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Title: Studies on Simultaneously Draw-Textured Polyethylene Terephthalate Slit Film Yarn
Authors: Sen, A
Gupta, V B
Sengupta, A K
Issue Date: Mar-1982
Publisher: NISCAIR-CSIR, India
Abstract: Polyethylene terephthalate slit film yarn, which was crystalline and partially oriented, was simultaneously draw-textured on a spindle false-twist texturing machine under standard conditions of texturing at three different draw ratios. The textured samples were heat-set in hot water. The extent of stretch imparted to the yarn during texturing has a considerable influence on the crimp retraction characteristics; higher stretch results in lower crimp retraction, but improved crimp stability. The strength of the textured yarn with higher stretch is also higher. A stretch of 100% results in a textured yarn with acceptable characteristics.
Page(s): 1-4
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.07(1) [March 1982]

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