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NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Fibre & Textile Research (IJFTR) >
IJFTR Vol.35 [2010] >
IJFTR Vol.35(3) [September 2010] >
| Title: | Optimization of process parameters in air-jet texturing of polyester/viscose blended yarns |
| Authors: | Mahish, S S
Punj, S K |
| Keywords: | Air-jet texturing
Polyester/viscose blended yarn
Physical bulk |
| Issue Date: | Sep-2010 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The effect of process parameters on properties of polyester/viscose blended
air-jet textured yarns has been studied. It is observed that with the increase
in texturing speed the yarn physical bulk reduces, and instability and tenacity
increase. With increasing air pressure or overfeed, the physical bulk and
instability increase, whereas tenacity reduces. Regression equations for the prediction
of air-jet textured yarns properties have also been derived. On the basis of
the regression equations the optimum process parameters for producing good
quality air-jet textured yarns have been obtained, considering that the yarns
with lowest instability, and high bulk and tenacity are desirable. Yarn
instability is accorded the highest weightage while bulk is given intermediate
and tenacity the lowest weightage in order to find out the combination of
parameters that will produce yarns of low instability, high bulk and high
tenacity values. |
| Page(s): | 213-221 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Source: | IJFTR Vol.35(3) [September 2010]
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