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.)
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Individual
Original Assignee
Individual
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Publication date
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Priority to ES0088884UpriorityCriticalpatent/ES88884U/en
Publication of ES88884UpublicationCriticalpatent/ES88884U/en
238000004806packaging method and processMethods0.000title1
238000007789sealingMethods0.000abstract1
Landscapes
Package Closures
(AREA)
Abstract
Sealing device for containers, of the thermoweld type, which is essentially characterized by the fact that it is constituted from a hollow cylindrical body that can be inserted into the mouth of the container, which has a protruding fin for its seat on the edge thereof where it is fixed by thermowelding constituting the seal, and this cylindrical body comprising in the center of its bottom a protuberance, with a constriction in the thickness of its side wall to facilitate the cutting of the protrusion and allow the exit of the matter contained in the container. (Machine-translation by Google Translate, not legally binding)
ES0088884U1961-09-081961-09-08Seal device for packaging (Machine-translation by Google Translate, not legally binding)
PendingES88884U
(en)
Improvements in the manufacture of containers for the transportation of powdered products (Machine-translation by Google Translate, not legally binding)