| 摘要 |
A container having a plurality of selectable volumes having a bottom portion, two side panels, and two end panels with lateral perforations extending across these panels to allow removal of at least a portion thereof. Each of the two end panels includes hypotenuse creases adapted to allow the two end panels to be selectively inwardly folded to thereby form a top closure for the container with a portion of the two side panels. In addition, the containers may be provided with a vertical perforation, a closure flap with side flaps, and identifiable marking to facilitate identification of the perforations and hypotenuse creases. Moreover, the container may also include a plurality of fold facilitating creases laterally extending across the two side panels and the two end panels, as well as through-holes on the hypotenuse creases.
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