fine polyester core yarn

  Polyester Polyester functions as the sheath fiber covering the yarn core. It boasts high tensile strength, outstanding abrasion resistance and low‑wrinkle performance. Fabrics show good dimensional stability, quick‑dry property and excellent color fastness after dyeing. It helps garments resist creasing and maintain neat appearance after repeated wear and washing. Spandex Spandex constitutes the inner core of the core‑spun yarn. It delivers high stretch capability and great elastic recovery. It allows fabrics to extend freely and return to original state, avoiding slack and out‑of‑shape issues, and adds comfortable stretch for body‑fitting garments. Summary This polyester spandex core‑spun yarn merges polyester’s durability, wrinkle resistance and quick‑drying traits with spandex’s premium elasticity. The polyester sheath brings strength, abrasion resistance and stable fabric performance; the spandex core supplies durable stretch and shape retention. It is widely applied in knitted…