| 摘要 |
The folded box has side walls (3-6), two side flaps (17,18) near the closeable opening (16), and an end flap (8) with insertion tab (9) with free edge (10). A triangular rail turns the tab over along a fold line (13). A ram-plate (27) inserts the tab into a gap formed between the cardboard edge (21) of the side wall and folded-over side flaps. A guide table (26) guides the tab. The ram-plate locks the lugs behind the locking-flaps of the side flaps. |
