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PLAJA GRAN PEDRO
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PLAJA GRAN PEDRO
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Application filed by PLAJA GRAN PEDROfiledCriticalPLAJA GRAN PEDRO
Priority to ES0065535UpriorityCriticalpatent/ES65535Y/en
Publication of ES65535UpublicationCriticalpatent/ES65535U/en
Application grantedgrantedCritical
Publication of ES65535YpublicationCriticalpatent/ES65535Y/en
A pouring shutter closure for bottles, flasks, drums and the like, of the kind comprising a pouring element formed by a bushing terminated in a conical trunnion with the larger base facing outwards, finished on a sharp and flexible edge for the liquid, essentially characterized by the fact that the cap of the pouring element is inserted inside the neck of the container to which it is applied and is complemented by the action and presence of a closing capsule, which is screwed on the outside of the neck, this capsule having the particularity of having in its inner bottom and in concentric arrangement, a protruding ring with triangular section, whose mission is to lodge between it and the internal contour of the capsule, at the edge of the live and flexible edge of the pourer, deform it at the moment of tighten and establish two sealing zones, one frontal by the sharp edge and the other marginal by the conical trunk body of the pourer against the edge of the neck, without that in these seals intervene the quality and degree of precision of the edge of the neck of the container to be sealed. (Machine-translation by Google Translate, not legally binding)
ES0065535U1958-04-171958-04-17
A pouring shutter for bottles, francs, drums and the like
ExpiredES65535Y
(en)
Improvement introduced in bottles or similar containers, made of plastic, equipped with sealing means (Machine-translation by Google Translate, not legally binding)
Seal cap in combination with perforated metal capsule for closing all kinds of bottles and containers. (Machine-translation by Google Translate, not legally binding)
A new stopper or seal for containers that must contain antibiotics or sterilized materials (Machine-translation by Google Translate, not legally binding)