| 摘要 |
A packaging container in square, polygonal and round shapes, for enclosing or packaging all kinds of suitable foodstuffs or medicaments. These containers are provided, at both ends, with notches, mostly at the corners, which, when just pressed through to the inside of the container, form a sealing edge, thus enclosing the actual prepackaged contents. The opposite, i.e. movements from the inside outwards at the corners of the container, provides access to the contents and the so-called information leaflet. These inwardly and outwardly directed pressing movements may be repeated a number of times without damage to the container.
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