Introducing the ACY 2222/20F air-covered yarn, expertly produced by top China suppliers and manufactured in our advanced factory. This high-quality yarn utilizes a traditional covering process, featuring a durable 22dtex spandex core yarn that is seamlessly enveloped with a finely wrapped 22/20f N66 DTY yarn. Our meticulous approach includes constant tension control and precise speed matching, ensuring a flawless integration of the core and outer yarns, which eliminates issues like looseness and breakage. The ACY 2222/20F yarn is Oeko-Tex certified and free from harmful chemicals, making it an ideal choice for knitted stockings and seamless underwear. It consistently meets the elasticity and safety standards expected by professional buyers, providing assured quality for wholesale and customized production needs.