| 摘要 |
<p>This device is characterised in that sealing means (6b) are associated with means (10) for visually indicating the first opening of a container, which consist of an engraved inscription (11) straddling said sealing means (6d), once they are in place, and an immediately adjacent part (1a) of the container (1), so that the part (11a) of the inscription (11), which is provided directly in the material of the container (1a), is thereby made indelible, whereas the complementary part (11b) of the inscription (11) which is provided on an adjacent zone (6c) of the sealing means (6b) is removed during the tearing open of said sealing means when the container is opened, thus leading to an irremediable separation of the two complementary parts (11a, 11b) of the inscription (11), without the possibility of subsequently re-aligning them with a view to fraudulent re-use of the container (1).</p> |
