40D/12F*2 Nylon High Elastic Yarn
The 40D/12F*2 nylon textured yarn indicates that it is formed by combining two strands of yarn with the aforementioned specification (40D/12F).
Nylon textured yarn combines excellent elasticity with the properties of nylon material: it can rebound quickly after being stretched, endowing fabrics with good stretchability and wearing comfort. Meanwhile, nylon itself has outstanding wear resistance, making textiles made from this high-elasticity yarn durable, resistant to wear and tear or breakage.