Heavy Kraftliner Paperboard 300 g/m² Roll
Thick uncoated kraftliner paperboard roll at 300 g/m², 82% sulfate wood fibers, machine-glazed finish with adequate but non-premium Mullen burst. HTS 4804.19.00.00 covers this 'other' category for industrial packaging substrates.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If burst strength exceeds 824 kPa
Meets exact table minimum for premium kraftliner subheading.
If semichemical hardwood fibers >65%
Different pulping process (mech+chem) classifies as fluting paper.
If newsprint-grade or mechanical pulp dominant
Lower quality pulp base moves to tarred/bituminized or other paper types.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Interpolated Mullen strength calculation required for weights above table (e.g
• 824 kPa at 300 g/m²)
• Country-of-origin pulp source docs needed for fiber process verification
Related Products under HTS 4804.19.00.00
Machine-Glazed Kraftliner Paperboard 150 g/m²
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.
Unbleached Kraftliner Roll 120 g/m²
Uncoated kraftliner in rolls, 120 g/m², primarily sulfate wood pulp fibers exceeding 80%, with Mullen strength compliant for 'other' category. Classified under 4804.19.00.00 as it doesn't meet stricter burst minima of 4804.11. Ideal for medium-duty corrugated packaging liners.
Testliner Kraft Paperboard 200 g/m² Sheets
Kraftliner paperboard in sheets, 200 g/m², machine-finished with 85% sulfate fibers, Mullen strength below premium thresholds. Under HTS 4804.19.00.00 for other kraftliner used in single-wall corrugation. Not for sack or wrapping due to weight.
Standard Kraftliner for Corrugated Boxes 175 g/m²
Uncoated sack kraftliner alternative at 175 g/m² in rolls, >80% chemical sulfate pulp, machine-finished for general corrugation. Fits 4804.19.00.00 as other kraftliner not meeting sack specs or high burst.