75D/36F Black + 20D Spandex Air Covered Yarn features a lightweight polyester multifilament structure paired with fine 20D spandex. Air intermingling creates a practical combination of textile processability and elastic performance, while the black polyester filament provides consistent coloration for dark fabric production.
This specification is suitable for lightweight circular knitted fabrics, underwear, socks, fashion garments and other elastic applications. It offers manufacturers an efficient option for producing finer black stretch textiles with polyester and spandex.