Comparing the Properties of Ring and Rotor Spun After Doubling

Author(s):

Sonkusare Chetan R. , L.D.COLLEGE OF ENGINEERING; Vaishali D. Shah, L.D.COLLEGE OF ENGINEERING

Keywords:

Twist Factor, Twist Multiplier, Doubling, Strength, Breaking Extension

Abstract:

The improvement the quality ring and rotor after doubling is depend upon single and double twist factor. S/Z rotor yarns have bigger diameter than S/Z twist factor. The twist over doubling of low twist rotor spun singles results in significant improvement in the tenacity of rotor yarn and the differences in the strength of ring and rotor spun yarns is considerably reduced. The breaking extension of doubled rotor yarns was greater than that of ring spun yarns for balance twist but lower for twist over twist doubling irrespective of twist multiplier of singles. Improvement in the imperfection of both type of yarn after doubling. In case of tenacity rotor yarn shows more improvement in the double yarn than ring double yarn.

Other Details:

Manuscript Id	:	IJSTEV1I11059
Published in	:	Volume : 1, Issue : 11
Publication Date	:	01/06/2015
Page(s)	:	204-209

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