Straw-Reinforced Duplex Board from United States
Duplex board with a straw paper side, internally reinforced, and covered by a bleached paper layer using adhesive. Used for folding cartons, this composite paperboard is not surface-coated or impregnated, fitting tariff item 4807.00.00.
Duty Rate — United States → Canada
0%
Import Tips
• Check that the bleached layer is adhered, not coated, to avoid classification under heading 4810
• Ensure the product is not surface-coated or impregnated
• Document the layer structure and adhesive type for CBSA verification