
Rigid Box
Shoulder Neck Box
The shoulder neck box is a three-piece rigid structure consisting of a base, an inner neck (a shorter tray glued inside the base that protrudes above the base walls), and a lid. The lid and base are the same width, and both fit over the neck. When closed, the top edge of the base forms the "shoulder" and the protruding inner tray forms the "neck." This gives the box a refined stepped profile and creates a slow, controlled lift when opening.
The extra layer of board at the neck makes this one of the sturdiest rigid box formats available.
