EP0848304A3 - Dispositif et méthode pour fixer et rendre brillantes des images de toner - Google Patents

Dispositif et méthode pour fixer et rendre brillantes des images de toner Download PDF

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Publication number
EP0848304A3
EP0848304A3 EP97308324A EP97308324A EP0848304A3 EP 0848304 A3 EP0848304 A3 EP 0848304A3 EP 97308324 A EP97308324 A EP 97308324A EP 97308324 A EP97308324 A EP 97308324A EP 0848304 A3 EP0848304 A3 EP 0848304A3
Authority
EP
European Patent Office
Prior art keywords
belt
entrance
exit
toner
softening point
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.)
Withdrawn
Application number
EP97308324A
Other languages
German (de)
English (en)
Other versions
EP0848304A2 (fr
Inventor
Patick Billet
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.)
Xeikon NV
Original Assignee
Xeikon NV
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
Priority claimed from US08/807,061 external-priority patent/US5893018A/en
Application filed by Xeikon NV filed Critical Xeikon NV
Priority to EP97308324A priority Critical patent/EP0848304A3/fr
Publication of EP0848304A2 publication Critical patent/EP0848304A2/fr
Publication of EP0848304A3 publication Critical patent/EP0848304A3/fr
Withdrawn legal-status Critical Current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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
    • 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
    • G03G15/2003—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
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • 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
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00789—Adding properties or qualities to the copy medium
    • G03G2215/00805—Gloss adding or lowering device
    • 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
    • G03G2215/16—Transferring device, details
    • G03G2215/1676—Simultaneous toner image transfer and fixing
    • G03G2215/168—Simultaneous toner image transfer and fixing at the first transfer point
    • G03G2215/1685—Simultaneous toner image transfer and fixing at the first transfer point using heat
    • 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
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2009—Pressure belt
    • 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
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2016—Heating belt
    • 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
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2016—Heating belt
    • G03G2215/2025—Heating belt the fixing nip having a rotating belt support member opposing a pressure member
    • G03G2215/2032—Heating belt the fixing nip having a rotating belt support member opposing a pressure member the belt further entrained around additional rotating belt support members

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
EP97308324A 1996-12-13 1997-10-20 Dispositif et méthode pour fixer et rendre brillantes des images de toner Withdrawn EP0848304A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97308324A EP0848304A3 (fr) 1996-12-13 1997-10-20 Dispositif et méthode pour fixer et rendre brillantes des images de toner

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP96309131 1996-12-13
EP96309131 1996-12-13
US807061 1997-02-27
US08/807,061 US5893018A (en) 1996-07-31 1997-02-27 Single-pass, multi-color electrostatographic printer with continuous path transfer member
EP97308324A EP0848304A3 (fr) 1996-12-13 1997-10-20 Dispositif et méthode pour fixer et rendre brillantes des images de toner

Publications (2)

Publication Number Publication Date
EP0848304A2 EP0848304A2 (fr) 1998-06-17
EP0848304A3 true EP0848304A3 (fr) 1999-02-10

Family

ID=27237819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97308324A Withdrawn EP0848304A3 (fr) 1996-12-13 1997-10-20 Dispositif et méthode pour fixer et rendre brillantes des images de toner

Country Status (1)

Country Link
EP (1) EP0848304A3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5970301A (en) * 1997-12-03 1999-10-19 Xeikon N.V. Device and method fixing and glossing toner images
US6623897B2 (en) * 1999-12-13 2003-09-23 Ricoh Company, Ltd. Image forming method
US7088946B2 (en) 2004-04-12 2006-08-08 Eastman Kodak Company Adjusting gloss for a print image
EP2220538A1 (fr) * 2007-12-17 2010-08-25 Eastman Kodak Company Procédé et appareil de fusion d'un toner thermodurcissable sur une feuille support
DE102008063320B3 (de) * 2008-12-30 2010-08-05 Eastman Kodak Co. Verfahren und Vorrichtung zum Erzeugen eines vorbestimmten Glanzmusters auf einem Tonerbild
WO2018157928A1 (fr) * 2017-03-01 2018-09-07 Hp Indigo B.V. Réduction d'artéfacts de mémoire de couverture

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948215A (en) * 1972-03-14 1976-04-06 Ricoh Co., Ltd. Fixing toner images in electrophotography
WO1991003773A1 (fr) * 1989-09-11 1991-03-21 Eastman Kodak Company Procede et appareil de texturation de feuilles de reception portant des images de toner et produit ainsi obtenu
JPH05165350A (ja) * 1991-12-17 1993-07-02 Konica Corp 定着装置
US5319429A (en) * 1991-11-20 1994-06-07 Konica Corporation Color image forming apparatus using fixing apparatus for glossy images

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948215A (en) * 1972-03-14 1976-04-06 Ricoh Co., Ltd. Fixing toner images in electrophotography
WO1991003773A1 (fr) * 1989-09-11 1991-03-21 Eastman Kodak Company Procede et appareil de texturation de feuilles de reception portant des images de toner et produit ainsi obtenu
US5319429A (en) * 1991-11-20 1994-06-07 Konica Corporation Color image forming apparatus using fixing apparatus for glossy images
JPH05165350A (ja) * 1991-12-17 1993-07-02 Konica Corp 定着装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 573 (P - 1630) 19 October 1993 (1993-10-19) *

Also Published As

Publication number Publication date
EP0848304A2 (fr) 1998-06-17

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