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Title: Elastic recovery properties of polyester-cotton blended Eli-Twist yarns
Authors: Choubisa, Bhavna
Sinha, S K
Regar, Madan Lal
Keywords: Delayed elastic recovery;Eli-Twist yarn;Immediate elastic recovery;Polyester-cotton yarn;Yarn permanent deformation
Issue Date: Dec-2019
Publisher: NISCAIR-CSIR, India
Abstract: The influence of blend ratio, as well as amplitude and rate of extension on recovery properties of polyester-cotton blended Eli-Twist yarns have been studied. The composition of the yarn and the testing parameters are found to play important role in deciding the recovery characteristics of the yarn. A higher rate of extension is found to result in more immediate recovery, while a low rate of extension results in higher permanent deformation and low immediate recovery. On the contrary, the increase in amplitude of extension results in low immediate recovery and higher permanent deformation. Increase in the percentage of polyester assists higher recovery and low permanent deformation.
Page(s): 420-423
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.44(4) [December 2019]

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