WO1987006534A3 - Ink transfer roller with oxide layer - Google Patents

Ink transfer roller with oxide layer Download PDF

Info

Publication number
WO1987006534A3
WO1987006534A3 PCT/EP1986/000358 EP8600358W WO8706534A3 WO 1987006534 A3 WO1987006534 A3 WO 1987006534A3 EP 8600358 W EP8600358 W EP 8600358W WO 8706534 A3 WO8706534 A3 WO 8706534A3
Authority
WO
WIPO (PCT)
Prior art keywords
ink transfer
oxide layer
transfer roller
aluminium
shrunk
Prior art date
Application number
PCT/EP1986/000358
Other languages
German (de)
French (fr)
Other versions
WO1987006534A2 (en
Inventor
Kurt Zecher
Wolfgang Schauer
Original Assignee
Zecher Gmbh Kurt
Kurt Zecher
Wolfgang Schauer
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 Zecher Gmbh Kurt, Kurt Zecher, Wolfgang Schauer filed Critical Zecher Gmbh Kurt
Publication of WO1987006534A2 publication Critical patent/WO1987006534A2/en
Publication of WO1987006534A3 publication Critical patent/WO1987006534A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/06—Shells for rollers of printing machines for inking rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/10—Location or type of the layers in shells for rollers of printing machines characterised by inorganic compounds, e.g. pigments

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

On an ink transfer roller in aluminium or in an aluminium alloy are engraved recesses (V) for ink transfer, then an oxide layer (10) is generated thereon by anodic oxidation, the thickness (D) of which corresponds to about half the width (W) of the recess (V). The oxidation occurs at low temperatures of about -2°C and with a current density of between 4 and 6 A/square decimeter. The light metal layer to be oxidized is compressed and shrunk so as to form a shell around a steel core.
PCT/EP1986/000358 1986-05-03 1986-06-18 Ink transfer roller with oxide layer WO1987006534A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863615141 DE3615141A1 (en) 1986-05-03 1986-05-03 COLOR TRANSFER ROLLER WITH OXIDE LAYER
DEP3615141.6 1986-05-03

Publications (2)

Publication Number Publication Date
WO1987006534A2 WO1987006534A2 (en) 1987-11-05
WO1987006534A3 true WO1987006534A3 (en) 1988-01-14

Family

ID=6300190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1986/000358 WO1987006534A2 (en) 1986-05-03 1986-06-18 Ink transfer roller with oxide layer

Country Status (2)

Country Link
DE (1) DE3615141A1 (en)
WO (1) WO1987006534A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU610914B2 (en) * 1987-11-13 1991-05-30 Goss International Asia-Pacific, Inc. Copper coated anodized aluminum ink metering roller
DE3822692C2 (en) * 1988-07-05 1996-02-15 Kochsmeier Hans Hermann Anilox roller in an order work of a printing press
FR2762862B1 (en) * 1997-04-30 1999-07-16 Guial METHOD FOR MANUFACTURING A CALENDERING CYLINDER AND SHEETS OF THERMOPLASTIC FILMS OBTAINED BY ROLLING A THERMOPLASTIC RESIN USING SUCH A CYLINDER
DE102013208723B4 (en) * 2012-05-14 2021-04-01 Koenig & Bauer Ag Structured contact surface of a pair of grippers of a sheet-fed printing machine and method for their production

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681310A (en) * 1949-10-25 1954-06-15 Harris Seybold Co Treating aluminum surfaces
US4069570A (en) * 1975-01-27 1978-01-24 Adamovske Strojirny, Narodni Podnik Cylinders and rollers for printing machines
GB1585143A (en) * 1977-09-29 1981-02-25 Pamarco Inc Roll for metering inks and method of making the same
DE3336374A1 (en) * 1983-10-06 1985-04-18 Kurt Zecher GmbH, 4790 Paderborn Ink transfer roller
US4537127A (en) * 1984-09-12 1985-08-27 Rockwell International Corporation Black oxide lithographic ink metering roller
US4567827A (en) * 1985-02-04 1986-02-04 Rockwell International Corporation Copper and nickel layered ink metering roller
EP0190390A1 (en) * 1985-02-04 1986-08-13 Rockwell International Corporation Copper and ceramic composite ink metering roller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7141940U (en) * 1972-01-27 Maschinenfabrik Augsburg-Nuernberg Ag Dip roller for film inking units of rotary printing machines
DE7336679U (en) * 1974-01-24 Roto Werke Gmbh Damp distribution roller

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681310A (en) * 1949-10-25 1954-06-15 Harris Seybold Co Treating aluminum surfaces
US4069570A (en) * 1975-01-27 1978-01-24 Adamovske Strojirny, Narodni Podnik Cylinders and rollers for printing machines
GB1585143A (en) * 1977-09-29 1981-02-25 Pamarco Inc Roll for metering inks and method of making the same
DE3336374A1 (en) * 1983-10-06 1985-04-18 Kurt Zecher GmbH, 4790 Paderborn Ink transfer roller
US4537127A (en) * 1984-09-12 1985-08-27 Rockwell International Corporation Black oxide lithographic ink metering roller
US4567827A (en) * 1985-02-04 1986-02-04 Rockwell International Corporation Copper and nickel layered ink metering roller
EP0190390A1 (en) * 1985-02-04 1986-08-13 Rockwell International Corporation Copper and ceramic composite ink metering roller

Also Published As

Publication number Publication date
DE3615141A1 (en) 1987-11-05
WO1987006534A2 (en) 1987-11-05

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