The Role of Seed-Coat and Mote-Fragment Neps in Yarn and Fabric Imperfections: A Survey

J.D. Bargeron and T.H. Garner


 
ABSTRACT

Seed-coat and mote fragment contamination can cause the production of second quality fabric. There are several variables in the field, gin, and textile mill that influence the levels of contamination. Variety may be the pivotal field variable. Saw ginning apparently produces less contamination than roller ginning. The efficiency of fragment removal by textile machinery is relatively low. The presence of fragments increase the number of yarn and fabric defects. Improvements in cultural and processing practices could reduce the incidents of fragments. However, a better way to reduce fragment contamination may be to select varieties that show a low tendency to yield chalazal fragments and produce motes.



Reprinted from 1988 Proceedings: Beltwide Cotton Production Research Conferences pp. 586 - 591
©National Cotton Council, Memphis TN

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Document last modified Sunday, Dec 6 1998