Seamed Fourdrinier Wire Cloth for Papermaking
A seamed endless band made from fine copper wire mesh with 100 wires per lineal centimeter, designed specifically for Fourdrinier papermaking machines to form continuous paper webs. It falls under HTS 7419.80.03.00 due to its high wire density (94+ wires/cm) and suitability for pulp dewatering in paper production. The copper construction provides corrosion resistance in wet papermaking environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If wire density is under 94 wires per lineal cm
Lower density copper wire cloth falls under the general cloth category rather than the specialized Fourdrinier subheading.
If imported as complete parts of papermaking machinery
If classified as machinery parts rather than copper articles, it shifts to Chapter 84 for papermaking machine components.
If made from copper-zinc base alloy (brass) instead of pure copper
Brass wire mesh is classified under copper-zinc alloy articles in heading 7413, per Chapter 74 subheading notes.
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Import Tips & Compliance
• Verify wire density exceeds 94 wires per lineal cm via manufacturer specs and provide lab test reports if requested by CBP
• Include end-use certification confirming suitability for Fourdrinier papermaking machines to avoid misclassification as general copper netting
• Ensure documentation specifies copper alloy composition per Chapter 74 notes to prevent disputes over base metal purity
Related Products under HTS 7419.80.03.00
Not Seamed Fourdrinier Copper Mesh Band
An endless, seamless copper wire cloth featuring 120 wires per lineal centimeter, engineered for high-speed Fourdrinier paper machines to support wet paper formation. Classified under HTS 7419.80.03.00 for its precise high-density weave and papermaking application. Copper material ensures durability against acidic pulp slurries.
High-Density Copper Fourdrinier Wire for Tissue Paper Machines
Specialized copper wire cloth with 110 wires/cm, seamless design for Fourdrinier machines producing thin tissue and hygiene papers. HTS 7419.80.03.00 applies due to the exact wire density requirement and dedicated papermaking function. The fine weave supports delicate paper formation without marking.
Phosphor Bronze Fourdrinier Wire Cloth 96 Wires/cm
Phosphor bronze (copper-tin alloy) endless wire cloth with 96 wires per lineal cm for premium Fourdrinier papermaking machines. Qualifies for HTS 7419.80.03.00 as copper-based cloth with required density for paper forming screens. Enhanced wear resistance suits high-abrasion pulp types.
Ultra-Fine Copper Fourdrinier Screen 150 Wires/cm
Premium ultra-high density copper wire cloth at 150 wires/cm for specialty Fourdrinier machines producing fine printing papers. HTS 7419.80.03.00 covers this due to exceeding the 94 wires/cm threshold and papermaking specificity. Provides superior fiber support for smooth sheet formation.
Brass Alloy Fourdrinier Papermaking Wire Mesh
Copper-zinc brass alloy wire cloth, seamed, 98 wires/cm for corrosion-resistant Fourdrinier paper machine forming sections. Fits HTS 7419.80.03.00 as high-density copper wire cloth for papermaking despite alloy composition. Ideal for kraft paper production lines.