Tar-Laminated Waterproof Packaging Paperboard
Multi-layer paperboard with internal tar lamination for enhanced durability and water resistance in heavy-duty packaging. It qualifies for HTS 4807.00.10.00 as composite paper stuck with tar adhesive internally, not surface-treated.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cut and fabricated into bags or sacks
Finished paper sacks or bags are classified under heading 4819, regardless of internal lamination.
If qualifying as sack kraft paper without lamination
Meets sack kraft specs under 4804 but lacks bitumen; pure kraft goes there.
If externally laminated with plastic film instead of bitumen
Plastic floor coverings or laminates fall under chapter 39 for polymer-based materials.
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Import Tips & Compliance
• Label shipments clearly as 'internally laminated' and provide chemical analysis of tar/bitumen content
• Check for FDA compliance if used in food packaging to avoid reclassification
Related Products under HTS 4807.00.10.00
Bitumen-Laminated Kraft Paperboard
This is composite paperboard made by laminating flat layers of kraft paper with bitumen internally for waterproofing and strength. It falls under HTS 4807.00.10.00 as it is not surface-coated or impregnated but has internal lamination with bitumen, suitable for industrial packaging.
Asphalt-Laminated Roofing Underlayment Paper
Composite paper in rolls, internally laminated with asphalt between layers of paperboard, designed as moisture barrier under roofing shingles. Classified under HTS 4807.00.10.00 due to internal asphalt lamination without surface coating, distinguishing it from finished roofing products.
Asphalt-Core Laminated Sheathing Paper
Composite sheathing paper with asphalt laminated between paper layers for wall and roof underlayment in construction. Classified in HTS 4807.00.10.00 as internally laminated paperboard, not surface-coated.
Bitumen-Layered Damp-Proof Course Paperboard
Composite paperboard with bitumen layers sandwiched internally, used as damp-proof course in masonry foundations. HTS 4807.00.10.00 applies to this non-surface-coated, internally laminated product.
Asphalt-Interlaminated Vapor Barrier Paper
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Tar-Sandwiched Heavy Duty Wrap Paper
Multi-ply paper with tar sandwiched internally for wrapping machinery and pallets waterproofing. Under HTS 4807.00.10.00 for bitumen/tar internal lamination.