Uncoated Duplex Board 180 gsm
Uncoated duplex board weighing 180 g/m², made from recycled fibers, supplied in rolls for packaging applications. It falls under HTS 4805.92.40.40 as uncoated paperboard in rolls or sheets, weighing more than 150 g/m² but less than 225 g/m², not further worked beyond note 3 specifications. Lacks coating and advanced processing, distinguishing it from coated or printed variants.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weighing 225 g/m² or more
Higher grammage shifts to subheading 4805.91 for paperboard over 225 g/m², same uncoated category.
If made mainly from mechanical pulp
Chapter 48 structure prioritizes pulp type; mechanical pulp papers go to heading 4802 regardless of weight.
If die-cut or printed for retail sale
Further worked into boxes or shapes moves to 4819; uncoated base stock stays in 4805 per chapter notes.
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Import Tips & Compliance
• Verify exact grammage via lab testing (150-225 g/m²) as it determines subheading; provide mill certificates
• Ensure no coatings or printings that could shift to Chapter 48 headings like 4811; declare as 'uncoated' accurately
Related Products under HTS 4805.92.40.40
Grey Chipboard 155 gsm
Uncoated grey chipboard from mixed recycled fibers, 155 g/m² in sheets for lightweight inserts and partitions. HTS 4805.92.40.40 for this uncoated paperboard weight class, not testliner (4805.24) due to lower burst index. Economical for non-demanding rigid uses.
Semichemical Medium 165 gsm
Uncoated semichemical corrugating medium 165 g/m² rolls, not meeting 4805.11 fluting specs. HTS 4805.92.40.40 captures this as other paper in 150-225 g/m², suitable for medium ply in boxes. Blend of mechanical/chemical pulp.
Recycled Testliner 2 195 gsm
Testliner 2 from mainly recovered fibers, uncoated 195 g/m² rolls for outer liner in single wall board. HTS 4805.92.40.40 since burst index below 2 kPa·m²/g threshold for 4805.24. Standard for recycled content packaging.
Clay-Coated Free Alternative 180 gsm Uncoated
Uncoated version of CCF folding boxboard, 180 g/m², designed for post-import coating, in sheets. Precisely HTS 4805.92.40.40 for uncoated weight-compliant paperboard. Virgin hardwood sulfate pulp base.
Packaging Grade Board 220 gsm Rolls
Generic uncoated packaging paperboard 220 g/m² rolls from mixed furnish for general boxmaking. HTS 4805.92.40.40 as 'other' in exact weight band, no special pulp/process qualifiers. Versatile stock for converters.
Bookbinders Board 160 gsm
Uncoated millboard-grade for book covers, 160 g/m² sheets, recycled content. HTS 4805.92.40.40 covers this lighter weight variant not qualifying heavier boards. Rigid but flexible for binding.