Folding packaging without adhesive

Abstract

Packaging (4) comprising: - at least one rear flap or flap or fold or folding flap (8) and at least one front flap or flap or fold or folding flap (12) of the same thickness (S), wherein the front flap (12) is foldable over or foldable onto the rear flap (8) such that, in its folded configuration, it overlaps the rear flap (8) on the side opposite a receiving space (16) bounded by the packaging (4); - wherein the rear flap (8) comprises at least one closing tongue (56) that is partially cut out of a rear window (20), completely passes through the rear flap (8), and is hinged at a rear hinge line (60); - wherein the front flap (12) comprises at least one front closing tongue (24) that is partially cut out of a front window (28), completely passes through the front flap (12) itself, and is hinged at a front hinge line (32) is hinged,- wherein the said rear hinge line (60) and the said front hinge line (32) are opposite each other in the said folded configuration, such that a free end (56a) of the said rear locking tongue (56) faces substantially opposite the said front hinge line (32), and that a free end (24a) of the said front locking tongue (24) faces substantially opposite the said rear hinge line (60), wherein the said front window (28) in the folded configuration is at least partially aligned with and overlaps the rear window (20), wherein the rear window (20) has a rectangular geometry, - wherein the front locking tongue (24) and the rear window (20) are at least partially aligned, and the free end (24a) of the said front locking tongue (24) has a larger extent than the corresponding side of the rear window (20),which it faces when folded.