Bag for packaging diluted animal semen suitable for artificial insemination, in particular of porcine species; and system comprising same

A bag for packaging diluted animal semen suitable for artificial insemination, in particular of porcine species, comprising two flexible sheets (11, 12) fastened to each other by a weld zone (13) delimiting a pouch (14) having a predetermined volume when said bag (10) is filled, said pouch (14) being provided to contain a dose (27) of said diluted animal semen having said predetermined volume, each said flexible sheet (11, 12) having its surface (30, 31) facing said pouch (14) forming part of a layer (35) of weldable thermoplastic material;

• characterized in that, for one or preferably for each said sheet (11, 12), said layer of weldable thermoplastic material (35) comprises triclosan;
• and the ratio between said predetermined volume of said pouch (14) and the sum of the surface areas of the surfaces (30, 31) of said sheets (11,12) facing said pouch (14) is comprised between 0.3 ml/cm2 and 0.5 ml/cm2.