WO2006114600A3 - Multi-colour printing - Google Patents

Multi-colour printing Download PDF

Info

Publication number
WO2006114600A3
WO2006114600A3 PCT/GB2006/001498 GB2006001498W WO2006114600A3 WO 2006114600 A3 WO2006114600 A3 WO 2006114600A3 GB 2006001498 W GB2006001498 W GB 2006001498W WO 2006114600 A3 WO2006114600 A3 WO 2006114600A3
Authority
WO
WIPO (PCT)
Prior art keywords
colour
substrate
additive
point
laser beam
Prior art date
Application number
PCT/GB2006/001498
Other languages
French (fr)
Other versions
WO2006114600A2 (en
Inventor
David Miller
Original Assignee
Datalase Ltd
David Miller
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 Datalase Ltd, David Miller filed Critical Datalase Ltd
Publication of WO2006114600A2 publication Critical patent/WO2006114600A2/en
Publication of WO2006114600A3 publication Critical patent/WO2006114600A3/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/475Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material for heating selectively by radiation or ultrasonic waves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/34Multicolour thermography

Abstract

A substrate-marking system comprises a substrate-marking apparatus and a substrate. The substrate includes an additive susceptible to changing colour to one of at least two selectable colours upon irradiation, each selectable colour being different from the colour, if any, of the additive prior to irradiation. The apparatus comprises a laser diode for emitting a beam of laser light and means for aligning a desired point on the substrate with the laser beam. In use, the laser beam irradiates the desired point thus causing the additive to change colour at the point. The apparatus further comprises means for controlling a fluence level of the laser beam at the point such that, in use, the resultant colour of the additive can be selected from the selectable colours.
PCT/GB2006/001498 2005-04-25 2006-04-25 Multi-colour printing WO2006114600A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0508359.7 2005-04-25
GB0508359A GB0508359D0 (en) 2005-04-25 2005-04-25 Multi-colour printing

Publications (2)

Publication Number Publication Date
WO2006114600A2 WO2006114600A2 (en) 2006-11-02
WO2006114600A3 true WO2006114600A3 (en) 2007-05-10

Family

ID=34640101

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/001498 WO2006114600A2 (en) 2005-04-25 2006-04-25 Multi-colour printing

Country Status (2)

Country Link
GB (1) GB0508359D0 (en)
WO (1) WO2006114600A2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8343411B2 (en) 2010-04-23 2013-01-01 The Procter & Gamble Company Method of producing a web substrate having activated color regions in deformed regions
US8435924B2 (en) 2009-11-04 2013-05-07 The Procter & Gamble Company Method of producing color change in overlapping layers
US8440587B2 (en) 2010-04-23 2013-05-14 The Procter & Gamble Company Method of producing color change in a web substrate
US8637430B2 (en) 2010-04-23 2014-01-28 The Procter & Gamble Company Web substrate having activated color regions in topical additive regions
US8975210B2 (en) 2010-04-23 2015-03-10 The Procter & Gamble Co. Web substrate having activated color regions in deformed regions
US9460373B2 (en) 2008-01-24 2016-10-04 Quad/Graphics, Inc. Printing using color changeable material

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008051094A1 (en) * 2006-10-25 2008-05-02 Kevin Wilkie Direct meat mark identification system
US8120811B2 (en) 2007-11-21 2012-02-21 Quad/Graphics, Inc. System and method for adding data to a printed publication
DE102010010071A1 (en) * 2010-02-26 2011-09-01 Bundesdruckerei Gmbh Marking device and method for marking value or security documents using optical fibers
DE102010010070A1 (en) * 2010-02-26 2011-09-01 Bundesdruckerei Gmbh A marking device and method for marking value or security documents with high resolution
US8460597B2 (en) 2011-03-22 2013-06-11 The Procter & Gamble Company Method of producing color change in a substrate
GB201110025D0 (en) * 2011-06-15 2011-07-27 Datalase Ltd Radiation tracking apparatus
GB201222955D0 (en) 2012-12-19 2013-01-30 Innovia Films Ltd Film
GB201222961D0 (en) 2012-12-19 2013-01-30 Innovia Films Ltd Label
JP6343255B2 (en) * 2015-05-26 2018-06-13 ローランドディー.ジー.株式会社 Foil stamping device
JP6976115B2 (en) * 2017-09-20 2021-12-08 株式会社東芝 Laser recording device and method
BR112020024318A2 (en) 2018-07-05 2021-02-23 Tetra Laval Holdings & Finance Sa laser ablation marking system for providing an image to a continuous sheet of packaging material, marking device, and method for providing an image to a continuous sheet of packaging material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843384A (en) * 1971-06-14 1974-10-22 Matsushita Electric Ind Co Ltd Heat-sensitive two color recording paper
US4917939A (en) * 1985-04-16 1990-04-17 Canon Kabushiki Kaisha Recording method and recording medium
US20010016297A1 (en) * 1997-10-15 2001-08-23 Tatsuhiko Obayashi Image recording medium, image recording method and heat coloring polymer compound
US6633319B1 (en) * 1998-03-30 2003-10-14 Minolta Co., Ltd. Image recording apparatus
US20040176617A1 (en) * 2003-02-28 2004-09-09 Kap-Soo Cheon Novel dyes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843384A (en) * 1971-06-14 1974-10-22 Matsushita Electric Ind Co Ltd Heat-sensitive two color recording paper
US4917939A (en) * 1985-04-16 1990-04-17 Canon Kabushiki Kaisha Recording method and recording medium
US20010016297A1 (en) * 1997-10-15 2001-08-23 Tatsuhiko Obayashi Image recording medium, image recording method and heat coloring polymer compound
US6633319B1 (en) * 1998-03-30 2003-10-14 Minolta Co., Ltd. Image recording apparatus
US20040176617A1 (en) * 2003-02-28 2004-09-09 Kap-Soo Cheon Novel dyes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9460373B2 (en) 2008-01-24 2016-10-04 Quad/Graphics, Inc. Printing using color changeable material
US8435924B2 (en) 2009-11-04 2013-05-07 The Procter & Gamble Company Method of producing color change in overlapping layers
US8343411B2 (en) 2010-04-23 2013-01-01 The Procter & Gamble Company Method of producing a web substrate having activated color regions in deformed regions
US8440587B2 (en) 2010-04-23 2013-05-14 The Procter & Gamble Company Method of producing color change in a web substrate
US8637430B2 (en) 2010-04-23 2014-01-28 The Procter & Gamble Company Web substrate having activated color regions in topical additive regions
US8975210B2 (en) 2010-04-23 2015-03-10 The Procter & Gamble Co. Web substrate having activated color regions in deformed regions

Also Published As

Publication number Publication date
WO2006114600A2 (en) 2006-11-02
GB0508359D0 (en) 2005-06-01

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