Nylon Mill Neps
Short nylon fiber remnants and tangles produced during textile mill processing, with lengths not exceeding 5 mm. Falls under HTS 5601.30.00.00 as mill neps, a byproduct used in fillers, composites, or recycled yarns. Ideal for reinforcing materials without full fiber processing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If twisted into nylon filament yarn
Processed into synthetic filament yarns, these move to Chapter 54 rather than remaining as neps.
If formed into synthetic wadding sheets
Wadding of man-made fibers is classified in 5601.10 when presented as articles, not loose neps.
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Import Tips & Compliance
• Include processing logs showing neps formation from milling to distinguish from raw nylon fibers
• Ensure no visible plastic impregnation, as per Chapter 56 notes, to prevent reclassification to Chapter 39
• Label packages clearly as 'mill neps' to avoid confusion with flock or dust during customs inspection
Related Products under HTS 5601.30.00.00
Polyester Textile Flock
Fine polyester fibers cut to lengths not exceeding 5 mm, used primarily for flocking applications on surfaces to create textured finishes. Classified under HTS 5601.30.00.00 as textile flock due to its short fiber length and production from textile waste or milling processes. Commonly applied in automotive interiors and decorative coatings.
Acrylic Flock Fibers
Short-cut acrylic fibers measuring 1-5 mm, designed for velvet-like flocking on apparel and upholstery. Classified in HTS 5601.30.00.00 for textile flock used in surface finishing applications. Provides soft, durable texture without weaving.
Wool Textile Flock
Fine wool flock fibers sheared to under 5 mm for flocking in luxury interiors and garments. Under HTS 5601.30.00.00 as textile flock, offering natural texture in adhesives. Premium alternative to synthetic flocks.
Mixed Fiber Mill Dust
Dust from mills processing blended polyester-cotton fibers, particles ≤5 mm. HTS 5601.30.00.00 classifies as textile dust for fillers in rubber or plastics. Versatile for industrial recycling.
Cotton Textile Dust
Fine cotton dust particles generated from textile milling and ginning, with particle sizes under 5 mm. HTS 5601.30.00.00 covers this as textile dust, often repurposed in paper reinforcement or low-grade fillers. Excludes agricultural cotton lint.
Rayon Mill Neps
Viscose rayon neps and short fibers from mill waste, limited to 5 mm length. HTS 5601.30.00.00 includes these as mill neps for use in nonwoven composites or blending. Recyclable byproduct reduces waste in textile production.