- These are simple unglued boxes that need to be folded when assembled. Die cut styles require a cutting form which is a one of fee separate to die or plate costs. One piece of board is cut so that it provides a flat, unbroken bottom, with flaps forming the sides and ends, and extensions of the side flaps meeting to form the top. Construction includes double layer protection on the side and bottom of the box. The DIE CUT has endless styles and is designed to fit exact product specifications, die cut cartons are used for shelf ready products where displaying your product is important. These are great for shipping narrow items. Ideal for: vitamin packaging, retail packaging, coffee packaging, tea packaging