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Individual
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Individual
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Priority to ES1979246977UpriorityCriticalpatent/ES246977Y/en
Publication of ES246977UpublicationCriticalpatent/ES246977U/en
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Publication of ES246977YpublicationCriticalpatent/ES246977Y/en
Tear-off cap, characterized by consisting of a cylindrical body with a closed upper base and skirts susceptible to a pinching flange on the neck of the container to be closed and which, in a determined arc, is extended by a tongue marked by a line of minimum resistance line that by skirt it is prolonged, preferably widening, by the edge or top edge of the stopper on the upper base itself, so that when tearing along this line, the equatorial tightening of the skirt is eliminated and the hermetic seal made by means of internal elastic ring coinciding with the curb of the container to be closed. (Machine-translation by Google Translate, not legally binding)
Improvements in devices for the obturation of containers provided with a neck with anular penalty. (Machine-translation by Google Translate, not legally binding)