Super High Bulk Polyester Staple Fiber
Highly crimped super high bulk polyester staple fibers for bulky knitting yarns. Combed under HTS 5506.20.00.00 for polyester processed synthetics.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If crimped but unprocessed tow
High crimp tow stays 5503 until carded for spinning.
If directly tufted into carpet
SHB staple tufted into knotted carpet becomes Chapter 57.
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Import Tips & Compliance
• Crimp count per inch documentation critical for bulk claims
• Bulk recovery test after compression validates SHB designation
• Handle with care; excessive crimp causes feeding issues in spinning
Related Products under HTS 5506.20.00.00
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