SE7705563L - PRINTING MACHINE WITH ELECTRIC PRINT TRANSFER TO A DIELECTRIC SUBSTRATE - Google Patents

PRINTING MACHINE WITH ELECTRIC PRINT TRANSFER TO A DIELECTRIC SUBSTRATE

Info

Publication number
SE7705563L
SE7705563L SE7705563A SE7705563A SE7705563L SE 7705563 L SE7705563 L SE 7705563L SE 7705563 A SE7705563 A SE 7705563A SE 7705563 A SE7705563 A SE 7705563A SE 7705563 L SE7705563 L SE 7705563L
Authority
SE
Sweden
Prior art keywords
contact roller
substrate
inductor device
contact
surface layer
Prior art date
Application number
SE7705563A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE426219B (en
Inventor
Walter Spengler
Original Assignee
Walter Spengler
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 Walter Spengler filed Critical Walter Spengler
Publication of SE7705563L publication Critical patent/SE7705563L/en
Publication of SE426219B publication Critical patent/SE426219B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F9/00—Rotary intaglio printing presses
    • B41F9/001—Heliostatic printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/42—Printing without contact between forme and surface to be printed, e.g. by using electrostatic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Printing Methods (AREA)
  • Electronic Switches (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

Printer with electrostatic transfer of printing ink onto a dielectric substrate which is to be printed on, having a printing cylinder (1) which contains the printing ink and a contact roller (6) with a dielectric surface layer and an earthed shaft (1) for pressing the substrate against an ink transfer region on the printing cylinder. In order to transfer electric charge to the point of contact between contact roller and substrate, at least one inductor device is provided with which an area of the surface layer of the contact roller can be electrostatically charged. In order to prevent charge losses due to scattering between the inductor device and the contact point between contact roller and substrate, electrically insulating cover elements (26, 27) which can be displaced along the inductor device are provided between the inductor device and the contact roller. In order to prevent charge flowing off from the surface layer via the metallic end sides of the contact roller to the earthed shaft, electrically insulating covers (28, 29) are provided at least at the peripheral parts of the end sides. <IMAGE>
SE7705563A 1976-05-14 1977-05-12 PRINTING MACHINE WITH ELECTROSTATIC PRESSURE TRANSFER TO A DIELECTRIC SUBSTRATE SE426219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH608476A CH607624A5 (en) 1976-05-14 1976-05-14 Printer with electrostatic printing ink transfer onto a dielectric substrate

Publications (2)

Publication Number Publication Date
SE7705563L true SE7705563L (en) 1977-11-15
SE426219B SE426219B (en) 1982-12-20

Family

ID=4304002

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7705563A SE426219B (en) 1976-05-14 1977-05-12 PRINTING MACHINE WITH ELECTROSTATIC PRESSURE TRANSFER TO A DIELECTRIC SUBSTRATE

Country Status (12)

Country Link
JP (2) JPS52139513A (en)
AT (1) AT352761B (en)
BE (1) BE854422A (en)
CA (1) CA1087916A (en)
CH (1) CH607624A5 (en)
DE (1) DE2709254B2 (en)
DK (1) DK143256C (en)
FR (1) FR2350962A1 (en)
GB (1) GB1548098A (en)
IT (1) IT1083277B (en)
NL (1) NL7702709A (en)
SE (1) SE426219B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH619400A5 (en) * 1977-03-25 1980-09-30 Franz Knopf
ATE25035T1 (en) * 1982-12-27 1987-02-15 Walter Spengler PRINT UNIT WITH ELECTROSTATIC PRINT ASSISTANCE.
NL8320067A (en) * 1983-02-07 1985-01-02 Gravure Res Inst IMPROVED METHOD AND APPARATUS FOR DIRECTLY CHARGING THE SURFACE OF A PRESSURE ROLLER FROM ELECTROSTATIC AID ENGRAVERS.
US6578478B2 (en) 1997-11-27 2003-06-17 Spengler Electronic Ag Electrostatic arrangement for rotogravure and flexographic printing unit
CN111688336B (en) * 2020-06-04 2021-08-17 莒南县海达塑料包装制品有限公司 Novel gravure press

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504489C3 (en) * 1965-08-24 1975-09-04 Klaus 4801 Kuensebeck Kalwar Device for the partial pretreatment of plastic or metal foils by means of corona discharges
GB1159923A (en) * 1965-10-07 1969-07-30 Gravure Res Inst Inc Method and Apparatus for Transferring Ink in Gravure Printing.
DE1549826A1 (en) * 1967-08-17 1971-04-01 Olympia Werke Ag Device for electrostatically writing and printing machines for applying charges to a charge carrier
US3578970A (en) * 1968-05-03 1971-05-18 Plastic Coating Corp Variable width corona discharge apparatus with means to shield or vary a predetermined length of a corona discharge wire
US3625146A (en) * 1969-06-02 1971-12-07 Hurletron Inc Impression roller for current-assisted printing
FR2084140A5 (en) * 1970-03-04 1971-12-17 Odhams Ltd
US3818492A (en) * 1970-11-13 1974-06-18 Canon Kk Recording of information in bit form
JPS4912829A (en) * 1972-04-17 1974-02-04
GB1470166A (en) * 1973-05-12 1977-04-14 Cav Ltd Fuel injection pumping apparatus
US3922548A (en) * 1973-05-18 1975-11-25 Rank Xerox Ltd Corona charging device and support arrangement
US4016455A (en) * 1975-10-22 1977-04-05 Minnesota Mining And Manufacturing Company Static eliminator
US9477369B2 (en) * 2010-03-08 2016-10-25 Salesforce.Com, Inc. System, method and computer program product for displaying a record as part of a selected grouping of data

Also Published As

Publication number Publication date
JPS6143038U (en) 1986-03-20
GB1548098A (en) 1979-07-04
DK143256C (en) 1981-11-30
DK143256B (en) 1981-08-03
CH607624A5 (en) 1978-09-29
BE854422A (en) 1977-11-09
AT352761B (en) 1979-10-10
CA1087916A (en) 1980-10-21
ATA223877A (en) 1979-03-15
IT1083277B (en) 1985-05-21
DE2709254B2 (en) 1980-06-26
NL7702709A (en) 1977-11-16
FR2350962A1 (en) 1977-12-09
JPS52139513A (en) 1977-11-21
SE426219B (en) 1982-12-20
FR2350962B1 (en) 1981-04-30
DE2709254A1 (en) 1977-11-24
DK210877A (en) 1977-11-15

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