Improvements introduced in the manufacture of packaging sacks intended for transport in special conditions (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the object of the main patent number 249,254 referring to improvements introduced in the manufacture of packaging bags intended for transport under special conditions, characterized in that the impregnation with plastic of the material constituting the bag is made by an organic compound of silicon, which is dissolved in a suitable solvent, in order to considerably facilitate the industrial application thereof and adding a polymerization catalyst to the organic compound. (Machine-translation by Google Translate, not legally binding)