constant = 42.7 or 43 draft gear. 4 draft Example: If a 14 ounce lap is required and draftin machine is 4, what must be the weight per yardof each of the 4 laps if 2% waste is allowed?14 ounces is (1.00 — .02) 98% of thetheoretical weight allowing for waste.Then 14 -=- .98 = 14.28 ounces lap if no… … FLOOR PLAN OF 40-INCH CARD WITH 27-INCH DOFFER FIG. 9 183 Using the above sketch the draft of a card isfound as follows. coilerroll2 X 120 X 40 X 214 X 27 = 76.73 draft. 2.25 X 20 X 45 X 21 X 17feed bevelroll change If the change gear, 20, is left out we will get aresult of 1534.6 which is the…
Textile industry
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![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-30-11.webp)
