'Cap for bottles sterile products and use of said cap in the sterile filling'.

摘要

Cap for bottles of sterile products and use of said plug in the sterile dosing.; Cap bottles for pharmaceutical products, characterized in that it comprises, in combination: a seal with elastic adjustment means to the inner face of the neck and the mouth of the container and a top wall capping; means for defining a pre-stoppered position of the flask, before the stoppered position; a protector joined to the plug which comprises a side wall made of synthetic material, said lateral wall having a projection for engagement with an annular protrusion located in the mouth of the container; providing said protector with an extension, that the plug in its pre-stoppered position being, create a labyrinth seal for particles that may be present in the environment where the container is handled.