EP0054165A2 - Cylindre d'impression laminé - Google Patents

Cylindre d'impression laminé Download PDF

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Publication number
EP0054165A2
EP0054165A2 EP81109192A EP81109192A EP0054165A2 EP 0054165 A2 EP0054165 A2 EP 0054165A2 EP 81109192 A EP81109192 A EP 81109192A EP 81109192 A EP81109192 A EP 81109192A EP 0054165 A2 EP0054165 A2 EP 0054165A2
Authority
EP
European Patent Office
Prior art keywords
layer
particles
matrix
printing roller
carrier
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
EP81109192A
Other languages
German (de)
English (en)
Other versions
EP0054165B1 (fr
EP0054165A3 (en
Inventor
Peter Fabian
Theo Muller
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Publication of EP0054165A2 publication Critical patent/EP0054165A2/fr
Publication of EP0054165A3 publication Critical patent/EP0054165A3/de
Application granted granted Critical
Publication of EP0054165B1 publication Critical patent/EP0054165B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/006—Printing plates or foils; Materials therefor made entirely of inorganic materials other than natural stone or metals, e.g. ceramics, carbide materials, ferroelectric materials
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component

Definitions

  • Patent and utility model auxiliary application
  • the invention relates to a pressure roller according to the preamble of the main claim and comprises a method for producing a composite body therefor.
  • a copper layer approximately 1 mm thick is electrolytically deposited on the circumference of the steel cylinder as a carrier. In order to keep the layer smooth and to compact it at the same time, it is compacted by a moving agate roller during about 15 hours of layer growth. A silver layer is then placed on this copper layer as a separating layer. A further copper layer is then also electrolytically deposited over the silver layer. After the usual photolythographic operations, the gravure pits are etched with a chemical etchant. The depth of the rotogravure pits is approximately 20 to 30 ⁇ m.
  • the outer jacket is removed mechanically from the printing roller, in particular with the aid of pliers, a new layer of silver is applied and a copper layer is deposited thereon again, with which the gravure cylinder for the Photo exposure and the etching of another cliché template is available again.
  • the object of the invention is to provide a pressure roller with a composite structure in such a way that the outer jacket can be removed easily and without damage to the roller by anyone.
  • the outer layer no longer has to be removed mechanically, there is no risk of damage to the roller carrier.
  • a pressure roller was produced in a composite structure using a conventional steel cylinder as a support and thereon without an intermediate layer such as silver, a layer deposited from TiO 1 94-1.96 with 3% platinum in the form of fine particles, mixed uniformly and attached to the titanium oxide separation and then applied by plasma spraying.
  • the precious metal was evenly distributed on the grains of the titanium oxide throughout the layer.
  • the layer is dense and has a smooth, high surface quality with a roughness depth of less than 25 gm, approximately from 5 to 15 ⁇ m, and the layer thickness produced was in the range of approximately 100 ⁇ m, especially after mechanical processing such as grinding and polishing.
  • the roller was operated with good success and it has been found that copper can be deposited on the roller very quickly and easily cathodically and then anodically detached again by electrical polarity reversal.
  • a steel cylinder with a diameter of about 200 to 400 mm and a length of up to about 2000 mm is after conventional pretreatment, such as. B. sandblasting using a plasma torch, type F 4 (company Plasmatechnik), with the activated powder, d. h . Titanium oxide coated with platinum attached to it. Instead of platinum, iridium or ruthenium was also mixed as oxide with the valve metal oxide and deposited evenly distributed.
  • the other platinum group precious metals and gold and silver are also suitable. They also fulfill the requirement of being electrically conductive and electrochemically active, which also applies to the oxides of the platinum metal group mentioned.
  • the electrical conductivity generally increases with an increasing percentage of precious metal in the mixed or combined powder: matrix plus active particles. On the other hand, one will be tempted to limit the share due to the high price of the precious metals.
  • the valve metal oxide is of a conventional type, e.g. B. as the commercially available titanium oxide under the trade name "Amperit" (Starck).
  • the conditions of the plasma spraying process were current 400 A, voltage 70 volts, plasma gas nitrogen 26 1 per minute, hydrogen 2 1 per minute, spraying distance 150 mm.
  • a conventional light sample spraying process can also be used.
  • a copper layer is then galvanically deposited on the spray layer, e.g. B. with an electrolyte of 0.5 N copper sulfate solution in 5% sulfuric acid.
  • the electrolysis conditions were chosen as follows: The chosen production has brought the advantages mentioned in the description.
  • the inventors see it above all that the electrochemically active particles are connected to the inert and electrically conductive matrix material in the respective electrolyte before application by one of the thermal spray processes mentioned.
  • a pressure roller is shown in composite body construction, which has a carrier 1 and a layer 2, which is composed according to the main claim.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Plates And Materials Therefor (AREA)
EP81109192A 1980-12-12 1981-10-29 Cylindre d'impression laminé Expired EP0054165B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3046757A DE3046757C2 (de) 1980-12-12 1980-12-12 Tiefdruckzylinder
DE3046757 1980-12-12

