For shipments that contain boxes or stackable items, follow these rules for best results:
- Ensure cartons are new and of proper strength to withstand stacking.
- Securely close, staple and/or seal cartons.
- Align boxes in columns, corner to corner, for the greatest stacking strength.
- Boxes should not extend past the pallet edges.
- Don't pyramid the boxes - keep the top layer flat to minimize the risk of damage.