The carton is a three-dimensional shape, which is composed of a polyhedron formed by moving, stacking, folding, and enclosing several surfaces. Faces in a three-dimensional composition are divided in space
The effect of space, cutting, rotating, and folding the faces of different parts, the resulting faces have different emotions
reflect. The composition of the carton display surface should pay attention to the connection relationship between the display surface, side, top and bottom, and the setting of packaging information elements.