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Title:
METHOD AND DEVICE FOR ROTARY BLIND EMBOSSING OF A SUBSTRATE, A FEMALE DIE AND/OR A MALE DIE FOR USE IN A DEVICE, AND A METHOD FOR PRODUCING A FEMALE DIE AND/OR A MALE DIE
Document Type and Number:
WIPO Patent Application WO/2019/154659
Kind Code:
A3
Abstract:
The invention relates to a method for the rotary blind embossing of a substrate (3), a device (1) for the rotary blind embossing of a substrate (3), a female die (4a) and/or a male die (4b) for use in a device (1), and to a method for producing a female die (4a) and/or a male die (4b). The method for the rotary blind embossing of a substrate (3) in a work station (1a) comprising an embossing roller (2a) and a counter-pressure roller (2b) comprises the following steps: a) preparing the substrate (3); b) blind embossing the substrate (3) by means of at least one female die (4a) provided on the embossing roller (2a) and at least one male die (4b) provided on the counter-pressure roller (2b). The device (1) for the rotary blind embossing of a substrate (3) comprises a work station (1a) having an embossing roller (2a) and a counter-pressure roller (2b), at least one female die (4a) being provided on the embossing roller (2a) and at least one male die (4b) being provided on the counter-pressure roller (2b).

Inventors:
SCHWEIKHARDT RENÉ (DE)
LÖCHNER THOMAS (DE)
NAUMANN JOHANNES (DE)
HELBIG JOHANNES (DE)
Application Number:
PCT/EP2019/052009
Publication Date:
November 21, 2019
Filing Date:
January 28, 2019
Export Citation:
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Assignee:
HINDERER MUEHLICH GMBH & CO KG (DE)
KOENIG & BAUER AG (DE)
International Classes:
B41F19/02; B31F1/07; B41F19/06; B41M1/24; B44B5/00; B44B5/02
Domestic Patent References:
WO2007028557A12007-03-15
Foreign References:
DE10040683A12002-03-07
DE102004014373A12005-10-13
Attorney, Agent or Firm:
NORBERT ZINSINGER, PATENTANWÄLTE LOUIS-PÖHLAU-LOHRENTZ (DE)
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