| 摘要 |
A pack for tobacco comprises a receptacle with an upper face (12) that closes the receptacle, and which is divided by a hinge line running across the upper face to define a lid portion (20) and a fixed portion (22), the fixed portion remaining in a closed position and the lid portion rotatable about the hinge line between a closed position that is substantially coplanar with the fixed portion, and an open position that gives access to the interior of the receptacle. An abutment member (24) is provided to maintain the closed lid portion coplanar with the fixed portion. A closure assembly comprises one or more recessed portions (32a) on an edge of the lid portion and one or more corresponding protruding portions (34a) upstanding on an adjacent edge of the receptacle to provide an interference fit when the lid portion is in the closed position. The pack may have a parallelepiped shape, with the hinge line running diagonally across the upper face.
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