ES279368A3 - Improvements in the precinct provisions and obturation of flexible containers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the precinct provisions and obturation of flexible containers (Machine-translation by Google Translate, not legally binding)
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.)
Productos Tractor SA
Original Assignee
Productos Tractor SA
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Publication date
Application filed by Productos Tractor SAfiledCriticalProductos Tractor SA
Priority to ES0279368ApriorityCriticalpatent/ES279368A3/en
Publication of ES279368A3publicationCriticalpatent/ES279368A3/en
Improvements in the sealing and sealing arrangements of flexible packaging, characterized by the fact of obtaining an initial sealing and, once opened for the first use, an optional seal, by means of a neck, joined to the flexible container, which emerges to the exterior through of an opening made therein, the neck of sealing means and of sealing means being provided, the first consisting of an interior wall to said neck, which extends in a hollow projection that, by sectioning, communicates the interior of the container with the outside. (Machine-translation by Google Translate, not legally binding)
ES0279368A1962-07-191962-07-19Improvements in the precinct provisions and obturation of flexible containers (Machine-translation by Google Translate, not legally binding)
ExpiredES279368A3
(en)
Improvements in the means of filling and sealing of thermoplastic containers and other materials (Machine-translation by Google Translate, not legally binding)