Standard Box – American Box
This is a highly efficient design. All flaps have the same depth, and the two outer flaps (normally the lengthwise flaps) are one-half the container’s width, so that they meet in the center of the box when folded.
The American Box can be used for most products, and is the most common box style. If the product requires a flat, even bottom surface, or the protection of two full layers, a fill-in pad can be placed between the two inner flaps.