Viscose Rayon Monofilament Yarn 40 Decitex
Single artificial monofilament yarn made from viscose rayon, less than 67 decitex, with no twist or less than 5 turns per meter, not packaged for retail sale. Used primarily in industrial textile manufacturing for weaving lightweight fabrics. Falls under HTS 5403.31.0020 due to its untwisted or low-twist monofilament structure of viscose rayon.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If higher twist exceeding 5 turns per meter
Yarns with twist over 5 turns/m shift to general 'other' single viscose rayon yarn category.
If processed into artificial filament tow
Chapter notes exclude tow from headings 5402/5403, directing to Chapter 55 for staple fibers.
If multiple (plied) yarns instead of single
Plied construction changes from single yarn heading to multiple yarn provisions.
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Import Tips & Compliance
• Verify decitex measurement under 67 and twist below 5 turns/m via lab testing to confirm classification
• Provide mill certificates documenting viscose rayon composition and filament count to avoid misclassification as synthetic
• Ensure not put up for retail sale (e.g
• no consumer packaging) to prevent shift to Chapter 55 headings
Related Products under HTS 5403.31.00.20
Untwisted Viscose Rayon Multifilament Yarn 50 Decitex
Artificial multifilament yarn of viscose rayon, single, untwisted (0 turns per meter), under 67 decitex, supplied in bulk cones for industrial use. Ideal for knitting sheer apparel fabrics or medical textiles. Classified here for its low-twist multifilament form not for retail.
Viscose Rayon Zero-Twist Monofilament 60 Decitex
Artificial monofilament of viscose rayon, completely untwisted, 60 decitex nominal, in large industrial bobbins not for consumer sale. Applied in fishing lines and precision weaving. Precisely fits 5403.31.0020 for low-twist viscose single monofilaments.
Viscose Rayon Low-Twist Yarn for Medical Textiles 25 Decitex
Untwisted multifilament single yarn of viscose rayon, 25 decitex, designed for surgical dressings and bandages in bulk form. Meets strict low-twist specs for absorbency. Classified under 5403.31.0020 for artificial low-twist filaments not retail-packed.
Bulk Viscose Monofilament 2 Turns/Meter 55 Decitex
Artificial viscose monofilament yarn with minimal 2 tpm twist, 55 decitex single, large industrial packaging for technical textiles. Used in conveyor belts and filters. Fits 5403.31.0020 low-twist monofil criteria precisely.
Low-Twist Viscose Rayon Yarn for Nonwovens 30 Decitex
Viscose rayon multifilament yarn with 3 turns per meter twist, monofilament-style single yarn under 67 decitex, bulk packaged for nonwoven fabric production. Used in hygiene products and filtration materials. Meets HTS 5403.31.0020 for untwisted/low-twist artificial monofil/multifil.
Industrial Viscose Multifil Yarn 4 TPM 45 Decitex
Single multifilament viscose rayon yarn with 4 turns per meter twist, 45 decitex, bulk spools for apparel and home textile manufacturing. Low twist preserves filament openness for dyeing. HTS 5403.31.0020 covers this untwisted/low-twist artificial filament profile.