PL1839893T3 - Method of printing an image on a metallic surface, particularly on a coin surface - Google Patents

Method of printing an image on a metallic surface, particularly on a coin surface

Info

Publication number
PL1839893T3
PL1839893T3 PL06251732T PL06251732T PL1839893T3 PL 1839893 T3 PL1839893 T3 PL 1839893T3 PL 06251732 T PL06251732 T PL 06251732T PL 06251732 T PL06251732 T PL 06251732T PL 1839893 T3 PL1839893 T3 PL 1839893T3
Authority
PL
Poland
Prior art keywords
metal surface
ink
printing
image
coin
Prior art date
Application number
PL06251732T
Other languages
Polish (pl)
Inventor
Hieu C Truong
Original Assignee
Canadian Mint
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 Canadian Mint filed Critical Canadian Mint
Publication of PL1839893T3 publication Critical patent/PL1839893T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0058—Digital printing on surfaces other than ordinary paper on metals and oxidised metal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0036—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers dried without curing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing

Abstract

A method of printing on a metal surface includes steps of forming a plurality of macropores (110) on at least a portion of a metal surface. A plurality of micropores (112) are formed within and adjacent to the macropores. The metal surface is cleaned, and a first ink having a first color is applied to the macropores and micropores to form at least one image (114) on the metal surface. Preferably, the ink is applied using an inkjet printer. The ink is dried. A second ink (120) having a second color may also be applied to the metal surface and then dried. Additional inks may also be applied. A lacquer top coat (122) may be applied to the metal surface on top of the first ink (and additional inks, if provided). Preferably, the metal surface is part of a coin (100).
PL06251732T 2006-03-29 2006-03-29 Method of printing an image on a metallic surface, particularly on a coin surface PL1839893T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06251732A EP1839893B1 (en) 2006-03-29 2006-03-29 Method of printing an image on a metallic surface, particularly on a coin surface

Publications (1)

Publication Number Publication Date
PL1839893T3 true PL1839893T3 (en) 2010-11-30

Family

ID=36678558

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06251732T PL1839893T3 (en) 2006-03-29 2006-03-29 Method of printing an image on a metallic surface, particularly on a coin surface

Country Status (5)

Country Link
EP (1) EP1839893B1 (en)
AT (1) ATE471822T1 (en)
DE (1) DE602006015034D1 (en)
ES (1) ES2347680T3 (en)
PL (1) PL1839893T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109968850B (en) * 2019-01-31 2021-08-03 上海造币有限公司 High-speed positioning color printing manufacturing method of metal coin and stamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526769A1 (en) 1985-07-26 1987-01-29 Schmalbach Lubeca METHOD FOR DECORATING METAL OR PLASTIC CONTAINERS
US5994264A (en) 1995-06-07 1999-11-30 American Trim, Llc Transfer printing of metal using protective overcoat
DE69909290T2 (en) 1999-09-15 2004-05-27 Agfa-Gevaert Process for producing a heat sensitive element by spray coating
US6359056B1 (en) 2000-01-27 2002-03-19 Kodak Polychrome Graphics Llc Printing plate and method to prepare a printing plate
GB2362605B (en) 2000-05-26 2004-08-25 Becker Ind Coatings Ltd A process of digitally printing on a substrate using an inkjettable paint, an inkjettable paint composition and a method of forming a paint composition
US20020090456A1 (en) 2001-01-09 2002-07-11 Mackey Norman A. System and method for producing patterns on a roll of sheet metal using computer controlled printing heads
GB0106327D0 (en) 2001-03-15 2001-05-02 Euramax Coated Products Ltd Ink jet printing apparatus for decorating metal coil and sheet
US6821305B2 (en) 2003-04-01 2004-11-23 Jas. D. Easton, Inc. Process of producing a colored area of desired depth in an anodized layer of metal article
US7462437B2 (en) 2004-08-31 2008-12-09 Fujifilm Corporation Presensitized lithographic plate comprising support and hydrophilic image-recording layer

Also Published As

Publication number Publication date
ES2347680T3 (en) 2010-11-03
ATE471822T1 (en) 2010-07-15
DE602006015034D1 (en) 2010-08-05
EP1839893B1 (en) 2010-06-23
EP1839893A1 (en) 2007-10-03

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