公开(公告)号：US20230322008A1

公开(公告)日：2023-10-12

申请号：US18022106

申请日：2021-08-24

Applicant: SWISS KRONO Tec AG

Inventor： Sebastian DICKE ,  Sabrina PFEIFFER

IPC: B41M5/00

CPC classification number: B41M5/0047

Abstract: The disclosure relates to a method for printing a decoration to be printed onto a plurality of print surfaces by digital printing equipment. The method includes: providing a digital template and reference measurement data of a decoration to be printed, said data being hyperspectral and spatially resolved, printing the decoration to be printed onto a print surface using the digital template, measuring measured variables of the decoration printed on the print surface (20), thereby obtaining print measurement data that are hyperspectral and spatially resolved, comparing the print measurement data with the reference measurement data and determining a measure of deviation of the print measurement data (6) from the reference measurement data, modifying the digital template if the measure of the deviation meets a predetermined criterion, and repeating the above steps.

公开(公告)号：US20240426058A1

公开(公告)日：2024-12-26

申请号：US18728647

申请日：2023-01-13

Applicant: SWISS KRONO TEC AG

Inventor： Frank OLDORFF ,  Sebastian DICKE

IPC: D21H19/82 ,  B41J2/155 ,  B41J2/18 ,  B41J15/04 ,  B41J29/00 ,  B41M3/00 ,  B41M5/00 ,  D21H17/67 ,  D21H23/34 ,  D21H23/50 ,  D21H23/72

Abstract: The invention relates to a method for producing decorative paper, in which a decorative design in printed onto a paper web. According to the method, a digital printing system is used, the paper web has a grammage of at least 45 g/m2 and at most 65 g/m2, a primer is applied to the paper web in a application amount of at least 4 g/m2 and at most 6 g/m2, preferably 5 g/m2, prior to the decorative design being printed on, and the decorative design is printed on with at most 7.5 g/m2 printing ink.

公开(公告)号：US20240009993A1

公开(公告)日：2024-01-11

申请号：US18255001

申请日：2021-12-01

Applicant: SWISS KRONO Tec AG

Inventor： Sebastian DICKE

IPC: B41F33/00 ,  B41J3/01 ,  D21H21/48 ,  B44C5/04

CPC classification number: B41F33/0036 ,  B41J3/01 ,  D21H21/48 ,  B44C5/04

Abstract: The disclosure relates to a method for processing an object, in which a printed image is printed onto the object by a digital printing facility and the object is then further processed in at least one work station. The at least one work station being controlled by an electric control unit, where at least one control character is applied to the object by the digital printing facility, the control character being detected in or upstream of the work station by at least one sensor and transmitted to the electric control unit, which controls the at least one work station depending on the control character transmitted.

公开(公告)号：US20230396725A1

公开(公告)日：2023-12-07

申请号：US18266939

申请日：2021-11-25

Applicant: SWISS KRONO Tec AG

Inventor： Sabrina PFEIFFER ,  Sebastian DICKE ,  Falko GEITZ ,  Frank OLDORFF

IPC: H04N1/60 ,  H04N1/00 ,  G06F3/12

CPC classification number: H04N1/6013 ,  H04N1/6044 ,  H04N1/00665 ,  G06F3/1208

Abstract: The disclosure relates to a method for printing a paper web with at least one print motif by means of a digital printing facility. The method includes: providing a digital image of a master sample of the print motif, printing a plurality of copies of a section of the at least one print motif with different color settings, creating digital images of the printed copies, comparing the digital images of the printed copies with the digital image of the master sample, where a degree of similarity is determined in each case, selecting color settings using the determined degrees of similarity and printing the print motif onto the paper web with the selected color settings.

公开(公告)号：US20230278825A1

公开(公告)日：2023-09-07

申请号：US18016547

申请日：2021-06-14

Applicant: SWISS KRONO Tec AG

Inventor： Frank OLDORFF ,  Sebastian DICKE

IPC: B65H37/00 ,  B65H18/16

CPC classification number: B65H37/00 ,  B65H18/16 ,  B65H2301/514 ,  B65H2301/5162

Abstract: The disclosure relates to a method for producing a circumferential packaging for a paper roll. The paper roll has a wound paper web and two opposing end faces and a circumferential surface that connected the end faces to each other. The method includes the following steps: applying a protective material in liquid form to an end section of the paper web by at least one application unit, the protective material being applied to one of two sides of the end section of the paper web, winding up the end section of the paper web, so that the end section forms at least one outer layer of the paper roll, and curing the protective material, resulting in a protective layer that covers the circumferential surface.