تأثير اختلاف نمر ودرجة شد الليكرا على بعض خواص الأداء الوظيفي لأقمشة السنجل جيرسي (التي شيرت الرياضي)‎

الملخص EN

Effect of Different Percentage of Lycra and Tensile Strength on some Functional Properties of Single Jersey Fabrics (Sports T-shirt) This research aims to study the effect of different proportions and tension of Lycra for For single jersey blended fabrics on some of the physical and mechanical properties of the produced fabrics and the extent of this effect on the quality of the final product.

The fabric samples were produced from cotton/polyester 50: 50% No.

1/30, 100% Lycra thread, with a single jersey construction and a loop length of 3.3, Lycra number (20, 30, 40 denier), with a low tensile level of Lycra (3.4, 5.2, 6% ), respectively, With a high tensile strength of Lycra (3.16, 3.25, and 5.4% ), respectively, Some laboratory tests have been conducted on the fabrics produced under research to determine their different properties and their relationship to the variables of the study such as( weight per square meter, thickness, number of wales and courses in the unit of measurement, air permeability, bursting resistance, tension/elongation of elastic fabrics, pilling.

The results were analyzed statistically and the overall quality assessment was done, to study the effect of the difference in the percentage of Lycra and the level of tension on some of the functional properties of the fabrics produced under research.

The study concluded that the sample produced No.

1 is the highest quality factor 95.927% , the sample produced No.

6 is the the sample produced No.

1 is the highest quality factor 95.927% , quality factor 86.464% ,