| 摘要 |
The unit central part (8) is connected with side parts (9a, 9b) via fold lines (7a, 7b), the side parts being terminated by flaps folded foldable flaps (11a, 11b). The side parts lower edges (10, 10b) and flaps (11a, 11b) are thus so formed that the folded flaps (11a, 11b) are located at a distance below the panel lower edge parallel fold line (6). Unit (1) upper part is folded outwards along the fold line (6), at the same time pushing the side parts (9a, 9b) towards each other, until the fold is more than 90 deg. It forms a self-retaining, groove-form support for a cardboard display panel (14). |
