| 摘要 |
In a container with an externally protruding annular flange which delimits an opening and is delimited by a beaker edge, and with a film-like closing membrane which, forming a common annular connecting surface delimited by an inner ring edge and an outer ring edge, is sealed against the flange to close the opening, and which can be peeled off the flange and is delimited by a membrane edge with a tear-off tab protruding beyond the beaker edge, the closing membrane, starting from the tear-off tab protrudes freely beyond the outer ring edge of the connecting surface and the distance of the membrane edge to the outer ring edge starting from the tear-off tab, on both sides of the tear-off tab up to an angle of at least 45° in relation to a diameter line running in a tear-off direction (x), diminishes constantly to zero.
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