WO2017088964A3 - Prägeverfahren zum prägen von mikro- oder nanostrukturen - Google Patents

Prägeverfahren zum prägen von mikro- oder nanostrukturen Download PDF

Info

Publication number
WO2017088964A3
WO2017088964A3 PCT/EP2016/001922 EP2016001922W WO2017088964A3 WO 2017088964 A3 WO2017088964 A3 WO 2017088964A3 EP 2016001922 W EP2016001922 W EP 2016001922W WO 2017088964 A3 WO2017088964 A3 WO 2017088964A3
Authority
WO
WIPO (PCT)
Prior art keywords
varnish
embossing
layer
micrometer
structures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2016/001922
Other languages
English (en)
French (fr)
Other versions
WO2017088964A2 (de
Inventor
Andreas Rauch
Frank Sievers
Georg Kiefersauer
Birgit Seiß
Christian Fuhse
Andreas Pretsch
Michael Rahm
Manfred Heim
Winfried HOFFMÜLLER
Herbert ZASCHKA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giesecke+Devrient GmbH
Original Assignee
Giesecke+Devrient GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giesecke+Devrient GmbH filed Critical Giesecke+Devrient GmbH
Priority to EP16798626.4A priority Critical patent/EP3380334B1/de
Priority to EP20020436.0A priority patent/EP3792072A1/de
Priority to CN201680079437.6A priority patent/CN108472981B/zh
Priority to EP20020437.8A priority patent/EP3792073B1/de
Publication of WO2017088964A2 publication Critical patent/WO2017088964A2/de
Publication of WO2017088964A3 publication Critical patent/WO2017088964A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/024—Work piece loading or discharging arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17—Dry transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Prägen von Strukturen mit Abmessungen im Bereich von Mikro- oder Nanometern in eine Lackschicht (6) aus einem Lack, wobei die Lackschicht (6) auf eine Seite einer Folienbahn (5) aufgebracht ist und mittels ultravioletter Strahlung härtbar ist. Die Folienbahn (5) wird in Beförderungsrichtung zuerst mit der Seite, auf der sich die noch nicht gehärtete Lackschicht befindet, durch einen Presseur (2) an einen Prägezylinder (1) gepresst, auf dessen Oberfläche sich die zu prägenden Strukturen im Mikro- oder Nanometerbereich befinden. Hierbei formen sich die Strukturen im Mikro- oder Nanometerbereich in die Lackschicht ab. Anschließend wird die Lackschicht (6) durch eine ultraviolette Strahlung einer Quelle für ultraviolette Strahlung gehärtet. Erfindungsgemäß wird die Folienbahn (5) von oben oder mindestens von schräg oben zum Prägezylinder (1) geführt.
PCT/EP2016/001922 2015-11-27 2016-11-18 Prägeverfahren zum prägen von mikro- oder nanostrukturen Ceased WO2017088964A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP16798626.4A EP3380334B1 (de) 2015-11-27 2016-11-18 Prägeverfahren zum prägen von mikro- oder nanostrukturen
EP20020436.0A EP3792072A1 (de) 2015-11-27 2016-11-18 Prägeverfahren zum prägen von mikro- oder nanostrukturen
CN201680079437.6A CN108472981B (zh) 2015-11-27 2016-11-18 用于压印微结构或者纳米结构的压印方法
EP20020437.8A EP3792073B1 (de) 2015-11-27 2016-11-18 Prägeverfahren zum prägen von mikro- oder nanostrukturen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015015407.9 2015-11-27
DE102015015407.9A DE102015015407A1 (de) 2015-11-27 2015-11-27 Prägeverfahren zum Prägen von Mikro- oder Nanostrukturen

Publications (2)

Publication Number Publication Date
WO2017088964A2 WO2017088964A2 (de) 2017-06-01
WO2017088964A3 true WO2017088964A3 (de) 2017-07-20

