초록 ▼

A packaging assembly wherein a protective liner is affixed to the interior surface of a flexible bag in a manner such that the packaging assembly folds flat for storage and transport and is readily converted to a substantially rectangular box for loading. The flexible bag extends beyond the top of t

A packaging assembly wherein a protective liner is affixed to the interior surface of a flexible bag in a manner such that the packaging assembly folds flat for storage and transport and is readily converted to a substantially rectangular box for loading. The flexible bag extends beyond the top of the liner in a manner such that evacuation and controller atmosphere packaging techniques may be readily applied and the packaging assembly readily sealed. The packaging assembly is especially suited to prevent puncturing of the packaging by either the internal contents or from external sources and provides labor efficient packaging techniques.

대표청구항 ▼

A packaging assembly comprising: a protective liner constructed of rigid or semi-rigid, protrusion resistant material having two side walls, a bottom wall, and two end walls, each said end wall comprising two end portions, said protective liner provided with joints along a central, longitudinal port

A packaging assembly comprising: a protective liner constructed of rigid or semi-rigid, protrusion resistant material having two side walls, a bottom wall, and two end walls, each said end wall comprising two end portions, said protective liner provided with joints along a central, longitudinal portion of said bottom wall, at an intersection of each said side wall with each said end wall, at an intersection of each said side wall with said bottom wall, and at an intersection of said end portions forming each of said end walls, said liner when folded upon itself along said joints forming a flat form with each said end portion extended outwardly from its adjacent side wall; and an outer bag of flexible sheet material closed except for an open top and being wider than the length of said protective liner side wall plus two adjacent said end wall portions when folded flat, the inner surface of said bag attached to the outer surface of said liner along an upper portion of said side and end walls, said central bottom joint of said protective liner being located adjacent the bottom of said bag whereby said packaging assembly may be folded flat for storage and transport and converted to a substantially rectangular box closed on five sides by said liner providing side, end, and bottom walls when said outer bag is opened, and said open top of said bag extending beyond the top opening of said side and end walls of said liner.