| 摘要 |
A conventional paperboard container has the closure flaps therefore constructed in such a fashion that "pinwheel" closing may readily be achieved. A contiguous pair of the end closure panels extending from the sleeve forming blank are scored parallel to the edges thereof, and have slots extending from the edges of the flaps to the score lines, the two slots and the score lines cooperating upon "pinwheel" closing to facilitate movement of the last to close flaps to closing position.
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