Abstract: A packaging for sterile products, comprising a tray and a hood made from cellular plastic material comprising at least two covering sheets held at a distance from one another by a plurality of spacers having cells longitudinally parallel to each other, the tray and the hood comprising a base and sidewalls cut from a plate of said material and with at least one of said sidewalls having double thickness and being formed by folding two panels of the plate around the folding lines perpendicular to the direction of said spacers. The interior covering sheets are perforated to allow the passage of a sterilizing gas through said covering sheet, the perforations allowing the passage of the gas but preventing the passage of dust, wide cut-outs traversing at least the other covering sheet of the plate in order to ensure communication of said cells with the outside and being provided along the folding lines of said panels.

Abstract: A packaging for sterile products, comprising a tray and a hood made from cellular plastic material comprising at least two covering sheets held at a distance from one another by a plurality of spacers having cells longitudinally parallel to each other, the tray and the hood comprising a base and sidewalls cut from a plate of said material and with at least one of said sidewalls having double thickness and being formed by folding two panels of the plate around the folding lines perpendicular to the direction of said spacers. The interior covering sheets are perforated to allow the passage of a sterilising gas through said covering sheet, the perforations allowing the passage of the gas but preventing the passage of dust, wide cut-outs traversing at least the other covering sheet of the plate in order to ensure communication of said cells with the outside and being provided along the folding lines of said panels.

Abstract: The device is applicable to the connection of two enclosures, each having a door closing and opening formed in a flange. One of the doors supports a rotary control member having three series of slots forming cams. V-shaped levers articulated to the doors simultaneously cooperate with slots and with the bolts in order to displace the latter between locking and unlocking positions under the action of rotating the member. The configuration of the slots makes it possible to control the locking of the doors to one another and to the flanges in a sequential manner. Preferably, the bolts are inclined in the direction aiding sealing.

Abstract: A transfer device between a container and a confinement enclosure comprises a chamber having an opening issuing to the outside and an opening issuing into the enclosure. These openings are closed by doors constituting with an external door and an internal door of the container, to double door transfer systems. In order to permit the engagement of the chamber door on the inner door of the container following the removal of the first double door, the opening is formed on a mobile skirt connected by a sealing bellows to the enclosure wall.