摘要 |
The present invention relates to a bottle for packaging a liquid to be distributed drop by drop, comprising a reservoir a wall of which can be reversibly elastically deformed by letting air into the container. At the upper side of said bottle there is a liquid dispensing head formed by a dropper nozzle protruding from the bottle, and comprising an anti-bacterial filter membrane, having both hydrophilic and hydrophobic properties and interposed across the path of the liquid and the air, at the base of said nozzle. In accordance with the invention the proposal is to create the nozzle by itself out of a material containing a bactericidal agent that has the effect of preventing any bacterial growth on the surface of said nozzle on the outside of the antibacterial membrane. A porous core is positioned inside the duct through which liquid is expelled and air is admitted. |