| 摘要 |
<p>The embossing and laminating device comprises: a central embossing cylinder ( 1 ), provided with a plurality of protuberances ( 1 P); at least three pressure rollers ( 3, 4, 5 ) disposed along the periphery of the embossing cylinder ( 1 ) and provided with a yielding surface, cooperating with the embossing cylinder; at least three paths to feed one or more plies (V 1 , V 2 , V 4 ) between the central embossing cylinder and each pressure roller; at least a first gluing unit ( 7 ) disposed between two consecutive pressure rollers and cooperating with said central embossing cylinder.</p> |
