Carbonized Crossbred Wool Fibers
Crossbred wool fibers from mixed sheep breeds are carbonized for purity, used in bulk for non-apparel textiles. HTS 5101.30.70.00 covers this as other carbonized, uncleaned wool per hierarchy, with clean yield in carbonized state. Essential for carpet backing and industrial felts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for special industrial uses like papermakers' felts
Certification for enumerated special uses in US note (d)(i) shifts to lower-duty 5101.30.30 with bonding.
If yarn spun from these fibers
Yarn production from carbonized wool moves to Chapter 51 yarn headings 5109, valued by yarn count.
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Import Tips & Compliance
• Obtain third-party testing for ash content ≤0.5% and alcohol extractables ≤1.5% to validate clean yield
• Declare fiber diameter/blood grade if finer than 46s to rule out special use eligibility
Related Products under HTS 5101.30.70.00
Carbonized Merino Wool Fibers
Carbonized Merino wool fibers are processed through carbonization to remove vegetable matter, resulting in clean wool ready for further textile processing. This product falls under HTS 5101.30.70.00 as 'other' carbonized wool neither carded nor combed, distinct from specialty wools. The carbonization process aligns with chapter definitions where clean yield is measured in the entered condition for such fibers.
Carbonized Dorset Wool Locks
Dorset breed wool locks are carbonized to eliminate impurities while preserving fiber length for felting applications. Falls under HTS 5101.30.70.00 as other carbonized wool, neither carded nor combed, per definitions emphasizing entered condition clean yield. Suited for press cloths and specialized felts.
Carbonized Corriedale Wool Top
Carbonized Corriedale wool top consists of wool fibers from Corriedale sheep treated via carbonization to eliminate burrs and impurities. Classified in HTS 5101.30.70.00 as 'other' carbonized wool not carded or combed, it meets the clean yield definition for carbonized fibers in entered condition. Ideal for blending in carpet yarns or felts.
Carbonized Romney Wool Fibers
Romney wool fibers undergo carbonization to break down and remove vegetable contaminants, yielding clean fiber for industrial textile uses. This matches HTS 5101.30.70.00 for other carbonized wool, not carded/combed, with clean yield assessed as entered per chapter notes. Commonly used in heavy-duty felts and mats.