公开(公告)号：US09878485B2

公开(公告)日：2018-01-30

申请号：US14018619

申请日：2013-09-05

Applicant: HEIDELBERGER DRUCKMASCHINEN AG

Inventor： Edgar Doersam ,  Thorsten Euler ,  Immanuel Fergen ,  Martin Haas ,  Evgeny Kurmakaev ,  Martin Schmitt-Lewen ,  Joachim Sonnenschein

IPC: B29C59/16 ,  B41F19/02 ,  B41F23/04 ,  B41F23/08 ,  G03H1/02 ,  B29C59/02 ,  B29C33/42 ,  G03H1/18

CPC classification number: B29C59/16 ,  B29C33/424 ,  B29C59/022 ,  B29C2059/023 ,  B41F19/02 ,  B41F23/0406 ,  B41F23/08 ,  G03H1/028 ,  G03H2001/185

Abstract: For the production of embossed microstructures in radiation-curing materials, use is made of a micro embossing form fixed to a reflective or scattering cylinder surface. Via a press nip, the micro embossing form comes into contact with the substrate guided over a cylinder or a deflection roller. The radiation-curing material is acted on in one or both pockets, before or after the press nip, with radiation which penetrates into the press nip by reflection or scattering.

公开(公告)号：US11850877B2

公开(公告)日：2023-12-26

申请号：US17176463

申请日：2021-02-16

Applicant: Heidelberger Druckmaschinen AG

Inventor： Martin Schmitt-Lewen ,  Heike Gute ,  Thorsten Euler

IPC: B41M7/00 ,  B41M5/00

CPC classification number: B41M7/0027 ,  B41M5/0017 ,  B41M7/009 ,  B41M7/0036

Abstract: A printed product is produced by providing a substrate, producing at least one interlayer on the substrate, printing a printed image onto the interlayer, and forming a barrier layer on the printed image. The barrier layer is provided on the printed image by applying a barrier composition to at least one carrier, at least partially drying the barrier layer and transferring it to the printed image. Preferred substrates have an acidic precoat layer as an interlayer. Such substrates can then be varnished with glossy varnishes, to achieve particularly high gloss values.

公开(公告)号：US09573359B2

公开(公告)日：2017-02-21

申请号：US14061890

申请日：2013-10-24

Applicant: HEIDELBERGER DRUCKMASCHINEN AG

Inventor： Immanuel Fergen ,  Martin Schmitt-Lewen ,  Andreas Henn ,  Joachim Sonnenschein ,  Karl-Heinz Walther ,  Thorsten Euler ,  Martin Haas ,  Evgeny Kurmakaev ,  Marcel Mahner

IPC: B44B5/00 ,  B41F19/00 ,  B44B5/02 ,  B41F19/06 ,  B41F19/02 ,  B29C41/26

CPC classification number: B41F19/002 ,  B29C41/26 ,  B41F19/004 ,  B41F19/02 ,  B41F19/062 ,  B44B5/0009 ,  B44B5/009 ,  B44B5/026

Abstract: A method and a device for producing and transferring diffractive microstructures to a printing material include applying a fluid to an embossing cylinder and there, during the rotation of the embossing cylinder, solidifying the fluid to such an extent that the fluid is transferred to a printing material in the manner of a film with a solidified microstructure. The embossing cylinder has a cover which is preferably constructed to be either soft as a “flexoshim” or hard as a “nickel shim.” A web-fed or sheet-fed rotary printing press having the device is also provided.

Abstract translation: 用于生产和转移衍射微结构到印刷材料的方法和装置包括将流体施加到压印滚筒，并且在那里，在压印滚筒的旋转期间，将流体固化到使得流体被转印到印刷材料 以具有凝固微结构的膜的方式。 压花圆筒具有优选地被构造为柔软的“柔性”或硬的“镍垫片”的盖。还提供了具有该装置的带卷筒纸或单张纸的旋转印刷机。

公开(公告)号：US20210252895A1

公开(公告)日：2021-08-19

申请号：US17176463

申请日：2021-02-16

Applicant: Heidelberger Druckmaschinen AG

Inventor： Martin Schmitt-Lewen ,  Heike Gute ,  Thorsten Euler

IPC: B41M7/00 ,  B41M5/00

Abstract: A printed product is produced by providing a substrate, producing at least one interlayer on the substrate, printing a printed image onto the interlayer, and forming a barrier layer on the printed image. The barrier layer is provided on the printed image by applying a barrier composition to at least one carrier, at least partially drying the barrier layer and transferring it to the printed image. Preferred substrates have an acidic precoat layer as an interlayer. Such substrates can then be varnished with glossy varnishes, to achieve particularly high gloss values.