Recycled Testliner Paperboard 25 g/m²
Recycled testliner paperboard weighing 25 g/m², made mainly from waste paper pulp with a Mullen burst index exceeding 2 kPa·m²/g, supplied in rolls for corrugated box liner applications. Classified under HTS 4805.24.70.00 as uncoated testliner weighing over 15 but not over 30 g/m² and 150 g/m² or less overall. Meets subheading requirements for recycled content and strength specifications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If weighing 15 g/m² or less
Lower grammage testliner falls into the lighter weight subheading within the same recycled testliner category.
If made from ≥80% sulfate/soda wood fibers (non-recycled)
Virgin kraftliner with specified bursting strength classifies under kraft paper headings, not recycled testliner.
If made mainly of straw pulp
Straw-based fluting paper with CMT resistance >1.4 N/g/m² goes to 4805.12, distinct from waste paper pulp.
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Import Tips & Compliance
• Verify Mullen burst index ≥2 kPa·m²/g via lab testing; non-compliant material shifts to 4805.59
• Provide mill test certificates confirming ≥65% recycled fiber content and weight between 15-30 g/m²
• Avoid common pitfall of declaring as virgin kraftliner (4804.11), which requires sulfate process fibers
Related Products under HTS 4805.24.70.00
Lightweight Recycled Liner Board 28 g/m² Roll
Uncoated recycled liner board at 28 g/m² in rolls, primarily from recovered paper scrap, exhibiting Mullen burst index over 2 kPa·m²/g for use as outer liner in single-wall corrugated packaging. Fits HTS 4805.24.70.00 due to weight range (over 15 not over 30 g/m²) and testliner recycled composition per subheading note. Ideal for lightweight shipping containers.
Corrugated Testliner Recycled 20 g/m²
Recycled testliner paper at 20 g/m² designed for corrugated box manufacturing, with minimum Mullen burst index of 2 kPa·m²/g and possible surface layer of dyed paper. HTS 4805.24.70.00 applies to this uncoated, lightweight recycled liner board in rolls or sheets, not further worked. Used in producing economical packaging for produce or e-commerce.
Economy Recycled Linerboard 26 g/m² for Boxes
Economy-grade recycled linerboard weighing 26 g/m², composed wholly of recovered pulp with Mullen specs met, uncoated for direct use in box liners. Under HTS 4805.24.70.00 as testliner ≤150 g/m² in 15-30 g/m² range. Common in sustainable packaging solutions.
Sustainable Testliner Paper 22 g/m² Roll Stock
Sustainable recycled testliner paperboard at 22 g/m² in roll stock form, mainly from post-consumer waste, meeting recycled testliner burst requirements. HTS 4805.24.70.00 for uncoated paperboard in this weight class used in eco-friendly corrugation.
Post-Consumer Waste Testliner 29 g/m²
Testliner made from post-consumer waste paper weighing 29 g/m², uncoated with sufficient Mullen index for linerboard applications in rolls. Precisely matches HTS 4805.24.70.00 criteria for lightweight recycled testliner.