Explanatory notes
… paperboard 4819.20 ‑ Folding cartons, boxes and cases, of non-corrugated paper or paperboard 4819.30 ‑ Sacks and bags, … transport, storage or sale of merchandise, whether or not also having a decorative value. The heading includes … These articles may have reinforcements or accessories of non‑paper materials (e.g., hinges, handles, locking devices …