| 摘要 |
<p>The device has cover plates (39a, 40a, 41a, 42a, 43a) that release an aromatic substance and are activated by a user of a smoking product. A glue cordon contains several aromatic substances of different characters which are regularly and successively distributed on a part of the cordon. Each aromatic substance is disposed under a flap (15) at the level of corresponding zones (39-41).</p> |