Publications (3)

Publication Number Publication Date
EP0054165A2 true EP0054165A2 (fr) 1982-06-23
EP0054165A3 EP0054165A3 (en) 1983-03-16
EP0054165B1 EP0054165B1 (fr) 1985-06-05

Family

ID=6118933

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81109192A Expired EP0054165B1 (fr) 1980-12-12 1981-10-29 Cylindre d'impression laminé

Country Status (5)

Country Link
US (1) US4391879A (fr)
EP (1) EP0054165B1 (fr)
JP (1) JPS57123093A (fr)
DD (1) DD201528A1 (fr)
DE (2) DE3046757C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169381A (en) * 1985-01-09 1986-07-09 Valmet Oy Synthetic press role for paper machine
WO1987003843A1 (fr) * 1985-12-20 1987-07-02 Jens Erik Sattrup Procede de production d'un manchon de surface pour cylindre porte-plaques imprimant
WO1994005507A1 (fr) * 1992-09-10 1994-03-17 Horsell Graphic Industries Ltd Planche d'impression
EP0725159A1 (fr) * 1995-01-31 1996-08-07 Maschinenfabrik Rieter Ag Procédé de revêtement
WO1997027344A1 (fr) * 1996-01-22 1997-07-31 Atraverda Limited Procede d'application de revetement conducteur

