Study on the elasticity of PTT cotton union fabric

摘要

The relationship between the structure parameters of PTT cotton union fabric and the fabric elasticity was analyzed by the method of multi-variable linear regression. The results indicated that the length of float was the most important factor to influence the fabric elasticity, the second important factor was warp tightness and the third factor was weft density. The elastic recovery was mostly influenced by weft count and the elastic elongation in elastic direction.