| 摘要 |
A container (10) is formed from a unitary blank of foldable sheet material. The container (10) includes a base wall (16) and a first closure flap foldably attached to the base wall (16) along a first edge thereof. A rear wall (26) is foldably attached to the base wall (16) along a second edge thereof. The second edge has a first end adjacent to the first edge. A top wall (38) is foldably attached to the rear wall (26). A front wall (44) is foldably attached to the top wall (38). The closure flap comprises a side wall (18,22) that is foldably attached to the base wall (16) and a locking flap (66,68) that is foldably attached to the side wall (18,22) along a locking flap fold line. The locking flap has a free edge (82,86) opposite to the fold line. The free edge (82,86) is arcuate for at least a portion of its length. The arcuate portion is curved inwardly toward the locking flap fold line.
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