公开(公告)号：US11167577B2

公开(公告)日：2021-11-09

申请号：US16616828

申请日：2018-05-18

Applicant: VMI HOLLAND B.V.

Inventor： William Van Het Hul ,  Erwin Bertram Welink

IPC: B41K3/08 ,  B29C48/08 ,  B29C48/25 ,  B29C48/00 ,  B41K3/10 ,  B41K3/12 ,  B41K3/14 ,  B29C37/00

Abstract: Disclosed is a system and a method for marking a continuously produced sheet of elastomeric material to identify sheet batches associated with a respective stock of raw extrusion material in a longitudinal direction of the continuously produced sheet. The apparatus includes one or more marking tools for providing the continuously produced sheet with a series of batch markings which are indicative of the respective sheet batch and for providing a start or end marking indicating the start or end, respectively, of a respective sheet batch.