| 摘要 |
<p>The invention concerns an embossed sheet (10) consisting of at least a cotton-wool-like cellulose ply with basic weight ranging between 12 and 30 g/m2 comprising an embossing pattern (16, 18) including at least a first series of protuberances (16) projecting on one surface of the ply (14) and whereof the density is more than 20 protuberances per cm2. The invention is characterised in that each protuberance (16) of the first series comprises a polyhedral frustum and a flattened free end section (30) with rounded edges.</p> |
