ES249311A1 - A new procedure for filling and closing flexible containers of plastic material (Machine-translation by Google Translate, not legally binding)
- Google Patents
A new procedure for filling and closing flexible containers of plastic material (Machine-translation by Google Translate, not legally binding)
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TABERNER GASULL RAMEN
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TABERNER GASULL RAMEN
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Priority to ES0249311ApriorityCriticalpatent/ES249311A1/en
Publication of ES249311A1publicationCriticalpatent/ES249311A1/en
New procedure for filling and closing flexible containers made of plastic material that is essentially characterized by the fact of using the filling of the container to create an internal pressure proportional to the coefficient of expansion of the container itself to force a membrane located over the exit orifice to an intimate contact with the edges of said orifice thus making the hermetic seal of the container. (Machine-translation by Google Translate, not legally binding)
ES0249311A1959-05-111959-05-11A new procedure for filling and closing flexible containers of plastic material (Machine-translation by Google Translate, not legally binding)
ExpiredES249311A1
(en)
Procedure for the manufacture of a flexible sack adapted to contain a liquid and that is provided of a valve of retention in an end (Machine-translation by Google Translate, not legally binding)