| 摘要 |
<p>The invention concerns a security cover (20) for objects, consisting of a sleeve tube (21) of heat-shrinkable plastic material provided, on its internal face, with a holographic element (30) and a tear-off strip (22) passing behind this holographic element (30). The holographic element (30) is arranged for being transferable on the wall in line (13) with the object and for sticking to this wall by zones situated on either side of the tear-off strip (22) so as to enclose a portion of said tear-off strip, such that any wrongful handling on the cover shrunk on the object causes the tear-off strip (22) to be displaced and consequently automatically and visibly destroys the transferred element (30).</p> |
