Hollow Conjugated Polyester Staple Fiber adopts unique hollow and bi-component conjugated structure,with lightweight,high warmth retention and excellent resilience compared with solid fiber. ZHONGJIN FIBER supplies virgin 3D×64mm and 6D×64mm mainstream specifications,designed for high-grade thermal insulation and filling scenarios. The hollow inner structure locks static air effectively,greatly improving thermal insulation performance,while the conjugated crimp design enhances lasting elasticity and fluffy recovery. The fiber is not easy to deform or flatten under long-term compression,maintaining stable fluffy effect for years. Made of high-purity virgin polyester raw materials,it has uniform hollow rate,stable crimp degree and excellent spinnability. Widely used in winter clothing,quilt filling,mattresses and automotive interior padding,it balances light weight,warmth and durability. Strict production craft ensures consistent hollow rate and physical indicators. Our hollow conjugated fiber is the preferred high-performance filling raw material for home textile and apparel industries.
