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FR2429457A1 - METHOD AND APPARATUS FOR ELECTROSTATIC COLOR PRINTING - Google Patents

METHOD AND APPARATUS FOR ELECTROSTATIC COLOR PRINTING

Info

Publication number
FR2429457A1
FR2429457A1 FR7915922A FR7915922A FR2429457A1 FR 2429457 A1 FR2429457 A1 FR 2429457A1 FR 7915922 A FR7915922 A FR 7915922A FR 7915922 A FR7915922 A FR 7915922A FR 2429457 A1 FR2429457 A1 FR 2429457A1
Authority
FR
France
Prior art keywords
image
substrate
toned
printing
fixed
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
FR7915922A
Other languages
French (fr)
Other versions
FR2429457B1 (en
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.)
Coulter Systems Corp
Original Assignee
Coulter Systems Corp
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 Coulter Systems Corp filed Critical Coulter Systems Corp
Publication of FR2429457A1 publication Critical patent/FR2429457A1/en
Application granted granted Critical
Publication of FR2429457B1 publication Critical patent/FR2429457B1/fr
Granted 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
    • G03G15/228—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 the process involving the formation of a master, e.g. photocopy-printer machines
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0189—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to an intermediate transfer 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00455—Continuous web, i.e. roll
    • 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
    • G03G2215/00443—Copy medium
    • G03G2215/00523—Other special types, e.g. tabbed
    • G03G2215/00527—Fabrics, e.g. textiles
    • 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
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Printing Methods (AREA)
  • Color Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

La présente invention concerne un appareil pour imprimer de façon répétée un motif composé sur un substrat mobile, ce motif étant formé d'impressions correspondantes d'images différentes de couleurs différentes et l'appareil comprenant plusieurs stations d'impression de construction analogue et pouvant produire une impression d'une couleur différente sur un substrat Selon l'invention, chaque station comprend un cylindre principal 82 en rotation portant une image, des moyens pour charger et virer 88, 90 l'image virée et fixée avec une image virée secondaire de l'image virée et fixée, développée mais non pas fixée, un moyen pour transférer l'image secondaire à une surface 80 de substrat tandis qu'il traverse la station, un moyen 94 pour fixer l'image à la surface du substrat, et un moyen 87 pour retirer tout produit de virage en excès. L'invention s'applique notamment aux impressions multicolores.The present invention relates to an apparatus for repeatedly printing a compound pattern on a movable substrate, said pattern being formed of corresponding prints of different images of different colors and the apparatus comprising a plurality of printing stations of similar construction and capable of producing printing of a different color on a substrate According to the invention, each station comprises a rotating main cylinder 82 bearing an image, means for loading and transferring 88, 90 the toned and fixed image with a secondary toned image of the 'toned and fixed image, developed but not fixed, a means for transferring the secondary image to a surface 80 of the substrate as it passes through the station, a means 94 for fixing the image to the surface of the substrate, and a means 87 to remove any excess toning product. The invention applies in particular to multicolored prints.

FR7915922A 1978-06-22 1979-06-21 METHOD AND APPARATUS FOR ELECTROSTATIC COLOR PRINTING Granted FR2429457A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91816578A 1978-06-22 1978-06-22

Publications (2)

Publication Number Publication Date
FR2429457A1 true FR2429457A1 (en) 1980-01-18
FR2429457B1 FR2429457B1 (en) 1984-12-14

Family

ID=25439906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915922A Granted FR2429457A1 (en) 1978-06-22 1979-06-21 METHOD AND APPARATUS FOR ELECTROSTATIC COLOR PRINTING

Country Status (15)

