| 摘要 |
<p>The packaging system according to the invention comprises a container (1), which includes a neck (2) defining an axis (X-X), and a stopper (10) for closing the neck, which includes a skirt (12) adapted to be fastened removably around the neck. In order to quickly and easily check that the stopper is positioned correctly on the neck when the container is closed, the invention provides means for visually checking that the system is in a closed configuration, predetermined afterwards by applying a preset stress for having the skirt cooperate with the neck, said means comprise both: - first indicators (20, 22) of the angular position around the axis between the neck and the skirt, said first indicators being respectively borne by the neck and the skirt and being designed to be arranged with an angular spacing between them which is substantially equal to a first predetermined value when the packaging system is in the closed configuration, and - second indicators (21, 23) of the position along the axis between the skirt and the neck, said second indicators being separate from the first indicators, borne respectively by the neck and by the skirt, and designed to be arranged parallel to each other with an axial spacing (Δ) between them which is below a second predetermined value when the packaging system is in the closed configuration.</p> |
