| 摘要 |
A carton for beverage containers has interconnected side panels, top panel a nd bottom panel, and sealable ends. An improved opening structure is configured in the top panel comprising a paid of opening flaps each extending from an end of the top panel to the mid-line thereof. The mid line is a punch open line of weakness. The opening flaps are substantially rectangular, flanked on their side edges by structural support panels, and joined to the stiffening panels by lines of weakness.
|
