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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inerga SA
Original Assignee
Inerga SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inerga SAfiledCriticalInerga SA
Priority to ES77666UpriorityCriticalpatent/ES77666Y/en
Publication of ES77666UpublicationCriticalpatent/ES77666U/en
Application grantedgrantedCritical
Publication of ES77666YpublicationCriticalpatent/ES77666Y/en
An improved stopper for flexible containers, characterized in that it consists of a hollow, cylindrical piece, provided with an upper supporting flange on the edge of the neck of the container and a wide cap threaded externally to said neck, which has a central perforation axially perforated , that can coincide in the hollow of the other piece, making a seat on top of a conical prominence existing in the bottom of the wall, in which some through holes that communicate with the interior of the container will open. (Machine-translation by Google Translate, not legally binding)
ES77666U1959-12-011959-12-01
Perfected cap for flexible packaging
ExpiredES77666Y
(en)