Side-by-Side Bico Polyester Bonding Fiber 4.5D 40mm from United States
Side-by-side (SxS) bi-component polyester staple fibers with 4.5 denier and 40mm cut length, providing latent crimp activation plus thermal bonding capability via differential melting sheath. Used in stretch nonwovens for elastic applications and comfort-fit textiles.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the fiber is not processed for spinning to maintain classification under this item
• Provide technical specifications showing the side-by-side configuration and denier
• Be prepared to explain the latent crimp activation properties if questioned by CBSA