Promotional and self-locking display device e.g. meal tray, for e.g. chocolate, has support with edge folded backwards and cells in which mini cups having food are housed, and thin film adhered/welded at peripheral edge of support surface

摘要

The device has a support presenting cells (7) and an edge (9) folded backwards. Mini cups (2) housed in the cells present an upper peripheral edge (5), where food is placed in the cups. A film (6) is applied on the edge (5) to seal with the cups. A thin film (10) is applied on an upper surface (8) of the support after the cups are arranged in the cells, and is adhered or welded at a peripheral edge of the surface.