In the dynamic landscape of textile manufacturing, polyester filament yarns play a crucial role, serving as the foundation for a vast array of fabrics. Among these, Drawn Textured Yarn (DTY) and Fully Drawn Yarn (FDY) stand out as two prominent types, each possessing distinct characteristics and applications. This article aims to provide a comprehensive overview of the differences between DTY and FDY, elucidating their production processes, key properties, and diverse applications.

​ ​In the realm of textiles, the pursuit of comfort, sustainability, and performance has driven continuous innovation in fiber technology. Among the notable advancements, Modal fiber has emerged as a prominent player, offering a unique blend of desirable properties. This article delves into the characteristics, production, applications, and significance of Modal fiber.