Composite packing container

Claim 1

A composite packing container comprising: an inner container constructed of a synthetic resinous film and including a closed first end; a ring having a central opening, said ring presenting a substantially flat upwardly facing surface and having a recessed portion on the inner edge thereof surrounding the opening, said ring further including a flange projecting downwardly therefrom; a closure member detachably mounted in the opening and being disposed within said recessed portion of said ring when in a closed position; a fastening ring clamp being mounted on an outer circumferential surface of said flange for retaining the closed first end of said inner container therebetween with said inner container forming a temporary closure for said opening in said ring; an outer container including a box portion for receiving said inner container and a pair of opposing inner flaps connected to an upper peripheral edge of said box for being positioned within a gap formed between said ring and said inner container for supporting the ring and further including a pair of opposing outer flaps connected to the upper peripheral edge of said box for covering said closure member and said inner flaps, mutually facing inner surfaces of said inner and outer flaps being adhered together; said outer flaps including a removable perforated area conforming to the shape of said closure member; bottom flaps being connected to a lower peripheral edge of said box; said inner container including a second end initially open after said first end is retained by said ring, closure member, fastening ring clamp and the inner and outer flaps of said box are affixed relative to each other; said second end receiving a supply of material and thereafter being sealed; said bottom flaps being adhered together to form a stackable container after said second end of said inner container is sealed.