ES286251A1 - Improvements in the valves of loading and closure of sacks (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the valves of loading and closure of sacks (Machine-translation by Google Translate, not legally binding)
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ORTIN MARTIN JESUS
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ORTIN MARTIN JESUS
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Priority to ES286251ApriorityCriticalpatent/ES286251A1/en
Publication of ES286251A1publicationCriticalpatent/ES286251A1/en
Improvements in the bag loading and closing valves, especially those of the type constituted by an internally located mouthpiece in one of the bag angles, essentially characterized by ensuring the closing of the valves by means of a closure system and sealing by strangulation of the mouthpiece previously bent and inserted inside the bag, whose strangulation is carried out by means of a cord-seal that is passed around the tube that constitutes the mouthpiece and whose cord, for its manipulation and tied, protrudes from the outside of the bag, passing through a hole made in the wall thereof, next to said tube, being able to reinforce said hole by an eyelet or similar element. (Machine-translation by Google Translate, not legally binding)
ES286251A1963-03-091963-03-09Improvements in the valves of loading and closure of sacks (Machine-translation by Google Translate, not legally binding)
ExpiredES286251A1
(en)
Improvements in self-sealed provisions and obturation of flexible bags containers of fluids (Machine-translation by Google Translate, not legally binding)
A device for closing synthetic material of retention elements for containers, such as tubes or bottles. (Machine-translation by Google Translate, not legally binding)