公开(公告)号：US20230234281A1

公开(公告)日：2023-07-27

申请号：US17591135

申请日：2022-02-02

Applicant: Krones AG

Inventor： Alexandra LYASHENKO ,  Peggy AUGST

IPC: B29C64/124 ,  B33Y40/20 ,  B33Y10/00

CPC classification number: B29C64/124 ,  B33Y40/20 ,  B33Y10/00 ,  B33Y80/00

Abstract: A method is described for radiation-cured relief printing onto containers, where at least two print layers are applied one on top of the other onto a container surface by way of an ink jet and are cured successively by way of irradiation in such a way that the print layers, in particular edge regions thereof, can run over one another and/or alongside one another. As a result, the height and contours of relief-like printed images can be adjusted flexibly and efficiently by radiation-induced limited smoothing.

公开(公告)号：US20220379647A1

公开(公告)日：2022-12-01

申请号：US17587838

申请日：2022-01-28

Applicant: Krones AG

Inventor： Peggy AUGST ,  Alexandra LYASHENKO

IPC: B41M7/00 ,  B41J3/407

Abstract: A method for producing a relief-like printed image on containers is described in which print layers are layered onto one another by way of jet application of a printing paint, an ink, a varnish, or an adhesive from at least one print head onto a container, thereby producing elevated regions of the printed image. Due to the fact that the print layers are each applied in full tone printing, optical and haptic effects can be created on container surfaces with low equipment complexity and a minimal number of printing steps.