Machine-Glazed Kraftliner Paperboard 150 g/m² from Canada
This uncoated kraftliner paperboard is machine-glazed, with over 80% sulfate wood fibers, weighing 150 g/m² in rolls, and meets the interpolated Mullen bursting strength of approximately 450 kPa for its weight. It falls under HTS 4804.19.00.00 as 'other' kraftliner not qualifying for the higher-strength 4804.11. Used primarily for corrugated box manufacturing.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Verify fiber composition certificate showing at least 80% sulfate or soda wood fibers to confirm kraftliner classification
• Provide Mullen burst test results matching subheading requirements; failure leads to reclassification
• Declare exact grammage and machine-glazed finish accurately to avoid penalties under uncoated kraft paper headings