White Top Liner Folding Carton Stock from Mexico
Bleached uniformly kraft paperboard with kaolin coating on one side (white top), other side brown, ≤150 g/m², >95% chemical fibers, in sheets >36x15 cm for premium folding boxes. Ideal for cosmetics and food packaging requiring a printable white surface. The stock's strength supports creasing and folding without cracking.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Label shipments clearly as 'folding carton stock uncoated base' to distinguish from finished printed boxes in Chapter 49
• Test for Mullen burst strength if borderliners; ensure no confusion with kraftliner specs in 4804
• Use FDA-compliant declarations for food-contact grades to expedite clearance