Daffodil International University

Faculty of Science and Information Technology => Science and Information => Topic started by: Tanvir Ahmed Chowdhury on November 17, 2012, 02:14:14 PM

Title: Why warp breaks increases at higher pick up%?
Post by: Tanvir Ahmed Chowdhury on November 17, 2012, 02:14:14 PM

Sizing is like cementing action. In the optimum zone the yarn possess maximum elongation at break, beyond that the cementing action becomes more prominent so that strength increases but elongation decreases. This is the reason why strength increase in sizing is limited to 25% for 100% cotton yarn and 10-15% for blends. Beyond this range there is possibility of more end break.