Evaluating the Tensile Strength and Elongation Properties of Produced Yarns Using Direct Twist Technique

The twisting stage is one of the most important preparatory stages for yarn it begins with Doubling process in preparation giving suitable twists. A twisted formed by together two or more singles yarns. purpose twist Increase specific durability yarn, C.V Production yarns from mixing and Fancy yarn. modern technology was developed process, achieving advantages at technical economic levels, which Direct Twist. It has many different techniques, aim research to show best them tensile strength elongation. mechanical property factors affecting functional performance it. This study aims compare elongation techniques direct twist. results these tests illustrated that technique covering better than spun especially group 2:2. While due 3:1.