Linerboard containing by weight less than 80 percent chemical sulfate wood pulp
Other uncoated paper and paperboard, in rolls or sheets, not further worked or processed than as specified in note 3 to this chapter: > Other: > Weighing 225 g/m² or more: > Other > Linerboard containing by weight less than 80 percent chemical sulfate wood pulp
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 4805.93.40.30
Recycled Content Linerboard 300 gsm
Uncoated linerboard in rolls weighing 300 g/m², produced with less than 80% chemical sulfate wood pulp, primarily using recycled fiber content. Used as the outer layer in corrugated boxes for packaging consumer goods. Falls under HTS 4805.93.40.30 due to its weight over 225 g/m² and non-sulfate dominant pulp composition.
Semi-Chemical Linerboard 250 gsm Rolls
Linerboard made from semi-chemical pulp processes (less than 80% sulfate), weighing 250 g/m² in large rolls for corrugator machines. Provides strength for box liners in shipping containers. Classified in 4805.93.40.30 as other uncoated linerboard over 225 g/m² with non-dominant sulfate pulp.
Mechanical Pulp Linerboard 225 gsm Sheets
Uncoated linerboard sheets at exactly 225 g/m² basis weight, derived from mechanical wood pulp with minimal sulfate content. Suitable for manufacturing heavy-duty packaging facings. Meets HTS 4805.93.40.30 for linerboard ≥225 g/m² and <80% chemical sulfate pulp.
High-Strength Recycled Linerboard 350 gsm
Heavyweight linerboard (350 g/m²) incorporating over 50% recycled content and balance mechanical pulp, totaling <80% sulfate fibers. Designed for export pallet wrap boxes. HTS 4805.93.40.30 applies to this uncoated, heavy linerboard configuration.
Unbleached Containerboard Liner 280 gsm
Unbleached linerboard for containerboard production, 280 g/m² with mechanical/semi-chemical pulp blend (<80% sulfate). Provides durable outer ply for double-wall corrugated. Fits 4805.93.40.30 as heavy, uncoated other linerboard.
Economy Grade Linerboard 230 gsm Rolls
Cost-effective linerboard rolls at 230 g/m² using groundwood mechanical pulp with <20% sulfate addition. Common for domestic packaging liners. Classified under HTS 4805.93.40.30 for ≥225 g/m² linerboard with low sulfate content.