Family

ID=57389366

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/001922 Ceased WO2017088964A2 (de) 2015-11-27 2016-11-18 Prägeverfahren zum prägen von mikro- oder nanostrukturen

Country Status (4)

Country Link
EP (3) EP3792073B1 (de)
CN (2) CN111497492B (de)
DE (1) DE102015015407A1 (de)
WO (1) WO2017088964A2 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA986937B (en) * 1997-08-04 1999-02-08 Hsm Holographic Systems Munche A method and an apparatus for fabricating a surface structure particulary a holographic surface structure on a substrate
EP1720079A1 (de) * 2005-05-06 2006-11-08 Neopack, Sl Farbige Zusammensetzung mit einem Hologramm und Verfahren zur Herstellung
WO2011020727A1 (en) * 2009-08-21 2011-02-24 Basf Se Apparatus and method for a sub microscopic and optically variable image carrying device
EP2865625A1 (de) * 2013-10-25 2015-04-29 Giesecke & Devrient GmbH Verfahren und Vorrichtung zum Herstellen eines Sicherheitselementes
WO2015172189A1 (en) * 2014-05-15 2015-11-19 Innovia Security Pty Ltd In line manufacturing of documents with security elements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2244324A1 (en) * 1997-08-04 1999-02-04 Hsm Holographic Systems Munchen Gmbh A method and an apparatus for fabricating a surface structure, particularly a holographic surface structure, on a substrate
EP1362682A1 (de) 2002-05-13 2003-11-19 ZBD Displays Ltd, Verfahren und Vorrichtung zum Ausrichten von Flüssigkristallen
EP1580015A1 (de) * 2004-03-24 2005-09-28 Kba-Giori S.A. Verfahren und Vorrichtung zum Aufbringen von Identitätsmarkierungen auf Sicherheitsdokumenten
CA2881441C (en) * 2006-09-15 2016-08-30 Innovia Security Pty Ltd Improvements in security documents
DE112009002538A5 (de) * 2008-10-17 2011-09-08 Securency International Pty Ltd. Passerverfahren und Vorrichtung für geprägte und gedruckte Merkmale
KR20100113918A (ko) * 2009-04-14 2010-10-22 이용근 한지공예품의 양각문양형성방법 및 이를 이용하여 제조된 양각문양이 형성된 한지공예품
DE102011009135A1 (de) * 2011-01-21 2012-07-26 Heidelberger Druckmaschinen Ag Druckmaschine
MX368240B (es) * 2012-06-14 2019-09-25 Basf Se Método para la fabricación de elementos de seguridad y hologramas.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA986937B (en) * 1997-08-04 1999-02-08 Hsm Holographic Systems Munche A method and an apparatus for fabricating a surface structure particulary a holographic surface structure on a substrate
EP1720079A1 (de) * 2005-05-06 2006-11-08 Neopack, Sl Farbige Zusammensetzung mit einem Hologramm und Verfahren zur Herstellung
WO2011020727A1 (en) * 2009-08-21 2011-02-24 Basf Se Apparatus and method for a sub microscopic and optically variable image carrying device
EP2865625A1 (de) * 2013-10-25 2015-04-29 Giesecke & Devrient GmbH Verfahren und Vorrichtung zum Herstellen eines Sicherheitselementes
WO2015172189A1 (en) * 2014-05-15 2015-11-19 Innovia Security Pty Ltd In line manufacturing of documents with security elements

Also Published As

Publication number Publication date
CN108472981A (zh) 2018-08-31
EP3792073A1 (de) 2021-03-17
CN111497492B (zh) 2022-03-08
EP3792073B1 (de) 2024-05-15
CN108472981B (zh) 2020-05-19
EP3380334A2 (de) 2018-10-03
EP3380334B1 (de) 2022-07-27
CN111497492A (zh) 2020-08-07
EP3792072A1 (de) 2021-03-17
WO2017088964A2 (de) 2017-06-01
DE102015015407A1 (de) 2017-06-01

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