Country Link
JP (2) JPS556391A (en)
AT (1) AT364245B (en)
AU (1) AU527113B2 (en)
BE (2) BE877131A (en)
CA (1) CA1142994A (en)
CH (1) CH657244GA3 (en)
DE (1) DE2924912A1 (en)
DK (1) DK261679A (en)
FR (1) FR2429457A1 (en)
GB (1) GB2023501B (en)
IL (1) IL57608A0 (en)
IT (1) IT1117237B (en)
LU (1) LU81413A1 (en)
NL (1) NL185963C (en)
SE (1) SE439846B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910557A1 (en) * 1989-04-01 1990-10-04 Roland Man Druckmasch METHOD FOR OPERATING A PRINTING MACHINE DURING AN ADJUSTMENT PHASE (PRESSURE)
DE19633237C2 (en) * 1996-08-17 1999-07-15 Roland Man Druckmasch Printing process
DE19703559B4 (en) * 1997-01-31 2007-06-06 Eastman Kodak Co. Method and device for applying toner to a substrate by means of a printing machine
WO1999020854A1 (en) 1997-10-22 1999-04-29 Soyu Co., Ltd. Mechanism for tentatively fixing decorative sheet
DE10212943B4 (en) * 2002-03-22 2010-05-27 Eastman Kodak Co. Cylinder for an electrophotographic printing machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140289A1 (en) * 1970-10-13 1973-02-15 Graser Dr Harald IMPROVED ELECTROPHOTOGRAPHIC COLOR COPYING METHOD USING TOTALLY REFLECTIVE PRISMS
FR2146782A5 (en) * 1971-07-16 1973-03-02 Pelorex Corp
DE2728556A1 (en) * 1976-06-25 1977-12-29 Konishiroku Photo Ind COLOR TRANSFER COPYING PROCESS
DE2755783A1 (en) * 1976-12-14 1978-06-15 Ricoh Kk ELECTROSTATIC COLOR COPIER
DE2756796A1 (en) * 1976-12-20 1978-06-29 Minolta Camera Kk PHOTOCOPER FOR GENERATING COLORED PHOTOCOPIES

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2986466A (en) * 1955-12-06 1961-05-30 Edward K Kaprelian Color electrophotography
US3472657A (en) * 1965-04-30 1969-10-14 Xerox Corp Xerographic development method and apparatus
US3480361A (en) * 1966-02-03 1969-11-25 Konishiroku Photo Ind Photographic copying machine
US3795442A (en) * 1968-01-26 1974-03-05 T Kimura Electroprinting device
FR1589377A (en) * 1968-02-13 1970-03-31
US3697268A (en) * 1968-04-10 1972-10-10 Ricoh Kk Electrostatic printing method
US3615128A (en) * 1968-07-11 1971-10-26 Xerox Corp Apparatus for electrostatic printing
FR1602431A (en) * 1968-12-13 1970-11-23 Fabric patterning by colour addition
CH568593A5 (en) * 1973-06-29 1975-10-31 Sandoz Ag Colour printing device with selective point exposures - uses sensitive layer and four colour electrostatic system
US4082443A (en) * 1976-01-08 1978-04-04 Xerox Corporation System for superposition of color separation images

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140289A1 (en) * 1970-10-13 1973-02-15 Graser Dr Harald IMPROVED ELECTROPHOTOGRAPHIC COLOR COPYING METHOD USING TOTALLY REFLECTIVE PRISMS
FR2146782A5 (en) * 1971-07-16 1973-03-02 Pelorex Corp
DE2728556A1 (en) * 1976-06-25 1977-12-29 Konishiroku Photo Ind COLOR TRANSFER COPYING PROCESS
DE2755783A1 (en) * 1976-12-14 1978-06-15 Ricoh Kk ELECTROSTATIC COLOR COPIER
DE2756796A1 (en) * 1976-12-20 1978-06-29 Minolta Camera Kk PHOTOCOPER FOR GENERATING COLORED PHOTOCOPIES

Also Published As

Publication number Publication date
IL57608A0 (en) 1979-10-31
IT1117237B (en) 1986-02-17
AT364245B (en) 1981-10-12
GB2023501B (en) 1982-05-19
AU4828679A (en) 1980-01-03
LU81413A1 (en) 1981-02-03
BE877132A (en) 1979-12-21
NL7904869A (en) 1979-12-28
FR2429457B1 (en) 1984-12-14
NL185963B (en) 1990-03-16
DE2924912A1 (en) 1980-01-10
ATA436979A (en) 1981-02-15
SE7905496L (en) 1979-12-23
DK261679A (en) 1979-12-23
JPH0150907B2 (en) 1989-11-01
CH657244GA3 (en) 1986-08-29
IT7949496A0 (en) 1979-06-21
NL185963C (en) 1990-08-16
CA1142994A (en) 1983-03-15
GB2023501A (en) 1980-01-03
DE2924912C2 (en) 1987-07-02
JPS5529894A (en) 1980-03-03
JPS556391A (en) 1980-01-17
SE439846B (en) 1985-07-01
AU527113B2 (en) 1983-02-17
BE877131A (en) 1979-12-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse