Thanks to its excellent moisture-wicking and breathability properties, naturally elegant appearance, and multiple functional characteristics such as antibacterial and antistatic features, linen-blend knitted fabric has become a star product in our product line. The unique molecular structure of linen fibers, including their high crystallinity and orientation, as well as the presence of impurities like pectin and lignin within the fibers, presents challenges in knitting processes, such as limited elongation, insufficient elasticity, and increased knitting difficulty. Therefore, before the formal weaving process, we rigorously implement pretreatment procedures aimed at optimizing fiber performance and enhancing yarn’s knitting adaptability, which is a crucial step in ensuring the quality of linen-blend knitted fabrics. As the initial stage of dyeing and finishing, scouring and bleaching processes are meticulously carried out to effectively remove impurities and natural pigments from the fiber surface, laying a solid foundation for subsequent dyeing and finishing steps, thus improving the overall quality and finishing effects of the fabric. To address potential discomforts associated with linen fabrics, such as slight itching, we pay special attention to the softening finishing process, utilizing advanced techniques to eliminate this drawback, significantly enhancing the texture and wearing comfort of the linen-blend knitted fabric, making it more suitable for close-fitting garments.