The Snam-Lock Bottom Regular Slot Box category is bsically the same as a RSC with with its bottom structure designed with snap-lock bottom.
The assembly process for this ingeniously designed bottom conguration is straightforward and user-friendly. Initially, the assembler folds the largest of the four bottom flaps. This is followed by folding the two smaller side flaps.

Lastly, the final flap is folded over and, upon the application of
a light pressure near the midpoint of this panel, it engages and locks into place, creating a secure bottom closure. This ‘snap’ action not only securely closes the carton but also markedly streamlines the setup process, negating the need for additional sealing materials like tape or glue.