The ACY 2222/20F air-covered yarn, manufactured by a leading factory in China, is expertly crafted through a traditional covering process. This high-quality yarn features a durable 22dtex spandex core, enveloped in precisely wrapped 22/20f N66 DTY yarn. With constant tension control and precise speed matching, we ensure seamless integration of the core and outer yarns, preventing any looseness or breakage. Our yarn is Oeko-Tex certified and free from harmful chemicals, making it the ideal choice for knitted stockings and seamless underwear. Trusted by professional buyers, it consistently meets stringent elasticity and safety standards, providing reliable quality assurance for wholesale and customized production. As a top supplier in the industry, we guarantee excellence in every batch