Investigation of drape and crease recovery behaviors of woven fabrics produced from centipede yarns having different parameters

Abstract

In this research, the effect of centipede yarn production parameters - band yarn count and chain number - on drape and crease recovery behaviors of woven fabrics produced with these yarns were investigated. Polyester centipede yarns were produced on a Crochet machine with three different count (150, 300 and 600 denier) band yarns and three different chain numbers (10, 12 and 14 chain/cm). The centipede yarns were used as filling in the woven fabric construction. Drape coefficients of the fabrics were calculated from the drape measurements and the crease recovery angles of the fabrics were measured in the weft and warp directions. According to the analysis of variance results, it was proved that the drape and crease recovery behaviors of the woven fabrics from centipede yarns were affected by the centipede yarn structural parameters. Drape coefficients and crease recovery angles in weft and warp directions of the fabrics increased with the selection of higher chain numbers and coarser band yarns. Also correlations were determined between centipede yarn bending length, yarn-to-yarn friction and measured physical behaviors of the fabrics. The results of this study could provide researchers with information on how to determine the centipede yarn structural parameters for producing woven fabrics of centipede yarns with desired aesthetics and functionality.