TEXTILES TENSILE BREAKING STRENGTH TESTING MECHANISM AND INFLUENCING FACTORS
(1) Test methods and indicatorsTest MethodWoven fabrics, non-woven fabrics: ripped yarn strip method, grab sample method, shear strip method Knitted fabric: trapezoidal test strip, loop test strip. When the rectangular knitted fabric sample was stretched, the stress at the jaws was particularly concentrated, causing the sample to break near the jaws. Representation index(1) Breaking strength (N) The main index for evaluating the intrinsic quality of fabrics can also be used to evaluate the influence of washing, abrasion and finishing on the intrinsic [...]