| 摘要 |
<p>An embossing roll (10) for producing fibrous products, especially tissue paper products, non-woven products or a hybrid thereof, and preferably hygiene and cleaning products, has a structurized embossing surface suitable to run against an anvil roll. The structurized embossing surface comprises male protrusions or female depressions (16) starting from a base circumferential surface (12) of the roll (10). The embossing pattern is characterized by the following features: the base areas (Al, A2) of selected male protrusions or female depressions (16) in the base circumferential surface (12) are different; the heights or depths (D</p> |
