| 摘要 |
A sheet metal cover for sealing the body of a beverage enabling a high internally pressurized beverage can to be formed, wherein said cover is embodied in such a way that it is possible to mount an initially separate re-sealable device. The sheet metal cover can also be configured in such a way as to maintain pressure stability. It maintains stackability and it resembles as close as possible a standard shell, at least in the external edge design thereof, such that modifications in the filling line can be kept to a minimum. The sheet metal cover and a folding edge ( 11 ) which surrounds said panel and which is adapted such that it can be folded onto a peripheral edge of the body of the container and is suitable therefor. The panel has a large dimensioned opening ( 15 ) which is surrounded by an encircling strip ( 15 ) which is axially offset in relation to a plane (E) of the surface of the opening. A reinforcement plate ( 20; 21, 22, 23 ) extending in an extensive and radial manner is provided along at least one peripheral section of the encircling strip ( 16 ).
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