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Individual
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Individual
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Priority to ES1980489847ApriorityCriticalpatent/ES489847A0/en
Publication of ES8204366A2publicationCriticalpatent/ES8204366A2/en
Publication of ES489847A0publicationCriticalpatent/ES489847A0/en
Auxiliary Devices For And Details Of Packaging Control
(AREA)
Vacuum Packaging
(AREA)
Abstract
Vacuum device for bulk products packaging machines. (certificate of addition of patent number 482,479). Between the lower extreme of the pipe for products and the former of the containers and the receiving and conveyor elements of those that possess the packaging machine, a vacuum chamber is placed. The camera is formed by elements, synchronized by the mechanisms of the machine, which carry out its opening in order to penetrate the full and partially closed container inside; by elements, synchronized with a vacuum pump, that make their water closure; by elements that close and seal the container when the vacuum has been made, and finally, by an opening elements that remove the evase and deliver it to the transporting elements. (Machine-translation by Google Translate, not legally binding)
ES1980489847A1980-03-111980-03-11
IMPROVEMENTS IN BULK PACKAGING MACHINES
GrantedES489847A0
(en)