Sterile packing and sterilization method using this packing

Sterile packing (1) for containing at least one object (2) to be sterilized by a sterilizing fluid, characterized in that it includes:

• a first part (5), made of flexible and airtight material, defining a first portion (5a) and a second portion (5b) contiguous to the first portion (5a), said first portion (5a) being separated from said second portion (5b) by an area (5c) suitable to be folded;
• at least a second part (6), made of material porous to the sterilizing fluid, forming a pocket (10) for the reception of the at least one object (2) to be sterilized, said second part (6) being connected to said first portion (5a) of said first part (5) and being dimensioned so that its edges are, when said second part (6) is connected to said first portion (5a), set back of the edges of said first portion (5a) so as to define on said first portion (5a) side assembly areas (5d);
• and
• connection means (11) for the sealed connection of said second portion (5b) to said first portion (5a) in said side assembly areas (5d).