Document case e.g. portfolio, for receiving e.g. loyalty card, has flap with higher documents adjacent to lower documents of another flap so that two series of steps are interlocked with one another, when flaps are folded with one another

摘要

The case has flaps pivoting around an articulation axle, where each flap has pockets separated from one another to receive documents (8). The pockets have an opening parallel to the axle so that the documents are arranged in steps (11, 12) presenting uncovered visible edge, where pockets have a sheet folded in zigzag manner. The steps are arranged in the same direction and the higher documents of the flap is adjacent to the lower documents of another flap so that two series of the steps are interlocked with one another, when the flaps are folded with one another.