Maltese Cross Box

No. The inner and outer flaps meet at the center, but they do not interlock. You must secure the center seam with packaging tape or strapping.

It is highly inefficient for deep items. The cross-shaped blank becomes massive as the depth increases, driving up the material footprint. It is intended for flat, shallow goods.

Yes. Because the outer flaps must fold over the inner flaps, thick double-wall corrugated board can cause the folds to bind. If you need heavy board, the cutting template requires precise crease adjustments to ensure the outer layer clears the inner layer.

It depends on your setup. It wraps quickly around the product, eliminating the time spent stuffing void fill. However, it requires two hands to hold the flaps closed while taping, which can slow down a manual packing line compared to a self-locking mailer.

Yes, provided the center seam is heavily taped. The double-layered top provides excellent crush resistance for courier networks, but the unsealed edges can catch on sorting equipment if the tape fails.

The flat layout generates large empty corners on the corrugated sheet. This offcut waste reduces how many boxes can be cut from a single sheet, which changes the material economics compared to a standard slotted box.

The two inner side flaps fold in to meet exactly at the center. Then, the two outer end flaps fold over them, also meeting at the center. This creates two full layers of corrugated board over the main face of the product.

The product will shift up and down during transit, and the top flaps may bow inward if heavy weight is applied. The box depth must closely match the product thickness for the wrap to function properly.