Abstract: The invention concerns a packaging case, comprising a closed crown (5) provided with at least two opposite transverse windows (6), a thermoformed base (1) and a thermoformed lid (2) mounted removable on the base (1). The base (1) or the lid (2) has a peripheral opening provided with an extremity (3) projecting outwards with which the lid (2) or base (1) peripheral edge co-operates respectively for closing the packaging case, the crown (5) is arranged along the outer wall of the part, base (1) or lid (2) provided with said extremity (3), the crown (5) being locked in position by means of locking members (7, 8) co-operating with said windows (6). The invention is applicable to packaging cases for food products.

Abstract: A packaging box comprising a cardboard bottom and a transparent lid removably mounted on the opening of the bottom. The lid comprises a convex portion facing inside the box and cooperating with the opening of the bottom and at least two flaps articulating on opposite edges of the lid. Each overlapping at least partly a side face of the bottom. The flaps each comprise at least locking elements cooperating with complementary locking elements provided in one side face of the bottom or with complementary locking elements born by the other flap auxiliary flaps articulated on the other edges of the lid. The invention is applicable to the packaging of food products.

Abstract: A packaging box comprising a closed crown (1) provided with at least two opposite transverse windows (4), a base (3) and a lid (2) for closing the crown (1). The lid (2) comprises a piece provided with a boss (5) for cooperating with the top opening of the crown (1) by fitting therein, and comprising at least two opposite side flaps (6) each provided with a boss (7) for cooperating with a window (4) of the crown (1) by fitting therein. The base (3) comprises a piece provided with a boss (8) for cooperating with the lower opening of the crown (1) by fitting therein and two opposite projections or tabs (9) each provided with locking elements (10) cooperating with complementary locking elements (11) of one of the flaps (6) of the lid (2). The invention is applicable to the packaging of food products.