| 摘要 |
Monobloc cap made from plastic material with a tamper- proof sleeve which comprises means for sealing to the container to which the cap is intended, which comprises an annular projection on the inner face of the transverse base 6 of the cap 1 and an elastically deformable lip 34 of generally frustoconical shape in an inactive position; at least one outer peripheral ring 12 located at least substantially in the extension of the skirt 8 of the capping part 5; and, towards the inside, means which form a projection 14 which are capable of interacting with an edge 4 of the neck 3 of the container 2 for which the cap 1 is intended; the outer peripheral ring 12 comprising at least one region of little resistance which extends axially, which has the function of facilitating the deformation of the tamper-proof sleeve 11 in the direction of its extension during the passage of the means which form the projection 14 over the edge 4 for the purpose of the location of the cap 1 on the neck 3 of the bottle 2. <IMAGE> |
