no allowance has been made for theloss in weight in carding due to fiy and strippings, whichamounts, on an average, to 5 per cent, which should be con-sidered. 14 X 437.5 X -95 _ ^„Example: ^—-^^ = 96.97 Rule 16. To… … 2 DiA. 159 122 COTTON SPINNING. product by the width of the fillet (l^^) multiplied by 12 inches. 41 X 24 X 3.1416Example: —, ^ v 19 ^^ 171.74 . The following are the draft factors and factors for the speedof the doffer for the cards shown in Figs. 103, 104 and 105. Fig. 103. Draft factor. The…
Textile industry and fabrics
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