Abstract: Advanced shock-proof packing for fragile objects, such as bottles, of the type including a corrugated or similar shaped cardboard casing able to fold so as to form a parallelepipedic box fully encompassing at least one bottle or similar object and a shimming structure encompassing the bottle and inserted between the latter and firstly the flanks of the box, and secondly axial shimming elements opposite the extremity flaps of the box, wherein the structure is constituted firstly by a first profile made of a suitable plastic material slit over its entire length and whose constant section has an annular shape with four external lobe-shaped protuberances defining four flanges disposed along the external generating lines of the profile and with two diametrically opposing the other two so as to correspond to the four internal angles of the box, said first profile being intended to envelop the bottle over its entire height, and secondly a second tubular profile, also slit over its entire length and whose internal an