| 摘要 |
<p>A package for a consumer item, like a foodstuff, a pharmaceutical product, a cosmetic agent, a colorant or an adhesive, with a limited shelf or useful life and/or another property subject to time-dependent changes, with a time measuring device (2) combined with the package (1) for the item which is activated when the item to be packed is initially used or packed and, after a predeterminable time, triggers a signal which is continuous or cancellable and/or which can be changed by external actuating means.</p> |
