On Yarn Unevenness Test and its Influence Factor Analysis

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Abstract:

Yarn unevenness is one of the important indexes which presents the evenness of polyester POY filament and affects the performances of the filament. The principle of capacitive evenness tester Uster and the measurement method are described in this paper. The influences of operating environment and the measuring conditions on determining the unevenness of polyester POY filament are discussed. The reasonable conditions are also pointed out, which will have the directive function for the evenness test work with Uster.

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460-464

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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