Bleached Chemical Wood Pulp Board 250 gsm
Uncoated paperboard in sheets from uniformly bleached chemical kraft pulp (>95% wood fibers), 250 g/m², for rigid packaging inserts. Classified under 4804.52.00.50 due to weight over 225 g/m², full-mass bleaching, and high chemical fiber purity, excluding sack kraft or fluting types.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weight 60-115 g/m² and meets sack kraft specs
Sack kraft paper applies for lighter weights with specific burst index and stretch factors
If die-cut to shape or perforated for specific machines
Processed paper articles like Jacquard cards fall under 4823, not base paper
If mainly from recovered waste paper pulp
Testliner from recycled pulp with Mullen burst ≥2 kPa·m²/g moves to 4805.24
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Import Tips & Compliance
• Submit pulp process certificates confirming chemical (sulfate/soda) fibers >95% and uniform bleaching to prevent misclassification
• Avoid common pitfall of grammage mismeasurement; use calibrated scales and declare exact weight range
• Label as 'other' uncoated kraft to distinguish from converted products like boxes (heading 4819)
Related Products under HTS 4804.52.00.50
Bleached Kraft Linerboard 300 gsm
Machine-finished bleached kraft paperboard in rolls, weighing 300 g/m², with over 95% chemical wood fibers uniformly bleached throughout the mass. Used primarily as the outer liner for corrugated boxes and shipping containers. Falls under HTS 4804.52.00.50 as uncoated kraft paperboard over 225 g/m², bleached uniformly with high chemical fiber content, not meeting specific kraftliner strength specs.
Bleached Kraft File Folder Stock 225 gsm
Precisely 225 g/m² uncoated paperboard from uniformly bleached chemical kraft pulp (>95% fibers), in rolls for office file folder production. Fits HTS 4804.52.00.50 as other heavy bleached kraft not for sacks or fluting.
High-Purity Bleached Kraft Packaging Board 350 gsm
Uncoated rolls of 350 g/m² paperboard, uniformly bleached throughout with >95% chemical sulfate wood pulp fibers. Used for heavy-duty packaging components. Classified in 4804.52.00.50 as other bleached kraft paperboard exceeding 225 g/m².
Bleached Uniform Kraft Display Board 280 gsm
280 g/m² uncoated kraft paperboard in sheets, bleached uniformly with over 95% chemical wood fibers, for point-of-sale displays. HTS 4804.52.00.50 as other heavy bleached kraft paperboard.
Uniform Bleached Kraft Backing Board 400 gsm
Heavy uncoated kraft paperboard, 400 g/m² in rolls, bleached uniformly with >95% chemical wood fibers, used as backing for displays and posters. HTS 4804.52.00.50 covers this as 'other' bleached kraft paperboard over 225 g/m² not fitting specialized subheadings.