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470802A (en) * 1982-03-31 1984-09-11 Nippon Steel Corporation Highly buildup-resistant hearth roll for conveying a steel strip through a continuous annealing furnace and a method therefor
US4537127A (en) * 1984-09-12 1985-08-27 Rockwell International Corporation Black oxide lithographic ink metering roller
FI853544L (fi) * 1985-09-16 1987-03-17 Valmet Oy Pressvals och foerfarande foer framstaellning av denna.
US4601242A (en) * 1985-02-04 1986-07-22 Rockwell International Corporation Copper and ceramic composite ink metering roller
ATE41455T1 (de) * 1985-04-30 1989-04-15 Yamauchi Corp Presswalze fuer papiermaschinen.
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
US4860652A (en) * 1986-05-24 1989-08-29 Kabushikigaisha Tokyo Kikai Seisakusho Mesh roller for planography
US4912824A (en) * 1989-03-14 1990-04-03 Inta-Roto Gravure, Inc. Engraved micro-ceramic-coated cylinder and coating process therefor
US5161306A (en) * 1989-08-17 1992-11-10 Tocalo Co., Ltd. Roll for use in heat treating furnace and method of producing the same
JPH0819535B2 (ja) * 1989-08-17 1996-02-28 トーカロ株式会社 高温熱処理炉用ロールおよびその製造方法
DE3938449A1 (de) * 1989-11-18 1991-05-23 Roland Man Druckmasch Druckwerk
US5283121A (en) * 1991-11-08 1994-02-01 Bordner Barry A Corrosion and abrasion resistant industrial roll coating with non-sticking properties
US5881645A (en) * 1992-09-10 1999-03-16 Lenney; John Richard Method of thermally spraying a lithographic substrate with a particulate material
DE19740245A1 (de) * 1997-09-12 1999-03-18 Heidelberger Druckmasch Ag Thermisches Spritzverfahren für Trägerkörper und Vorrichtung zur Durchführung des Verfahrens
AU2703100A (en) * 1999-10-29 2001-05-08 Isle Coat Limited Engraved shaft and method for manufacturing thereof
DE102006005120A1 (de) * 2006-02-04 2007-08-09 Man Roland Druckmaschinen Ag Farbduktorwalze einer Rollendruckmaschine
US7153408B1 (en) 2006-04-13 2006-12-26 Herdman Roderick D Copper electroplating of printing cylinders
CN101181848B (zh) * 2007-12-27 2011-04-06 中国印钞造币总公司 一种凹印版及其制作方法和真空沉积镀膜装置
GR1007354B (el) * 2009-12-15 2011-07-20 Icr Ιωαννου Αβεε, Κατασκευη κυλινδρου βαθυτυπιας με βαση απο αλουμινιο
EP2719544B1 (fr) * 2012-10-10 2015-12-16 Artio Sarl Procédé de fabrication de cylindres de rotogravure
TW201429663A (zh) * 2013-01-21 2014-08-01 Hon Hai Prec Ind Co Ltd 導光板模仁的製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643046A (en) * 1926-03-19 1927-09-20 Ernest S Ballard Printing form and method of producing same
US1831645A (en) * 1927-09-28 1931-11-10 Ballard Process Co Printing form and method of making same
US2127824A (en) * 1928-04-17 1938-08-23 August A Leuchter Printing member for intaglio or rotary photogravure printing
US2776256A (en) * 1953-03-19 1957-01-01 Kurt P A Eulner Process of making intaglio printing cylinders
US2976166A (en) * 1958-05-05 1961-03-21 Robert E White Metal oxide containing coatings
DE1496162A1 (de) * 1965-01-11 1969-08-07 Quod Bonum Nv Verfahren zur Herstellung von Druckformen und mit diesem Verfahren erhaltene Druckformen
US3677975A (en) * 1970-10-26 1972-07-18 Diamond Shamrock Corp Preparation of solid solutions of metallic oxide mixtures by flame-spraying
DE2343283C2 (de) * 1973-08-28 1983-07-14 Metallurgik GmbH, 6078 Neu-Isenburg Anwendung des Plasmaspritzens von oxidkeramischen Schichten sowie Haftschichten auf Druckwalzen und Druckplatten
US3923610A (en) * 1974-08-27 1975-12-02 Intaglio Service Corp Method of copper plating gravure cylinders
DE2602277A1 (de) * 1975-01-27 1976-07-29 Adamovske Strojirny Np Druckmaschinen-zylinder
DE3042490A1 (de) * 1980-11-11 1982-06-16 Bertold Dipl.-Ing. 5503 Konz Hein Umkehrgalvanisierverfahren mit basis-sperrschicht fuer tiefdruckzylinder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169381A (en) * 1985-01-09 1986-07-09 Valmet Oy Synthetic press role for paper machine
WO1987003843A1 (fr) * 1985-12-20 1987-07-02 Jens Erik Sattrup Procede de production d'un manchon de surface pour cylindre porte-plaques imprimant
US4812219A (en) * 1985-12-20 1989-03-14 Jens Erik Sattrup Method of producing a surface sleeve for a plate cylinder for printing purposes
WO1994005507A1 (fr) * 1992-09-10 1994-03-17 Horsell Graphic Industries Ltd Planche d'impression
EP0725159A1 (fr) * 1995-01-31 1996-08-07 Maschinenfabrik Rieter Ag Procédé de revêtement
US5897947A (en) * 1995-01-31 1999-04-27 Maschinenfabrik Rieter Ag Method of coating and thread guiding elements produced thereby
WO1997027344A1 (fr) * 1996-01-22 1997-07-31 Atraverda Limited Procede d'application de revetement conducteur

Also Published As

Publication number Publication date
US4391879A (en) 1983-07-05
DE3170880D1 (en) 1985-07-11
EP0054165B1 (fr) 1985-06-05
DE3046757A1 (de) 1982-07-08
JPS57123093A (en) 1982-07-31
EP0054165A3 (en) 1983-03-16
DD201528A1 (de) 1983-07-20
DE3046757C2 (de) 1985-09-12

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