| 摘要 |
Packaging sleeve placed around contents (2) to be packaged, characterised in that it comprises a sleeve (4) made of cardboard or equivalent of which at least one of the two free end edges (6a) is rolled in order to form a protrusion for axially locking the contents (2) and having, at at least one of its two ends with a rolled edge (6a) and distributed at the periphery and around the sleeve (4), a plurality of weak segments (8), in an axial direction, extending over the roll (6a) and at least part of the lateral wall of the sleeve (4) in such a way that the packaging sleeve (1) may be opened by fracturing the weak segments (8), breaking the roll (6a) and radially separating the sectors (9) of the sleeve (4) adjoining the end (6a) in question, defined and limited by the segments (8). <IMAGE>
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