بررسي و مدلسازي رفتار جهندگي پارچه هاي فاستوني با استفاده از طرح عاملي چند متغيره (MED)

Regarding to this research resilience of worsted fabrics based on hysteresis in one torsional force with attending to structural parameter of 6 fabric samples in C.R.E method has been evaluated. For this reason, with using of wrinkle tester by modifying on it software, hysteresis energy was measured in Matlab software. Results showed that yarn percentage of combination and yarn count have a greater influence on resilience coefficient as climbing up of yarn percentage, resilience amount has been increased in weft and warp direction. In the other hand with making delicate of yarn count consequently resilience coefficient has been ascended in weft and warp direction. Results were taken from multivariate factorial design method showed that correlation of coefficient of yarn percentage and yarn count for estimating of warp resilience coefficient was almost 94% and so this amount for some parameters in weft direction was 99.5%.