Abstract
The aim of this article is to investigate the effect of weave structures and thread densities on the cover factor and mechanical properties of cotton spandex woven fabrics. 98% cotton and 2% spandex poplin, twill, and sateen woven fabrics of different thread densities were used in this research for investigation. In this investigation, total samples of 15 types with miscellaneous textures such as plain (1/1), twill (1/4), and 7 ends sateen (1/6) were used. Yarns were assessed using microscope with its morphological views and outer shape views to confirm the existence of cotton fibers. In the microscopic observations, the outer shape of cotton yarn was seen with full of hairy fibers at the slope which guaranteed the existence of cotton content in these cellulosic fabrics. The stretching behaviors such as stretch, growth and recovery were measured in agreement with the test method provided by ASTM D3107 Standard along with apposite equations as mentioned underneath the paper. Using weave coefficient, the values of cover factors were measured with suitable equations. The fabrics of plain weave exposed the highest values of cover factors due to having higher interlacement points than any other weave structures conducted in this research. The fabrics of sateen weave exposed excellent mechanical properties with its stretch, growth and recovery values due to having fewer binding points in its repeat size, than any other weave structures carried out in this research. This research is practice based and it opens possible ways for the scholars to further study in this field.
Disclosure statement
No potential conflict of interest was reported by the authors.