ES304877A3 - Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
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PIZZATTI MASSIMO
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PIZZATTI MASSIMO
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Priority to ES0304877ApriorityCriticalpatent/ES304877A3/en
Publication of ES304877A3publicationCriticalpatent/ES304877A3/en
Process for coating the internal walls of the bottles used for packaging the mercury with protective material, preferably with plastic materials, especially polyethylene, characterized in that it comprises the operations of: cleaning the internal walls of the container; pre-heating of the container; introduction of molten plastic material in adequate quantity into the container; bringing the molten plastic material into contact with the entire inner surface of the container so as to coat it with a film of such plastic material; extract the excess plastic material from the inside of the container; cooling the container for the adhesion of the coating film to its internal walls. (Machine-translation by Google Translate, not legally binding)
ES0304877A1964-10-131964-10-13Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
ExpiredES304877A3
(en)
Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
Procedure for covering the internal walls of the bombons used for the mercury packaging. (Machine-translation by Google Translate, not legally binding)
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)