| 摘要 |
A packaging container includes at least three integrally coupled panels connected by longitudinal scoring lines for forming a bottom and connecting sides of a rectangular case, which can be raised from an individual cardboard sheet; at least one end of the container is countersunk through an end panel arranged retracted inside a reinforced end zone including strips of side and bottom panel material, folded back against the bottom and side panels along a scoring line extending transversely through the bottom and side panels, wherein the end panel, via a transverse lower scoring line, is united to the folded-back strip of the bottom panel, and the end panel, in each side thereof, includes a respective tab connected with the end panel via a scoring line which extends the longitudinal scoring lines through the end zone, and the tab extends beside and parallel to an adjacent side panel of the container. |
| 主权项 |
1. Packaging container comprising:
at least three integratedly coupled panels, which are connected by longitudinal scoring lines (2, 3) for the formation of a bottom (4) and connecting sides (5, 6) of a rectangular case, which can be erected from an individual sheet (1) of cardboard; wherein at least one end of the packaging container is countersunk through an end panel (8), which is arranged retracted inside a reinforced end zone, the reinforced end zone comprising strips (17, 18, 19) of side panel material and bottom panel material, which are folded back against the bottom and side panels along a scoring line (7) applied in the transverse direction through the bottom and side panels, wherein the end panel (8), via a transverse lower scoring line (9), is united to one of the strips (19) of the bottom panel material that has been folded back against the bottom panel, and wherein the end panel (8), in each one of the sides thereof, comprises a respective end panel tab (15, 16) connected with the end panel (8) via a scoring line in the extension of the longitudinal scoring lines (2, 3) through the end zone, wherein each said end panel tab (15, 16) extends beside and parallel to the adjacent side panel (5, 6) of the packaging container, and wherein respective tongues (20, 21) extend freely from each of opposite ends of a strip (22) of the end panel material, the strip (22) of the end panel material being connected to the end panel (8) via a transverse upper scoring line (10) parallel to the lower scoring line (9), each of the tongues (20, 21) being inserted between a respective said side panel (5, 6) and a respective said strip (17, 18) of the side panel material that has been folded back. |
