EP0324939A3 - Rasterwalze für ein Offsetfarbwerk sowie Verfahren zur Herstellung einer derartigen Rasterwalze - Google Patents

Rasterwalze für ein Offsetfarbwerk sowie Verfahren zur Herstellung einer derartigen Rasterwalze Download PDF

Info

Publication number
EP0324939A3
EP0324939A3 EP19880120432 EP88120432A EP0324939A3 EP 0324939 A3 EP0324939 A3 EP 0324939A3 EP 19880120432 EP19880120432 EP 19880120432 EP 88120432 A EP88120432 A EP 88120432A EP 0324939 A3 EP0324939 A3 EP 0324939A3
Authority
EP
European Patent Office
Prior art keywords
inking unit
engraved roller
color
friendly
ceramic
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
EP19880120432
Other languages
English (en)
French (fr)
Other versions
EP0324939A2 (de
EP0324939B1 (de
Inventor
Rolf Herb
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.)
Albert Frankenthal AG
Original Assignee
Albert Frankenthal AG
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 Albert Frankenthal AG filed Critical Albert Frankenthal AG
Publication of EP0324939A2 publication Critical patent/EP0324939A2/de
Publication of EP0324939A3 publication Critical patent/EP0324939A3/de
Application granted granted Critical
Publication of EP0324939B1 publication Critical patent/EP0324939B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making
    • Y10T29/4956—Fabricating and shaping roller work contacting surface element
    • Y10T29/49563—Fabricating and shaping roller work contacting surface element with coating or casting about a core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Bei einer Rasterwalze für ein einer Offsetdruckmaschine zugeordnetes Farbwerk, insbesondere Kurzfarbwerk, die mit durch keramisches Material enthaltende Stege (6) voneinander getrennten, eine farbfreundliche, vorzugs­ weise aus Kupfer bestehende Oberfläche aufweisenden Näpfchen (5) versehen ist und mit wenigstens einer an ihrem Umfang anliegenden, vorzugsweise negativ ange­ stellten Rakel zusammenwirkt,lassen sich dadurch eine hohe Verschleißfestigkeit sowie eine hohe Genauigkeit erreichen, daß der ungravierte Grundkörper (8) zunächst mit farbfreundlichem Material, vorzugsweise Kupfer, und danach mit Keramik beschichtet wird und daß darauf die Gravur erfolgt, die die Keramikschicht (10) durch­ dringt und bis in die innere, aus farbfreundlichem Ma­ terial bestehende Schicht (9) reicht.
EP88120432A 1987-12-24 1988-12-07 Rasterwalze für ein Offsetfarbwerk sowie Verfahren zur Herstellung einer derartigen Rasterwalze Expired - Lifetime EP0324939B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3744131 1987-12-24
DE19873744131 DE3744131A1 (de) 1987-12-24 1987-12-24 Rasterwalze fuer ein offsetfarbwerk sowie verfahren zur herstellung einer derartigen rasterwalze

Publications (3)

Publication Number Publication Date
EP0324939A2 EP0324939A2 (de) 1989-07-26
EP0324939A3 true EP0324939A3 (de) 1991-04-03
EP0324939B1 EP0324939B1 (de) 1994-03-09

Family

ID=6343630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88120432A Expired - Lifetime EP0324939B1 (de) 1987-12-24 1988-12-07 Rasterwalze für ein Offsetfarbwerk sowie Verfahren zur Herstellung einer derartigen Rasterwalze

Country Status (4)

