公开(公告)号：US20230150222A1

公开(公告)日：2023-05-18

申请号：US17917863

申请日：2021-03-15

Applicant: KÖRBER TISSUE S.P.A.

Inventor： Luca FRASNETTI ,  Andrea PETRONE ,  Graziano MAZZACCHERINI

IPC: B31F1/07

CPC classification number: B31F1/07 ,  B31F2201/0771 ,  B31F2201/0715 ,  B31F2201/0779 ,  B31F2201/0782

Abstract: An embossing device and a method for embossing, employing an electromagnetic induction device such as to induce an eddy current prevalently on the outer surface of an embossing roller. The eddy currents are such as to prevalently heat the outer surface of the embossing roller.