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The influence of the weave and the method of stitching on selected mechanical properties of woven double fabrics

Elnashar E. A., Dubrovski P. D.

Autex Research Journal

2008

Vol. 8, no. 2

41--43

This paper reports the influence of the weave and the method of stitching on the mechanical properties of double woven fabrics. Double fabrics have a more complex construction, which is altered not only by type of weave, yarn fineness, and thread density in comparison with single fabrics, but also by the method of stitching. The main goal of our research was to find out if the type of weave and method of stitching have a statistically important effect on selected mechanical properties of woven double fabrics, such as breaking strength, breaking elongation, tearing strength, wrinkle recovery and fabric stiffness, in order to extend the knowledge of double fabric construction. The testing samples were made from 100% cotton fabrics.

Volume porosity and permeability in double-layer woven fabrics

Elnashar E. A.

Autex Research Journal

2005

Vol. 5, no. 4

208--219

Clothing for garments is designed to meet both the safety and the comfort of human beings. Porosity is considered to be one of the basic features representing a textile structure. The properties of fabrics were analyzed by determining the efficiency of fabric porosity. The woven fabric multi-layer structure, the warp and weft densities, and the type of weave are factors of a woven fabric, which as porous material enables to transmit air, heat energy, and liquid perspiration. Several methods considering thread distributions have been developed to determine the woven fabric’s porosity. A mathematical model based on an ideal geometry of the porous structure of a multi-layer woven fabric has been developed.