| 摘要 |
<p>The method involves providing an embossing roller set comprising a male roller (P11) including a male surface structure with structural elements and logo structures and comprising a female roller (M11) with a female surface structure that is associated to the surface structure of the male roller for embossing operation with the male roller. The embossing rollers are used for fine embossing in on-line process, where the associated female surface structure is produced independently of previously produced or physically pre-existing male surface structure. An independent claim is also included for an embossing roller set.</p> |
