EP1217467A3 - Method for duplex printing and/or coating of a substrate - Google Patents

Method for duplex printing and/or coating of a substrate Download PDF

Info

Publication number
EP1217467A3
EP1217467A3 EP01127118A EP01127118A EP1217467A3 EP 1217467 A3 EP1217467 A3 EP 1217467A3 EP 01127118 A EP01127118 A EP 01127118A EP 01127118 A EP01127118 A EP 01127118A EP 1217467 A3 EP1217467 A3 EP 1217467A3
Authority
EP
European Patent Office
Prior art keywords
substrate
toner
temperature
toner layer
glass transition
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.)
Granted
Application number
EP01127118A
Other languages
German (de)
French (fr)
Other versions
EP1217467B1 (en
EP1217467A2 (en
Inventor
Domingo Rohde
Detlef Schulze-Hagenest
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1217467A2 publication Critical patent/EP1217467A2/en
Publication of EP1217467A3 publication Critical patent/EP1217467A3/en
Application granted granted Critical
Publication of EP1217467B1 publication Critical patent/EP1217467B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/238—Arrangements for copying on both sides of a recording or image-receiving material using more than one reusable electrographic recording member, e.g. single pass duplex copiers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2098—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using light, e.g. UV photohardening
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00016—Special arrangement of entire apparatus
    • G03G2215/00021—Plural substantially independent image forming units in cooperation, e.g. for duplex, colour or high-speed simplex
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/207—Type of toner image to be fixed 
    • G03G2215/2083—Type of toner image to be fixed  duplex

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Counters In Electrophotography And Two-Sided Copying (AREA)
  • Printing Methods (AREA)

Abstract

Es wird ein Verfahren zum doppelseitigen Bedrucken und/oder Beschichten eines Substrats, insbesondere aus Papier oder Karton, unter Verwendung mindestens eines flüssigen oder trockenen, mindestens ein Polymer aufweisenden Toners vorgeschlagen. Es ist vorgesehen, dass mindestens eine Tonerschicht oder ein erstes, mindestens eine Tonerschicht aufweisendes Bild auf eine erste Seite des Substrats übertragen wird. Anschließend wird der Toner auf seine Glasübergangstemperatur oder eine darüberliegende Temperatur erhitzt und auf dem Substrat fixiert. Dabei verschiebt sich der ursprüngliche Glasumwandlungspunkt des Toners in Folge der Vernetzung seiner Polymerketten auf ein höheres Temperaturniveau und die Viskosität wird erhöht. In einem zweiten Bearbeitungsschritt wird mindestens eine Tonerschicht oder ein zweites, mindestens eine Tonerschicht aufweisendes Bild auf die zweite Substratseite übertragen und auf eine Temperatur erhitzt, die gleich groß wie oder größer als seine Glasübergangstemperatur ist.

Figure imgaf001
A method is proposed for double-sided printing and / or coating of a substrate, in particular of paper or cardboard, using at least one liquid or dry toner having at least one polymer. It is provided that at least one toner layer or a first, at least one toner layer having image is transferred to a first side of the substrate. Subsequently, the toner is heated to its glass transition temperature or an overlying temperature and fixed on the substrate. In this case, the original glass transition point of the toner shifts due to the crosslinking of its polymer chains to a higher temperature level and the viscosity is increased. In a second processing step, at least one toner layer or a second image having at least one toner layer is transferred to the second substrate side and heated to a temperature which is equal to or greater than its glass transition temperature.
Figure imgaf001
EP01127118A 2000-12-22 2001-11-15 Method for duplex printing and/or coating of a substrate Expired - Lifetime EP1217467B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10064560 2000-12-22
DE10064560A DE10064560A1 (en) 2000-12-22 2000-12-22 Process for double-sided printing and / or coating of a substrate

Publications (3)

Publication Number Publication Date
EP1217467A2 EP1217467A2 (en) 2002-06-26
EP1217467A3 true EP1217467A3 (en) 2006-03-15
EP1217467B1 EP1217467B1 (en) 2008-01-09

Family

ID=7668655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01127118A Expired - Lifetime EP1217467B1 (en) 2000-12-22 2001-11-15 Method for duplex printing and/or coating of a substrate

Country Status (4)

