New hermetic and separate packaging system for chemicals, medicines and cosmetics (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent no. 270.605, granted on september 22, 1961, by: "new hermetic and separate packaging system for chemical, medicinal and cosmetic products", characterized in that, in the bottle with strangulation, the element solid is located in the upper compartment and liquid in the lower compartment; when placing the cap that closes the mouth, you have to press the protrusion of the same in order to eliminate the air chamber that forms in its hollow interior and once put the cap, when releasing it, it recovers its habitual form, but in the superior compartment there has been a loss of pressure. (Machine-translation by Google Translate, not legally binding)