公开(公告)号：WO2023088642A1

公开(公告)日：2023-05-25

申请号：PCT/EP2022/079680

申请日：2022-10-25

Applicant: VALMET AB

Inventor： EKEGREN, Patric ,  PIHL, Johanna ,  LINDEWALL, Mickey ,  ADAMSSON, Ola ,  HELLSTRÖM, Lars P

IPC: G01G17/02 ,  G01G19/04 ,  D21G9/00 ,  B65H16/06

Abstract: A device and a method for weighing a roll of continuous web material on a spool at a weigh-ing station in a continuous process is described, which has fewer mechanical parts and is safer to use than prior devices and methods. The device is arranged adjacent to at least one of a pair of guide rails and comprises a damper and a load cell, wherein the load cell is integrated into at least one guide rail.