Laminar cover with controlled tear opening. (Machine-translation by Google Translate, not legally binding)

摘要

Laminar cover with controlled opening tear, of the type used to protect the cork or stopper of the containers, characterized in that it is formed by a metal sheet molded in such a way that it forms a truncated cone with its smaller blind base and its base greater open, appearing on the side wall of the truncated cone two lines of small strokes that allow easy tearing of the metal sheet with which this cone trunk has been formed. (Machine-translation by Google Translate, not legally binding)