Affiliation:
1. Southern Regional Research Laboratory,1 New Orleans, Louisiana
2. USDA Ginning Laboratory,2 Mesilla Park, New Mexico
Abstract
By differentially ginning a single lot of Acala 44 cotton, various short fiber content levels were obtained. Yarns produced from these cottons showed the effects of increases in short fiber content; namely, reduced strength, elongation, and appearance grade. The twist required for maximum strength was found to be largely unaffected by changes in short fiber content, except for a medium yarn number for which a relationship was demonstrated. A graph showing the close relationship between the percentage of fibers less than 3/8 in. and those less than 1/2 in., calculated for a wide number of cottons, is included. Spinning efficiency is shown to be adversely affected by changes in short fiber content.
Subject
Polymers and Plastics,Chemical Engineering (miscellaneous)
Reference11 articles.
1. New Roving Twist Formula
2. Griffin, A.C., Jr. McCaskill, O.L. , Tallant, J.D., and Fiori, L.A., The Cotton Gin and Oil Mill Press, 19-20 (June 11, 1960).
3. 9—THE INFLUENCE OF FIBRE-LENGTH ON THE PROPORTION OF FIBRE-STRENGTH UTILISED IN COTTON YARN
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