American School of Correspondence · Chicago, American school of correspondence · leaf 83
69 34 COTTON SPINNING. … 70 COTTON SPINNING. 35 a fan, and being open at both ends, the light lint and dust passthrough, while the cotton is removed as the screen revolves andfalls in a pile upon the floor. A system of this kind is shown in Figs. 23 to 27, inclusive.Fig. 23 is a plan and sectional elevation of a mill and…
Textile industry and fabrics
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