Patent ID: 8763797

Claim:
Tubular container closed at a top end thereof by a removable closure means, and provided with a compensation device, positioned within the container at a bottom end of said container, the bottom end being opposite to said top end, the top end and the bottom end defining therebetween a single space for packaging unit products stacked axially or in bulk, wherein the bottom end is a closed end of the container, said compensation device comprising: a compensation means provided at one end with a first base resting on the bottom of the container and a second base, opposite to the first base and oriented toward the top end on which the packaged products added through the top end rest, and a fastening means, characterized in that said fastening means: is secured to the first base of the compensation means, and comprises mechanical elements with a shape memory which, after an elastic deformation thereof resulting from insertion of said compensation device in the bottom end of the container, secures the compensation device within the container by exerting on an internal lateral wall of the container a friction force perpendicular to said wall, wherein the first base is ring-shaped, and the second base is designed so that the second base is movable into the ring-shaped first base.