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 the upper and intermediate plugs have lodgings, so that a rod of rigid material fits in them and, when placed between both plugs, allows at the desired moment to dislodge from its intermediate neck the cap that closes it, with the sole pressure of one finger on the upper plug; The housing of the tip of the rod in the top cap will be made externally and visibly or internally and invisibly. (Machine-translation by Google Translate, not legally binding)