Country Link
US (1) US6535711B2 (en)
EP (1) EP1217467B1 (en)
JP (1) JP2002251085A (en)
DE (2) DE10064560A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064552B4 (en) * 2000-12-22 2004-10-07 Nexpress Solutions Llc Method and machine for printing and / or coating a substrate
US6713222B2 (en) * 2002-02-28 2004-03-30 Xerox Corporation Curing processes
JP2003295688A (en) * 2002-04-04 2003-10-15 Canon Inc Image forming apparatus
DE10301587A1 (en) * 2003-01-17 2004-08-05 Nexpress Solutions Llc Procedure to transport media printed on face side for reverse side printing, with preheating of face side toner to above glass transition temperature
JP4556444B2 (en) * 2003-03-27 2010-10-06 コニカミノルタホールディングス株式会社 Image recording device
US7184698B2 (en) * 2004-03-17 2007-02-27 Eastman Kodak Company Durable electrophotographic prints
DE102004043920A1 (en) * 2004-09-10 2006-03-30 OCé PRINTING SYSTEMS GMBH A method for modifying properties of toner images applied to an image carrier in an electrographic printing or copying device
US7550244B2 (en) * 2006-06-14 2009-06-23 Eastman Kodak Company Reactive polymer particles and method of preparation
JP2008040212A (en) * 2006-08-08 2008-02-21 Konica Minolta Business Technologies Inc Both side image forming method
WO2009076984A1 (en) * 2007-12-17 2009-06-25 Eastman Kodak Company Method and apparatus for fusing a heat curable toner to a carrier sheet
WO2010066267A1 (en) * 2008-12-09 2010-06-17 Eastman Kodak Company A method of fixing a heat curable toner to a carrier substrate
DE102012103343A1 (en) * 2012-04-17 2013-10-17 Océ Printing Systems GmbH & Co. KG A method of operating a digital printer by exposing a record carrier to ions and associated digital printers
DE102013201552B4 (en) * 2013-01-30 2017-03-30 Océ Printing Systems GmbH & Co. KG Printing arrangement for double-sided printing of a recording medium and printing method
NL2013107B1 (en) * 2014-07-02 2016-09-13 Xeikon Ip Bv A multicolour printing process and a liquid toner composition.
US9804539B2 (en) * 2015-05-27 2017-10-31 Canon Kabushiki Kaisha Image forming apparatus and image forming method
US9939760B2 (en) * 2015-12-24 2018-04-10 Canon Kabushiki Kaisha Image forming apparatus
EP3745307B1 (en) 2016-01-08 2024-02-28 Entrust Corporation Card printing mechanism with card return path
JP2019020630A (en) * 2017-07-19 2019-02-07 株式会社ミマキエンジニアリング Electrophotographic printer and printing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578797A (en) * 1969-09-26 1971-05-18 Eastman Kodak Co Fusing method and apparatus
JPH03125158A (en) * 1989-10-09 1991-05-28 Toshiba Corp Toner for electrophotograhy and its fixing method
JPH0863018A (en) * 1994-08-26 1996-03-08 Hitachi Koki Co Ltd Fixing device
JPH0990672A (en) * 1995-09-20 1997-04-04 Fujitsu Ltd Toner for flash fixation
US5672452A (en) * 1992-06-15 1997-09-30 Canon Kabushiki Kaisha Method for transferring color images onto both sides of a transfer material
JPH10166673A (en) * 1996-12-06 1998-06-23 Shinko Electric Co Ltd Recording paper conveying mechanism for color printer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992006417A1 (en) * 1990-10-02 1992-04-16 Siemens Nixdorf Informationssysteme Aktiengesellschaft Thermo-fixing station with belt conveyor
US5405726A (en) * 1991-11-11 1995-04-11 Bando Chemical Industries. Ltd. Method and apparatus for decolorization, and image forming apparatus
JPH0713449A (en) * 1993-06-22 1995-01-17 Canon Inc Image forming device
US5848323A (en) * 1995-02-06 1998-12-08 Hitachi Koki Co., Ltd. Apparatus for printing images on both sides of an image printing medium by one process
JPH0990787A (en) * 1995-09-20 1997-04-04 Hitachi Ltd Belt fixing device, electrophotographic device using it, and fixing method of belt fixing device
JP3384707B2 (en) * 1997-03-19 2003-03-10 富士通株式会社 Image forming device
US6020102A (en) * 1997-07-04 2000-02-01 Canon Kabushiki Kaisha Positive-chargeable toner, image forming method and apparatus unit
JPH11133776A (en) * 1997-10-30 1999-05-21 Fuji Xerox Co Ltd Fixing device and image forming device
JP3296482B2 (en) * 1998-08-13 2002-07-02 富士写真フイルム株式会社 Thermal development device
EP1045284B1 (en) * 1999-04-14 2005-07-06 Fuji Photo Film Co., Ltd. Heat developing method for heat developable image recording material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578797A (en) * 1969-09-26 1971-05-18 Eastman Kodak Co Fusing method and apparatus
JPH03125158A (en) * 1989-10-09 1991-05-28 Toshiba Corp Toner for electrophotograhy and its fixing method
US5672452A (en) * 1992-06-15 1997-09-30 Canon Kabushiki Kaisha Method for transferring color images onto both sides of a transfer material
JPH0863018A (en) * 1994-08-26 1996-03-08 Hitachi Koki Co Ltd Fixing device
JPH0990672A (en) * 1995-09-20 1997-04-04 Fujitsu Ltd Toner for flash fixation
JPH10166673A (en) * 1996-12-06 1998-06-23 Shinko Electric Co Ltd Recording paper conveying mechanism for color printer

