Event calendar e.g. Halloween calendar, has cardboard material blank that is folded to hollow cardboard and filled with article, which is adapted to each event, and stuck at its adhesive folds to closed cardboard

摘要

The calendar has a cardboard material blank that is folded to a hollow cardboard. A cardboard sheet forming a front side (1) of the cardboard is perforated at two opposite sides by leaving edges (8). Another cardboard sheet is fixed on a lower side of the former sheet at two opposite sides at each opposite edge, which lies on the left edges of the subjacent sheet. The blank is filled with an article, which is adapted to each event, and is stuck at its adhesive folds (7) to a closed cardboard.