Patent ID: 8038001

Claim:
A blank for forming a curved pack, comprising: a main portion divided into a lid portion and a body portion; the lid portion forming a curved front surface, a top surface, two side surfaces, two side flaps, and a curved back surface; the body portion forming a curved front surface, a bottom surface, two side surfaces, two side flaps, and a curved back surface; at least one end flap extending from an edge of at least one of the curved surfaces, the at least one end flap being formed of a plurality of separate panels interconnected at points other than at the edge of at least one of the curved surfaces, the at least one end flap including a continuous edge, formed by an upper left side panel, a central panel and an upper right side panel, opposite to the edge of at least one of the curved surfaces; and said end flap having a plurality of expansion areas staggered between said outer continuous edge and said curved back panel.