Plastic-Coated Solid Bleached Sulphate Board
Solid bleached sulfate (SBS) paperboard, 300 g/m², plastic-coated for moisture resistance, 0.45 mm thick rolls >15 cm wide. Base stock for high-end rigid packaging boxes. HTS 4811.51.20.40 due to bleaching, plastic impregnation, thickness, and packaging designation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If kraftliner >115 g/m² without plastic
Machine-finished kraftliner with Mullen strength table specs in 4804.11/19, plastic excludes.
If bleached plastic-coated but not packaging base stock
General 'other' bleached plastic-coated >150 g/m² outside specific packaging use.
If fiberboard density >0.8 g/cm³
Medium/high density fiberboard (not paperboard) for panels shifts to Chapter 44 wood.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Sulfate process verification via fiber analysis prevents kraftliner confusion under 4804
• Specify roll/sheet dimensions on entry to qualify under size provisions
Related Products under HTS 4811.51.20.40
Plastic-Laminated Folding Carton Board
High-grammage bleached board (>225 g/m²) laminated with plastic film, total thickness 0.4 mm, in wide rolls for packaging converters. Serves as base stock for pharmaceutical and cosmetic folding cartons. HTS 4811.51.20.40 applies for its bleached, plastic-covered nature, packaging purpose, and physical specs.
Coated White Liner Board for Displays
Bleached paperboard >160 g/m² extrusion-coated with plastic, 0.38 mm thick in large format rolls. Acts as base stock for point-of-sale display packaging. Meets HTS 4811.51.20.40 criteria: bleached, plastic-coated, thick packaging stock in qualifying sizes.
Extrusion-Coated Board for Takeout Containers
Bleached board 200 g/m² with PE extrusion coating, 0.3 mm thick in sheets. Base stock for folding takeout food containers. Classifies to 4811.51.20.40 as qualifying bleached plastic-covered packaging material.
Bleached Plastic-Coated Duplex Board for Folding Boxes
This is a bleached paperboard weighing over 150 g/m², coated with polyethylene plastic on one side, with a total thickness of 0.3 mm or more, supplied in rolls wider than 15 cm. It serves as base stock specifically designed for manufacturing packaging such as folding cartons for consumer goods. Classified under HTS 4811.51.20.40 due to its bleached composition, plastic coating (excluding adhesives), dimensions, and explicit use as packaging base stock.
PE-Coated White Paperboard for Food Trays
Bleached paperboard over 150 g/m², extrusion-coated with polyethylene plastic, achieving 0.35 mm thickness in large rolls or sheets exceeding 36 cm x 15 cm. Used as base stock for die-cut food packaging trays like microwaveable meal bases. Fits HTS 4811.51.20.40 as bleached, plastic-covered packaging stock meeting size and thickness criteria.
Bleached LDPE-Coated Board for Liquid Cartons
Bleached multi-ply paperboard (180 g/m²) with low-density polyethylene coating on both sides, 0.32 mm thick, in sheets >36 cm side. Base stock for aseptic liquid packaging like juice boxes. Classed in 4811.51.20.40 for bleached plastic-impregnated packaging stock exceeding size/thickness thresholds.