METHOD FOR OBTAINING FUNCTIONALIZED MEMBRANE (variants)

Abstract

A useful model relates to bottle capping devices with an opening indication element. The closure device for the bottle consists of a lid made of two separate parts in the form of an open container and a closed container, as well as an indicator ring, according to a useful embodiment, the indicator ring is adjacent to at least one of said containers, in which case the indicator ring and the closed container are the same inside the open container. is installed in the direction.