Base stock for packaging
Uncoated kraft paper and paperboard, in rolls or sheets, other than that of heading 4802 or 4803: > Other kraft paper and paperboard weighing more than 150 g/m² but less than 225 g/m²: > Bleached uniformly throughout the mass and of which more than 95 percent by weight of the total fiber content consists of wood fibers obtained by a chemical process > Other: > Other: > Base stock for packaging
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 4804.42.00.40
Bleached Kraft Packaging Base Stock 180 g/m²
This is a uniformly bleached kraft paperboard in rolls, weighing 180 g/m², with over 95% chemical wood fibers, certified as base stock for packaging applications. It meets HTS 4804.42.00.40 criteria due to its weight range (150-225 g/m²), uniform bleaching, and high chemical pulp content, distinguishing it from lighter or unbleached kraft papers. Primarily used as the foundational layer for converting into boxes and trays.
Chemical Pulp Kraft Tray Base Stock 200 g/m²
High-strength bleached kraft paperboard at 200 g/m², over 95% chemical sulfate pulp, designed specifically as base stock for food trays and containers. Classified under HTS 4804.42.00.40 for its precise weight, full-mass bleaching, and chemical fiber dominance, excluding it from newsprint or linerboard headings. Ideal for die-cutting into rigid packaging forms.
Uniform Bleached Kraft Box Liner Stock 160 g/m²
Bleached uniformly kraft paperboard weighing 160 g/m², consisting of >95% chemical process wood fibers, used as base stock for corrugated box liners. Fits HTS 4804.42.00.40 due to weight specs, bleaching uniformity, and exclusion from 4802/4803 headings for high-grade kraft. Provides strength for secondary packaging layers.
Sulfate Bleached Packaging Grade Kraft 210 g/m²
Premium sulfate process bleached kraft paperboard at 210 g/m², >95% chemical fibers, rolled for packaging base stock conversion. HTS 4804.42.00.40 applies for its mass bleaching, weight class, and kraft purity, separate from fluting or liner papers. Suited for high-end retail boxes.
Food-Grade Bleached Kraft Base Sheet 175 g/m²
Bleached kraft base stock at 175 g/m² for food packaging, uniformly bleached with >95% chemical wood pulp fibers in sheets or rolls. Precisely matches HTS 4804.42.00.40 for uncoated kraft in the specified weight range and purity. Base for safe, convertible food containers.
Converter Bleached Kraft Roll Stock 195 g/m²
Roll-form bleached kraft paperboard 195 g/m², >95% chemical process fibers, uniformly bleached for packaging converters. HTS 4804.42.00.40 designation due to weight, uncoated status, and exclusion from other kraft types like sack or liner. Enables custom box production.
Rigid Packaging Kraft Base 220 g/m²
Heavyweight bleached kraft at 220 g/m² for rigid packaging base stock, fully bleached with predominant chemical wood fibers. Classed in HTS 4804.42.00.40 for >150<225 g/m² uncoated kraft purity. Used in premium rigid box manufacturing.