Country Link
US (2) US4879791A (de)
EP (1) EP0324939B1 (de)
JP (1) JPH072420B2 (de)
DE (2) DE3744131A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2740865B2 (ja) * 1988-10-03 1998-04-15 株式会社東京機械製作所 印刷用ローラー
US4912824A (en) * 1989-03-14 1990-04-03 Inta-Roto Gravure, Inc. Engraved micro-ceramic-coated cylinder and coating process therefor
DE4007130C1 (de) * 1990-03-07 1991-06-27 Kurt Zecher Gmbh, 4790 Paderborn, De
DE4036661C1 (de) * 1990-11-17 1992-06-17 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
JPH0496347U (de) * 1991-01-30 1992-08-20
DE4113903A1 (de) * 1991-04-27 1992-10-29 Frankenthal Ag Albert Walze fuer eine druckmaschine
US5328587A (en) * 1992-11-16 1994-07-12 Ir International, Inc. Method of making machine-engraved seamless tube
DE4308993A1 (de) * 1993-03-19 1994-09-22 Koenig & Bauer Ag Walze für ein Farbwerk einer Druckmaschine und Verfahren zur Herstellung der Walze
US5417162A (en) * 1993-07-01 1995-05-23 The Ensign-Bickford Company Detonation coupling device
US5411462A (en) * 1993-08-30 1995-05-02 Link; Terry G. Lightweight ink transfer roll
US5415094A (en) * 1993-10-18 1995-05-16 Morrone; Ross F. Apparatus and method for inking of an engraving die utilizing a selectively rotatable inking roller with external ribbing thereon
DE4408615C2 (de) * 1994-03-15 1996-01-11 Roland Man Druckmasch Näpfchenwalze innerhalb eines Auftragswerks einer Rotationsdruckmaschine
US5786051A (en) * 1994-07-26 1998-07-28 Kurt Zecher Gmbh Ink transfer roller with interchangeable cover
DE19506600A1 (de) * 1995-02-24 1996-08-29 Krupp Polysius Ag Walze, Verfahren zur Herstellung einer Walze sowie Gutbettwalzenmühle
IL116123A (en) 1995-11-23 1999-07-14 Scitex Corp Ltd System and method for printing
US5688552A (en) * 1995-12-22 1997-11-18 Panel Prints, Inc. Apparatus and method for preparing cylinders in offset lithographic printing presses
US5840386A (en) * 1996-02-22 1998-11-24 Praxair S.T. Technology, Inc. Sleeve for a liquid transfer roll and method for producing it
FR2748422B1 (fr) 1996-05-10 1998-06-12 Rollin Sa Systeme de transfert d'un produit liquide plus ou moins visqueux sur un support, procede de fabrication d'une telle surface et blanchet d'impression offset realise avec cette surface
GB9828305D0 (en) * 1998-12-23 1999-02-17 Eastman Kodak Co Device to reduce electrostatic pattern transfer in coating processes
DE102005008487C5 (de) * 2005-02-24 2011-08-18 Praxair S.T. Technology, Inc., Conn. Beschichteter Körper aus Kohlefaser verstärktem Kunststoff für Papier- und Druckmaschinen, insbesondere Walze, und Verfahren zum Herstellen eines solchen Körpers
DE102005030918A1 (de) * 2005-06-30 2007-01-04 Man Roland Druckmaschinen Ag Farbduktorwalze einer Rollendruckmaschine
CN101212876A (zh) * 2006-12-29 2008-07-02 深圳富泰宏精密工业有限公司 金属外壳及其制作方法
DE102007011708A1 (de) * 2007-03-08 2008-09-11 Kurt Zecher Gmbh Rasterwalze für Druckmaschinen sowie Herstellungsverfahren
KR101076049B1 (ko) * 2009-07-07 2011-10-24 도레이첨단소재 주식회사 광학필름 제조용 롤의 렌즈 형상 제조방법 및 이로부터 렌즈 형상이 형성된 광학필름 제조용 롤
DE102010034594A1 (de) 2010-08-17 2012-02-23 Manroland Ag Zylinder einer Druckmaschine mit mindestens einem Spannkanal und Verfahren zur Herstellung eines Zylinders
DE202012012592U1 (de) * 2012-05-04 2013-07-19 Voith Patent Gmbh Walze

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585143A (en) * 1977-09-29 1981-02-25 Pamarco Inc Roll for metering inks and method of making the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675536U (de) * 1953-07-31 1954-04-29 Carl Honsel Farbwalze als rasterwalze zum einfaerben von hochdruckformen im anilindruckverfahren.
US4015100A (en) * 1974-01-07 1977-03-29 Avco Everett Research Laboratory, Inc. Surface modification
US4009658A (en) * 1974-04-26 1977-03-01 Pamarco Incorporated Fluid metering roll and method of making the same
US4210078A (en) * 1974-06-24 1980-07-01 M.A.N.-Roland Druckmaschinen Aktiengesellschaft Apparatus for use on printing presses to insure optimum color density and to assist in making corrective adjustment
US3994221A (en) * 1975-10-02 1976-11-30 World Color Press, Inc. Sheeter for use with printing press and adding provision for arresting, squaring and diverting of sheet
US4197798A (en) * 1975-10-08 1980-04-15 Bardin Karl D Metal plated plastic base intaglio printing cylinders and plates
US4301583A (en) * 1979-02-15 1981-11-24 Consolidated Engravers Corporation Fluid metering roller
GB2049102A (en) * 1979-05-03 1980-12-17 Csi Corp Transfer roll
US4503769A (en) * 1982-06-21 1985-03-12 Armotek Industries, Inc. Metal coated thin wall plastic printing cylinder for rotogravure printing
US4537127A (en) * 1984-09-12 1985-08-27 Rockwell International Corporation Black oxide lithographic ink metering roller
US4601242A (en) * 1985-02-04 1986-07-22 Rockwell International Corporation Copper and ceramic composite ink metering roller
US4819558A (en) * 1985-04-18 1989-04-11 Pamarco Incorporated High efficiency fluid metering roll
US4794680A (en) * 1985-12-20 1989-01-03 Union Carbide Corporation Novel wear-resistant laser-engraved ceramic or metallic carbide surfaces for friction rolls for working elongate members, method for producing same and method for working elongate members using the novel friction roll

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585143A (en) * 1977-09-29 1981-02-25 Pamarco Inc Roll for metering inks and method of making the same

Also Published As

Publication number Publication date
DE3888338D1 (de) 1994-04-14
JPH072420B2 (ja) 1995-01-18
DE3744131C2 (de) 1990-01-04
US5001821A (en) 1991-03-26
EP0324939A2 (de) 1989-07-26
JPH01222961A (ja) 1989-09-06
US4879791A (en) 1989-11-14
EP0324939B1 (de) 1994-03-09
DE3744131A1 (de) 1989-07-06

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