Polyamide 66 Bulked Continuous Filament Yarn 450 dtex
Bulked continuous filament (BCF) yarn made from polyamide 66, single yarn 450 decitex, ideal for carpet backing and upholstery fabrics. Falls under HTS 5402.31.30.00 for textured polyamide yarns ≤500 dtex, single yarn statistical breakout. Not put up for retail sale, supplied in cones for industrial weaving.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If acrylic or modacrylic textured
Material composition changes heading within textured yarns; polyamides specifically under 5402.31.
If woven into fabric form
Once woven into fabric, shifts from yarn (chapter 54 headings 5401-5406) to woven fabrics (5407+).
If polyester textured yarn
Polyester filaments use different subheading 5402.41, segregated by polymer type in chapter 54.
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Import Tips & Compliance
• Include BCF process certification to confirm texturing; flat polyamide would classify differently
• Document end-use as industrial (not retail packaged) to stay in base heading 5402
• Watch for multiple ends per package; declare as single yarn only if not plied
Related Products under HTS 5402.31.30.00
Nylon 6 Textured Yarn 300 Denier
Textured nylon 6 filament yarn with a single yarn denier of 300 (330 decitex), used primarily in weaving circular knits for apparel. Classified under HTS 5402.31.30.00 as textured nylon polyamide yarn not exceeding 500 decitex per single yarn, not for retail sale. Meets the single yarn (600) statistical suffix criteria.
Nylon 6,6 Textured Filament Yarn 400 Denier Single
High-tenacity textured nylon 6,6 single yarn at 400 denier (440 decitex), used for weaving sportswear and activewear fabrics. HTS 5402.31.30.00 applies to textured polyamide single yarns not over 500 decitex, excluding retail packaging. Statistical suffix (600) captures single yarn configuration.
Textured Nylon Monofilament 250 Decitex
Textured polyamide monofilament yarn measuring 250 decitex per single filament, used in narrow woven tapes and trims. Classified in HTS 5402.31.30.00 as synthetic monofilament <67 decitex excluded, but textured single yarn ≤500 dtex qualifies. Industrial supply form, not retail.
Textured Polyamide 6 Yarn 420 dtex Cone
Industrial cone of textured nylon 6 single yarn, 420 decitex, for knitting machine feed in hosiery production. HTS 5402.31.30.00: textured polyamides ≤500 dtex per single yarn, statistical single yarn (600). Not for consumer retail.
High Bulk Nylon Yarn 290 Decitex Single
High bulk textured nylon polyamide yarn, 290 decitex single filament, used in pile fabrics and velours. Fits HTS 5402.31.30.00 textured polyamide single yarn ≤500 dtex criteria. Bulk industrial form.
Nylon Textured Yarn 500 dtex Limit Single
Borderline textured nylon single yarn exactly 500 decitex, for lightweight synthetic suiting weaves. HTS 5402.31.30.00 precisely matches ≤500 dtex textured polyamide single yarn. Industrial supply.