Weighing over 150 g/m²
Other uncoated paper and paperboard, in rolls or sheets, not further worked or processed than as specified in note 3 to this chapter: > Fluting paper: > Other: > Weighing over 150 g/m²
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 4805.19.20.00
Heavyweight Semichemical Fluting Medium Paper
Uncoated fluting paper in rolls, weighing 180 g/m², made from at least 65% unbleached hardwood fibers via combined mechanical and chemical pulping, with CMT 30 crush resistance over 1.8 N/g/m². Used as the corrugated medium in manufacturing double-wall cardboard boxes for heavy-duty shipping. Falls under 4805.19.20.00 as fluting paper over 150 g/m², not meeting the specific semichemical criteria of 4805.11.
High-Burst Fluting Corrugating Paper Roll
Uncoated paper in 200 g/m² rolls for corrugator machines, designed with high Mullen burst index for robust flute formation in triple-wall board. Primarily mechanical pulp blend, not qualifying as sack kraft or semichemical. Classified in 4805.19.20.00 as other fluting paper over 150 g/m².
Recycled Content Testliner Fluting Board
Uncoated 175 g/m² paperboard rolls for outer liner in single-face corrugate, mainly waste paper pulp with dyed surface layer, Mullen burst index above 2 kPa·m²/g. Used in recycled content shipping containers. Fits 4805.19.20.00 as other fluting over 150 g/m².
Oversized Roll Heavy Fluting Paperboard
Extra-heavy 300 g/m² uncoated paperboard in wide rolls for specialty corrugating in pallet wraps and displays. High density for structural flutes without kraftliner burst table compliance. Under HTS 4805.19.20.00 as fluting paperboard >150 g/m².
Straw Pulp Heavy Fluting Sheet Stock
Uncoated fluting paper sheets at 160 g/m², mainly straw pulp from mechanical-chemical process, with crush resistance for medium flute in produce packaging. Does not meet 4805.12's 130+ g/m² and >1.4 N/g/m² exact specs. Under 4805.19.20.00 for other heavyweight fluting paper.
Industrial Grade Corrugator Flute Paper
Robust uncoated 220 g/m² fluting paper in jumbo rolls for high-speed corrugators, optimized for A-flute profiles in furniture packaging. Blend of softwood and recycled fibers without specific subheading qualifiers. Classified under 4805.19.20.00 for heavyweight other fluting.
Multiwall Bag Fluting Medium Paper
Uncoated 155 g/m² fluting paper rolls for reinforcing multiwall paper sacks used in cement packaging. Engineered for machine direction strength without sack kraft tear/tensile minima. 4805.19.20.00 applies as other fluting paper over 150 g/m².