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An octagonal box having an integral liner is formed from a blank having an octagonal central panel with a pair of a series of transversely-scored side wall panels centrally hinged along two opposite longitudinal side edges of the blank and a pair of a series of longitudinally scored liner panels, ea

An octagonal box having an integral liner is formed from a blank having an octagonal central panel with a pair of a series of transversely-scored side wall panels centrally hinged along two opposite longitudinal side edges of the blank and a pair of a series of longitudinally scored liner panels, each being centrally foldable along side wall panels attached to opposite transverse side edges of the blank.

대표청구항 ▼

A planar blank for forming an octagonal box comprising: a central panel (11) having an octagonal periphery including four side edges (12, 14, 16, 18) and four corner edges (13, 15, 17, 19), each of the corner edges being interconnected between two of the side edges, the central panel having a transv

A planar blank for forming an octagonal box comprising: a central panel (11) having an octagonal periphery including four side edges (12, 14, 16, 18) and four corner edges (13, 15, 17, 19), each of the corner edges being interconnected between two of the side edges, the central panel having a transverse center line (90) and a longitudinaol center line (80); first and third side panels (20, 24) each having a first end hinged to a respective one of opposite side edges (12, 16) of the central panel; a first side liner panel (46) connected to a second end of said first side panel (20); a third side liner panel (51) connected to a second end of said third side panel (24); first and fourth corner liner panels (47, 45) hinged to opposite side edges (56, 55) of said first side liner panel (46); first and fourth partial side liner panels (48, 44) hinged to respective outer edges (57, 54) of said first and fourth corner liner panels; second and third conrer liner panels (52, 50) hinged to opposite side edges (60, 59) of said third side liner panel (51); second and third partial side liner panels (53, 49) hinged to respective outer edges (61, 58) of said second and third corner liner panels; said first partial liner panel, said first corner liner panel, said first side liner panel, said fourth corner liner panel and said fourth partial liner panel forming a first series of liner panels; said second partial liner panel, said second corner liner panel, said third side liner panel, said third corner liner panel and said third partial liner panel forming a second series of liner panels; said first and second series of liner panels being symmetrical to the transverse center line (90), said first and second series of liner panels lining the interior side and corner panels of the box to be made from the blank; folding means (40, 74, 41; 42, 75, 43) connected between said first side panel and said first side liner panel, and between said third side panel and said third side liner panel, for inverting the respective series of liner panels attached thereto by 180-degrees relative to the respective first and third side panels attached thereto; and opposed identical series of side panels (36, 21, 22, 23, 37; 39, 27, 26, 25, 38), including a second and fourth side panel (22, 26) hinged to a respective one of the side edges (14, 18) parallel to and symmetrical of the longitudinal center line (80) of the blank.