Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CARRION CLEMENTE EMILIO
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CARRION CLEMENTE EMILIO
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Application filed by CARRION CLEMENTE EMILIOfiledCriticalCARRION CLEMENTE EMILIO
Priority to ES1981258212UpriorityCriticalpatent/ES258212Y/en
Publication of ES258212UpublicationCriticalpatent/ES258212U/en
Application grantedgrantedCritical
Publication of ES258212YpublicationCriticalpatent/ES258212Y/en
Unidirectional valve for flexible packaging, characterized in that it comprises a unidirectional inlet installed in any part of the container to be protected, preferably in the cap or upper face that will be the one that normally facilitates the entry of air and whose entry consists of a conical spout implanted in the face of the container by circumferential groove of the foot leaving the conical head inwards in an axially drilled volume and with the vertex cut according to axial trace in such a way that it opens, in two lips, to allow entry, but closes, the more the greater the internal pressure, in the direction of exit. (Machine-translation by Google Translate, not legally binding)
ES1981258212U1981-05-111981-05-11
ONE-WAY VALVE FOR FLEXIBLE CONTAINERS
ExpiredES258212Y
(en)