Crepe made filament yarn and use of denim fabric production

Today, the garments made from denim fabrics widely used by a wide audience of buyers without limitation of age, gender and social status. Early on, denim fabrics were produced fron 100% cotton fabrics but, they are now on the market as woven of the yarns containd different fibers with different colours, appearence and performance properties under the influence of fashion, too. Crepe yarns that were the result of searches for innovation and diversity in textiles were produced from cellulose acetate fibers in the beginning. In recent years, polyester fibre widely preferred for producing filament crepe yarn. Because the filament based crepe yarns are mostly have composite structure (multicomponent), their own behavior in the hot process as next process are different. When this process applied on fabric form, crepe effect is obtained on fabric. In this study, polyester based textured crepe yarns were produced at the same count but with different filament numbers in order to observe the effect and performance of the crepe yarns on the denim fabric. Then, these yarns were used as weft in fabric to produce samples of denim fabric. The performance characteristics of these samples of denim fabrics produced from standardized warp yarns were investigated by applying quality control tests. Statistical analyzes of the fabric test results were performed using the SPSS statistical package program.