Abstract: A stopper for flasks for pharmaceutical products, characterized in that it comprises, in combination: a plug with resilient means for adjustment to the inner face of the neck and of the mouth of the container and an upper stoppering wall; means for defining a position for pre-stoppering of the flask, before the stoppered position; a protector joined to the plug which comprises a lateral wall of synthetic material, said lateral wall having a projection for engagement with an annular protuberance located on the mouth of the container; the aforesaid protector having an extension which, when the stopper is in its pre-stoppered position, creates a labyrinth closure with respect to the particles which might be present in the surroundings in which the container is being handled.

Abstract: The method comprises a first stage of formation of a batch of a specific number of full containers to be emptied, which are then subjected to an operation of external washing by spraying with hot, de-ionized water and a subsequent rinsing operation, likewise by spraying with de-ionized water, passing then to a step of drying of the containers and afterwards to a step of cutting off one end of the containers, which then pass to a gripping step, in the same number of containers that were arranged in the batch at the start of the method, these being inverted to permit the fall and collection of the masses of plasma.

Abstract: The method comprises viewing by means of a magnetic recording camera the zone for the opening of vials and for metered filling thereof and continuously recording said zones visually during the operation of the installation and simultaneously carrying out the identification marking of each full glass container, with indelible marking means, at the outlet of the installation.

Abstract: The method comprises a first stage of formation of a batch of a specific number of full containers to be emptied, which are then subjected to an operation of external washing by spraying with hot, de-ionised water and a subsequent rinsing operation, likewise by spraying with de-ionised water, passing then to a step of drying of the containers and afterwards to a step of cutting off one end of the containers, which then pass to a gripping step, in the same number of containers that were arranged in the batch at the start of the method, these being inverted to permit the fall and collection of the masses of plasma.