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Priority to ES0046444UpriorityCriticalpatent/ES46444Y/en
Publication of ES46444UpublicationCriticalpatent/ES46444U/en
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Publication of ES46444YpublicationCriticalpatent/ES46444Y/en
A maximum adhesion closure for bottles made of plastic material, essentially characterized by the fact that a high-friction regime is established between the screw threads of the closing capsule and the threads of the nozzle intended for sealing the container. and a coordination of expansion and adaptation, for which purpose the closing capsule is obtained by molding or injecting a plastic material of the same nature and flexibility as the one that composes the container, operating in such a way that the base diameter of The fillet of the capsule is slightly less than the diameter of the fillet apex of the nozzle. (Machine-translation by Google Translate, not legally binding)
ES0046444U1954-10-281954-10-28
A maximum adhesive closure for plastic bottles
ExpiredES46444Y
(en)
Container made of synthetic plastics material, which is subjected to deformation in order to squeeze out its contents, and comprises a nozzle integral therewith
Improvements in the containers, in particular bottle of plastic material with a screw closure in the neck of the same (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of containers of rigid-elastic synthetic material (Machine-translation by Google Translate, not legally binding)
Airtight plastic seal with a guarantee seal and closure retaining ring for bottles and bottles (Machine-translation by Google Translate, not legally binding)