| 摘要 |
<p>The device comprising: a pair of embossing cylinders (1, 3) having tips (1P, 3P) arranged symmetrically on the two rollers; a pair of pressure rollers (5, 7), each of which works in conjunction with one of the embossing cylinders; a glue applicator (17) associated with one of said two embossing cylinders; and a laminating roller (13) positioned downstream of the nip (G) between the embossing cylinders (1, 3) and working in conjunction with the embossing cylinder (1) which is associated with said glue applicator (17). The embossing cylinder (1) associated with said laminating roller (13) has a diameter greater than that of the other embossing cylinder (3).</p> |
