Spec: 4D*51mm
Breaking tenacity(cN/dtex): 3.6
Elongation at break(%): 43
Melting range(℃): 110
Defective fiber content(mg/kg): ≤200
Double length fiber content(mg/kg): ≤30
White low melt PSF is a high-performance fiber specifically developed for nonwoven fabrics, composite materials, and thermally bonded applications. Its low-melting-point design enables rapid melting during thermal processing, allowing the fiber to firmly bond with other fibers and form stable, reliable structural layers. This enhances the material's overall strength, durability, and thermal shrinkage stability. The white fiber boasts high cleanliness and a soft hue, making it an ideal high-quality base material for various light-colored or pure white products. It facilitates subsequent processing such as dyeing, lamination, and layering, offering outstanding versatility and adaptability.
White low melt polyester staple fiber is soft, easy to open, and exhibits excellent web-forming properties. It blends efficiently with diverse raw materials including polyester staple fiber, viscose fiber, and microfiber. They are widely used in spray-bonded cotton, needle-punched cotton, hot-air-laid cotton, furniture padding layers, filtration materials, composite sheets, and diverse home textile and industrial nonwoven applications. Their reliable thermal bonding properties, high whiteness, and stable production performance make them a preferred structural and functional fiber material for high-quality nonwoven manufacturers.

