64mm Recycled Hollow Conjugated Fiber

• 100% RECYCLED PSF、SEMI-VIRGIN PSF.
• The special asymmetric cooling forming technologies adopted make the fiber a "permanent" spiral three-dimensional crimp.
• The product has the characteristics of high loftiness, high hollow rate and high resilience. Hollow fiber ensures excellent warmth and hydrophobicity. It has many characteristics better than natural fibers, including softness and smoothness, light weight, sanitation, no harmful substance retention and diffusion, corrosion resistance.

64mm recycled hollow conjugated fiber is a long-fiber material ideal for high-loft filling and premium nonwoven production. Manufactured from high-quality recycled PET, it offers environmental sustainability, dimensional stability, and excellent processing properties. The 64mm fiber length creates a more uniform, structurally stable web layer during opening and web-forming processes, delivering fuller filling effects with lasting resilience. This makes it an ideal choice for pillow cores, cushions, and industrial nonwovens.

Its hollow structure imparts lightness and excellent thermal insulation, while the crimped texture delivers superior loft and resilience, resulting in more voluminous and substantial filling products. In nonwoven processing, the 64mm long fibers facilitate easy web formation with strong bonding, enhancing product uniformity and finished stability. Suitable for applications including spray-bonded cotton, needle-punched cotton, hot-air-laid cotton, and high-thickness batting.