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 338 (P - 1243) 27 August 1991 (1991-08-27) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 11 30 September 1998 (1998-09-30) *
SCHULZE-HAGENEST D ET AL: "UV-CURED TONERS FOR PRINTING AND COATING ON PAPER-LIKE SUBSTRATES", INTERNATIONAL CONFERENCE ON DIGITAL PRINTING TECHNOLOGIES. T-8 INTRODUCTION TO DIGITAL HALFTONING. TUTORIAL NOTES. SEATTLE, WA, NOV. 2, 1997, SPRINGFIELD, VA : IS&T, US, 2 November 1997 (1997-11-02), pages 168 - 172, XP001058422 *

Also Published As

Publication number Publication date
JP2002251085A (en) 2002-09-06
US20020141791A1 (en) 2002-10-03
DE50113470D1 (en) 2008-02-21
US6535711B2 (en) 2003-03-18
EP1217467B1 (en) 2008-01-09
DE10064560A1 (en) 2002-06-27
EP1217467A2 (en) 2002-06-26

Similar Documents

Publication Publication Date Title
EP1217467A3 (en) Method for duplex printing and/or coating of a substrate
EP1595029B1 (en) Security paper and method for the production thereof
US5413839A (en) Transfer film
EP1395438B1 (en) Value document and method for the production thereof
US20110111118A1 (en) Process for the screened application of fluids to substrates
DE60021321T2 (en) Image forming method and apparatus
AT502602A1 (en) METHOD AND DEVICE FOR STRIKING A SUBSTRATE AND PRINTING SIZE
EP2367692B1 (en) Value document with matte and glossy surface areas and method for the production thereof
US7828922B2 (en) Methods for making false watermarks in a fibrous substrate
WO2000077300A1 (en) Metallized paper with grease resistance
EP0461475B1 (en) Method for transferring a pattern onto a substrate and use of a film
Kyrychok et al. The influence of pressure during intaglio printing on banknotes durability
DE69822670T2 (en) PRINTED PRODUCT WITH REFLECTIVE PRESSURE EFFECT AND METHOD FOR THIS
DE69826131T2 (en) Heat-pressure fixing
WO2003101747A1 (en) Coating of substrates prior to inkjet printing
DE102019115530A1 (en) Method, device and body
DE102017122202A1 (en) Rewritable printing plate
Mumby Printing for packaging
FR2952583A1 (en) SYSTEM AND METHOD FOR DEPOSITING SOLIDIFIABLE TRANSLUCENT FLUID WITH A DETERMINED THICKNESS
US6549746B2 (en) Process and device for printing and/or coating of a substrate
DE19606069C1 (en) Method and device for producing a dial
EP3599449B1 (en) Method for determining a colour recipe
AU2020397089A1 (en) Decorative foil, method for producing a decorative foil and method for decorating a target substrate
Rentzhog Water-based flexographic printing on polymer-coated board
CN105252882A (en) Intelligent intaglio printing system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EASTMAN KODAK COMPANY

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: G03G 9/13 20060101ALI20060120BHEP

Ipc: G03G 15/23 20060101AFI20020103BHEP

Ipc: G03G 15/20 20060101ALI20060120BHEP

17P Request for examination filed

Effective date: 20060304

17Q First examination report despatched

Effective date: 20060512

AKX Designation fees paid

Designated state(s): BE DE GB NL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE GB NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50113470

Country of ref document: DE

Date of ref document: 20080221

Kind code of ref document: P

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20081010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080109

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20091130

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20091110

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20091231

Year of fee payment: 9

BERE Be: lapsed

Owner name: EASTMAN KODAK CY

Effective date: 20101130

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20101130

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110601

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50113470

Country of ref document: DE

Effective date: 20110601

Ref country code: DE

Ref legal event code: R119

Ref document number: 50113470

Country of ref document: DE

Effective date: 20110531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110531