Carton with internal partition

Claim 2

A collapsible folding carton with an integral, internal partition, said carton being formed from a unitary blank of foldable paperboard and comprising: (a) pairs of opposed top and bottom wall panels and side wall panels foldably joined to each other to form a tubular structure open at the ends; (b) end walls, for closing each end of said tubular structure, each including opposed pairs of closure flaps foldably joined to end edges of said top and bottom wall panels and said side wall panels and adapted to be secured to each other in overlapped relation; (c) an integral partition panel positioned within said tubular structure intermediate said side wall panels and parallel thereto; (d) said partition panel: (i) having a lower edge foldably joined to said bottom wall panel; (ii) having one end edge, which is generally normal to said lower edge, foldably joined to one of said end walls; (iii) having its other edges free from attachment to said carton.

Claim 3

A carton according to claim 1, wherein said partition panel is foldably joined to said bottom wall panel through a connecting panel which is adhesively secured to an inner surface of said bottom wall panel.

Claim 4

A carton according to claim 1, wherein each of said end walls includes: (a) a pair of inner closure flaps foldably joined to end edges of respective side wall panels; (b) a pair of outer closure flaps foldably joined to end edges of respective top and bottom wall panels.

Claim 5

A carton according to claim 3, wherein said partition panel one end edge is foldably joined to a related end wall outer closure flap.

Claim 6

A carton according to claim 4, wherein said partition panel is foldably joined to said related end wall outer flap by means of: (a) an anchor panel foldably joined to said partition panel one end edge; (b) a glue flap secured to an inside surface of said relation outer closure flap; (c) a gusset panel foldably joined along one end to said anchor panel and along another edge to said glue flap and being interposed therebetween.

Claim 7

A carton according to claim 5, and including another glue flap foldably joined to an edge of said first mentioned glue flap and being adhesively secured to an inside surface of said top wall panel.

Claim 8

A carton according to claim 5, wherein said anchor panel, said gusset panel, and said glue flap are sandwiched between said end wall inner and outer closure flaps.

Claim 9

A carton according to claim 1, wherein said partition panel has an upper edge spaced below said top wall panel a distance sufficient to permit the insertion, between said partition panel and said top wall panel, of a plurality of sheets of packaged material.

Claim 10

A carton according to claim 1, wherein said top wall panel has a detachable section located over said partition panel for providing a dispensing opening in said carton.

Claim 11

A blank of foldable sheet material, such as paperboard, for use in forming a carton having an integral, internal partition, said blank being cut and scored to provide: (a) a top wall panel; (b) a pair of side wall panels foldably joined to opposite side edges of said top wall panel; (c) a bottom wall panel foldably joined to a side edge of one of said side wall panels; (d) a connecting panel foldably joined to a side edge of the other of said side wall panels; (e) a partition panel foldably joined at a side edge to a side edge of said connecting panel; (f) an anchor panel foldably joined along one edge to an end edge of said partition panel along a first fold line; (g) a gusset panel foldably joined at one edge to another edge of said anchor panel along a second fold line which forms an acute angle with said first fold line; (h) a glue flap foldably joined at one edge to another edge of said gusset panel along a third fold line that extends in a direction normal to said first fold line.

Claim 12

A blank of foldable sheet material, such as paperboard, for use in forming a carton having an integral, internal partition, said blank being cut and scored to provide: (a) a top wall panel; (b) a pair of side wall panels foldably joined to opposite side edges of said top wall panel; (c) a bottom wall panel foldably joined to a side edge of one of said side wall panels; (d) a connecting panel foldably joined to a side edge of the other of said side wall panels; (e) a partition panel foldably joined at a side edge to a side edge of said connecting panel; (f) an anchor panel foldably joined along one edge to an end edge of said partition panel along a first fold line; (g) a gusset panel foldably joined at one edge to another edge of said anchor panel along a second fold line which forms an acute angle with said first fold line; (h) a glue flap foldably joined at one edge to another edge of said gusset panel along a third fold line that extends in a direction normal to said first fold line.

Claim 13

A blank according to claim 10, and including another glue flap foldably joined at one edge to another edge of said first mentioned glue flap along a fourth fold line that is aligned with but spaced from said first fold line.