ES268946A1 - Improvements in the obturing provisions for composite containers (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the obturing provisions for composite containers (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Priority to ES0268946ApriorityCriticalpatent/ES268946A1/en
Publication of ES268946A1publicationCriticalpatent/ES268946A1/en
Improvements in the sealing arrangements for composite packages, characterized in that the flexible bag, applied to contain the liquid to be packaged, projects internally from the upper edge of the neck, being bent towards the outside thereof and again bent upwards, all in order to obtain a suitable fold to be retained under pressure against the same, neck by means of the aid of a peripheral adjustment element, being optional the sealing of the excess end of the bag after its retention, and arranging a half-stopper for the obturation of the container in practicable form. (Machine-translation by Google Translate, not legally binding)
ES0268946A1961-07-081961-07-08Improvements in the obturing provisions for composite containers (Machine-translation by Google Translate, not legally binding)
ExpiredES268946A1
(en)