Coated Multi-Ply Duplex Board for Packaging
This multi-ply paperboard, coated on one or both sides with kaolin and weighing over 150 g/m², is supplied in large rectangular sheets exceeding 36 cm by 15 cm. It meets HTS 4810.92.12 due to its kaolin coating, multi-ply construction, and weight specification for rigid packaging applications. Commonly used for high-end boxes and cartons.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not multi-ply (kraft paper base)
Single-ply kraft paper coated with kaolin falls under subheading for bleached uniformly kraft base paper.
If weighing 225 g/m² or more
Heavier multi-ply paperboard not specified as kaolin-coated shifts to Chapter 48 heading 4811 for general paperboard.
If primarily kraftliner with sulfate wood fibers ≥80%
Qualifies as kraftliner if meeting Mullen bursting strength for weight >115 g/m², moving to unbleached kraft heading.
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Import Tips & Compliance
• Verify kaolin coating documentation and grammage certification exceeding 150 g/m² to avoid reclassification
• Provide mill test reports confirming no other coatings beyond inorganic substances with binders
• Check sheet dimensions to confirm one side >36 cm and other >15 cm in unfolded state
Related Products under HTS 4810.92.12
Kaolin-Coated Multi-Ply Cardstock for Printing
Heavy multi-ply cardstock coated with kaolin on both sides, exceeding 150 g/m², available in rolls wider than 15 cm or large sheets. Classified under HTS 4810.92.12 for its inorganic coating without binders other than specified and multi-ply structure. Ideal for premium brochures and menus.
Coated Multi-Ply Folding Box Board
Multi-ply paperboard with kaolin coating, weight >150 g/m², in rectangular sheets for folding cartons. Fits HTS 4810.92.12 precisely due to kaolin/inorganic coating, multi-ply format, and size specs in large sheets or wide rolls. Used in consumer goods packaging like cereal boxes.
Surface-Decorated Kaolin Coated Board 200 g/m²
Multi-ply paperboard coated with kaolin, surface-decorated but not dominantly printed, weighing 200 g/m² in large sheets. HTS 4810.92.12 covers it as kaolin-coated multi-ply over 150 g/m² with allowed surface decoration. Suited for decorative rigid packaging.
High-Weight Multi-Ply Coated Linerboard
Kaolin-coated multi-ply linerboard >150 g/m² in rolls >15 cm wide for corrugated box lining. Classified in HTS 4810.92.12 for inorganic coating, multi-ply, and weight/form criteria. Provides smooth printable surface for shipping containers.
Coated Multi-Ply Greyboard for Book Covers
Recycled multi-ply greyboard with kaolin coating on one side, >150 g/m² in large sheets for bookbinding. HTS 4810.92.12 applies due to coating type, ply structure, weight, and sheet size exceeding limits. Offers durability for hardcover books.