Spools, cops, bobbins and similar supports
Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics: > Spools, cops, bobbins and similar supports
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 3923.40.00
Plastic Sewing Thread Bobbin
A cylindrical plastic bobbin designed to hold sewing thread for use in home sewing machines and industrial sewing operations. It falls under HTS 3923.40.00 as a bobbin, which is a similar support specifically used for winding and dispensing thread. Made from high-impact polystyrene to withstand repeated use without deformation.
Industrial Yarn Winding Spool
Large plastic spool used in textile mills for winding synthetic yarn during manufacturing processes. Classified under HTS 3923.40.00 as a spool, a support for holding wound materials in production. Typically made from durable polypropylene for high-speed unwinding.
Fishing Line Cop
Plastic cop-shaped support for winding monofilament fishing line during manufacturing and retail packaging. Falls under HTS 3923.40.00 as a cop, one of the named similar supports for filament materials. Constructed from lightweight ABS plastic for easy dispensing.
Wire Winding Bobbin
Precision plastic bobbin for winding fine electrical wire in electronics manufacturing. HTS 3923.40.00 classification as a bobbin support for non-textile filaments. Made from flame-retardant nylon polymer meeting strict monomer content rules.
Embroidery Floss Spool
Small plastic spool for retail packaging of embroidery floss in craft stores. Qualifies under HTS 3923.40.00 as a spool support for textile threads. Typically molded from polystyrene for cost-effective production.
Dental Floss Bobbin
Compact plastic bobbin holding PTFE dental floss for oral hygiene products. Classified in HTS 3923.40.00 as a bobbin support for floss filament. Injection-molded from medical-grade polypropylene.
Ribbon Winding Cop
Plastic cop for industrial winding of gift wrapping ribbon and decorative tapes. HTS 3923.40.00 as a cop support for narrow fabrics. High-density polyethylene construction for heavy-duty use.
3D Printer Filament Spool
Standard plastic spool holding PLA or ABS filament for FDM 3D printers. Falls under HTS 3923.40.00 as a spool support for polymer filaments. Reusable design molded from polycarbonate.
Magnetic Tape Bobbin
Precision plastic bobbin for winding audio cassette and video tape media. HTS 3923.40.00 classification as bobbin support for recording tape. ABS construction with exact flange dimensions.
Industrial Bobbin for Weaving
Heavy-duty plastic bobbin (pirn) for shuttleless weaving looms in textile production. Classified under HTS 3923.40.00 as bobbin support for weft yarn. Engineered nylon-6,6 polymer per subheading notes.
Knitting Yarn Spool
Large capacity plastic spool for holding yarn in knitting machine operations. HTS 3923.40.00 as spool for yarn support in textile manufacturing. Polypropylene copolymer construction.
Silk Thread Bobbin
Precision plastic bobbin for high-end silk embroidery and sewing threads. Falls under HTS 3923.40.00 as bobbin support for fine natural filaments. Delrin acetal polymer for smooth unwinding.
Cable Winding Cop
Plastic cop for winding fine electrical cables and wires in electronics assembly. HTS 3923.40.00 as cop support for conductive filaments. ESD-safe polypropylene material.
Weft Yarn Pirn
Tapered plastic pirn (specialized bobbin) for weft insertion in air-jet looms. Classified HTS 3923.40.00 as bobbin variant for textile weaving. High-performance PEEK polymer.
Monofilament Winding Spool
Heavy-duty plastic spool for industrial fishing line and synthetic monofilament production. HTS 3923.40.00 as spool for plastic filament supports. Reinforced fiberglass-filled nylon.