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Title: Influence of fibre length and opening roller speed on physical properties of OE rotor-spun viscose yams
Authors: Tyagi, G K
Dhamija, S
Salhotra, K R
Keywords: Opening roller speed;Rotor spinner;Rotor-spun yarn;Sheath fibres;Twist efficiency;Viscose yarn
Issue Date: Mar-1999
Publisher: NISCAIR-CSIR, India
Abstract: The Influence of sliver preparation and opening roller speed on the properties of OE rotor-spun viscose yarns spun from fibres of different lengths has been studied. It is observed that the longer fibres offer no advantage to yarn tenacity, breaking extension, mass irregularity and abrasion resistance. Each of these parameters shows an improvement initially with the increase in opening roller speed but they decline with further increase in opening roller speed. Such decline in quality at high opening roller speeds, however, is less marked in the yarns spun from slivers produced with two draw frame passages.
Page(s): 21-26
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.24(1) [March 1999]

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