Patent ID: 8056719

Claim:
Packaging ( 2 ) for sterile products or products intended to be sterilized comprising a tub ( 4 ) made of plastic and a cover ( 16 ) fixed to the tub ( 4 ) so as to seal the latter with an impervious sealing zone, characterized in that the cover ( 16 ) comprises: a cover sheet ( 20 ) made of plastic, transparent to electron irradiation and light radiation; at least one window ( 22 ) formed in the cover sheet ( 20 ); at least one sheet ( 24 ) of a selectively impervious material, secured to the cover sheet ( 20 ) and closing off the window ( 22 ); and a screen ( 26 , 126 ) which is opaque to at least an electron irradiation passing through the cover sheet or the selectively impervious material, the screen extending inside the packaging ( 2 ) near the cover sheet ( 20 ) so as to allow a sterilizing gas to enter through the selectively impervious material.