Study on the Physical Properties of the Melange Yarn

Mélange yarn, produced by blending fibers of different colors before spinning, is widely used in the textile industry for its unique aesthetic and functional advantages. This study investigates the physical properties of mélange yarn, focusing on tensile strength, elongation, evenness, hairiness, and abrasion resistance. The influence of different spinning techniques, including ring and compact spinning, on these properties is thoroughly examined. Additionally, the impact of fiber composition, particularly cotton-polyester and wool-acrylic blends, on yarn performance is analyzed. Through standardized testing methods, including universal tensile testing, Uster evenness measurement, and Martindale abrasion testing, the mechanical and surface characteristics of mélange yarn are assessed. The findings indicate that compact-spun mélange yarn exhibits superior strength, lower hairiness, and better evenness compared to ring-spun mélange yarn. Moreover, the study highlights the role of synthetic fibers in enhancing abrasion resistance, making mélange yarn more durable for high-performance applications. These insights provide valuable guidance for optimizing mélange yarn production, ensuring better quality and performance in various textile applications. Future research should explore sustainable fiber alternatives and advanced spinning modifications to further enhance mélange yarn properties.