Experimental determination of cotton yarn strength at different speeds of movement obtained by various technological methods

Our results on the strength parameters of cotton yarns manufactured by carded and combed systems ring rotor spinning (CD-carded ring-spun, OE-carded rotor-spun, CM-combed ring-spun) are presented. Experiments to test for were conducted a “Statimat C” tensile installation at speeds lower end yarn from 100 mm/min 1000 mm/min. From diagrams stretching breaking, changes in breaking load, specific critical strain values which breaks, time before depending rate considered types yarns, determined. The analysis experimental obtained shows quantitative qualitative characteristics change three varieties yarns.