초록 ▼

A carton has a keel structure (K) of rectangular cross section to separate adjacent rows of articles and to retain articles in position. The box keel structure carries a locking tab (38) which is caused to ride over and engage against a ridge (40) formed in an adjacent panel of the carton when the k

A carton has a keel structure (K) of rectangular cross section to separate adjacent rows of articles and to retain articles in position. The box keel structure carries a locking tab (38) which is caused to ride over and engage against a ridge (40) formed in an adjacent panel of the carton when the keel is set up from a collapsed to an upright position to maintain the keel upright.

대표청구항 ▼

A wraparound type carton for a group of articles arranged in two rows wherein overlapping inner and outer base panels cover the lower ends of said articles, the carton comprising a separating keel foldably joined to the end edge of said inner base panel or extending inwardly between said two rows of

A wraparound type carton for a group of articles arranged in two rows wherein overlapping inner and outer base panels cover the lower ends of said articles, the carton comprising a separating keel foldably joined to the end edge of said inner base panel or extending inwardly between said two rows of articles, said separating keel comprising two spaced apart side wall panels and having a locking tab depending from the lower end of one of said side wall panels, and a raised formation provided on said inner base panel to cooperate with said locking tab, said locking tab and said raised formation being arranged so that said locking tab is automatically interlocked with said raised formation when the keel is fully erected.