公开(公告)号：US20170361952A1

公开(公告)日：2017-12-21

申请号：US15538001

申请日：2015-12-15

Applicant: TSCHEULIN-ROTHAL GMBH

Inventor： MARCEL KÜFFNER ,  PIOTR WALACHOWSKI ,  KRZYSZTOF LUSZCZEWSKI

IPC: B65B7/01 ,  B31D1/00 ,  B31F1/07

CPC classification number: B65B7/01 ,  B31D1/0018 ,  B31F1/07 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0761 ,  B31F2201/0779 ,  B31F2201/0787 ,  B31F2201/0792 ,  B41M1/24

Abstract: A method for producing partially embossed blanks is disclosed. The method is to provide a continuous web of an embossable material, and guide it between two cylinders which emboss its surface. The embossed web is fed to a stamping device to punch blanks from the web. One of the embossing cylinders has a marking which is readable by a first sensor. The first sensor reads the position of the marking and produces a signal which triggers a printing device to produce a print mark on the web identifying the position of the embossing. The print mark is read by a second sensor which produces a signal for controlling and adjusting a feeding distance by which feed rolls supply the web to the stamping device that punches blanks from the web in register with the partial embossing of the blank. A device for conducting the method is also disclosed.