| 摘要 |
A plastics container for sterile storage of products, e.g. pastes or liquids, is provided with a closure device (11) which has an attachment section (13) and a section (12) removable along a weakening zone (14). A protective cap (25) is sealingly attached to the container. In accordance with the invention the body (1) of the container and the closure device are produced in separate pieces which are joined in a permanent tight join between the attachment section (13) and the orifice portion (6) of the container. The removable section has a longitudinal shape and is disposed to be opened at its outer portion for the formation of a temporary filling aperture which is permanently and tightly re-closed after filling. A sealing ring (23) is disposed in the vicinity of the lower edge of the protective cap between the protective cap (25) and the neck (2) of the container and prevents the passage of contaminations inwards to the region between the container neck and the protective cap of the sealed container. The original seal of the container is opened at the weakening zone (14), whereby there isformed an emptying aperture (34) which is enclosed by the attachment section (13). |
