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Research Journals >
Indian Journal of Fibre & Textile Research (IJFTR) >
IJFTR Vol.34 [2009] >
IJFTR Vol.34(3) [September 2009] >
| Title: | Structural and tensile properties of ring and compact plied yarns |
| Authors: | Ishtiaque, S M
Subramani, P
Kumar, A
Das, B R |
| Keywords: | Compact yarn
Fibre pair overlap length
Packing coefficient
Plied yarn
Ring yarn
Spinning-in coefficient |
| Issue Date: | Sep-2009 |
| Publisher: | CSIR |
| Abstract: | The effect of doubling on physical properties of regular ring-spun and
compact yarns has been studied in terms of structural parameters, like fibre
extent, spinning-in coefficient, fibre pair overlap length, packing coefficient
and migration of fibres. The structural parameters, like fibre extent,
spinning-in coefficient, fibre pair overlap length and packing density increase
and migration parameters decrease after doubling for both the ring-spun and
compact yarns. The percentage increase in tensile strength and percentage
decrease in breaking elongation are found to be higher and lower respectively
in ring-spun yarn than in compact spun yarn on doubling. Doubling process also
reduces the hairiness of both ring-spun and compact yarns; the extent of
hairiness reduction on doubling is higher for ring-spun yarn |
| Page(s): | 213-218 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Source: | IJFTR Vol.34(3) [September 2009]
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