EP1078777A2 - Blanchet d'impression offset tubulaire en caoutchouc - Google Patents

Blanchet d'impression offset tubulaire en caoutchouc Download PDF

Info

Publication number
EP1078777A2
EP1078777A2 EP00118538A EP00118538A EP1078777A2 EP 1078777 A2 EP1078777 A2 EP 1078777A2 EP 00118538 A EP00118538 A EP 00118538A EP 00118538 A EP00118538 A EP 00118538A EP 1078777 A2 EP1078777 A2 EP 1078777A2
Authority
EP
European Patent Office
Prior art keywords
layer
elastomer layer
microporous
sleeve
blanket
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
EP00118538A
Other languages
German (de)
English (en)
Other versions
EP1078777A3 (fr
EP1078777B1 (fr
Inventor
Joachim Herrmann
Stefan Füllgraf
Karl-Herwig Dr. Dommes
Jürgen Reissmann
Thomas Moldenhauer
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.)
ContiTech Elastomer Beschichtungen GmbH
Original Assignee
ContiTech Elastomer Beschichtungen GmbH
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 ContiTech Elastomer Beschichtungen GmbH filed Critical ContiTech Elastomer Beschichtungen GmbH
Publication of EP1078777A2 publication Critical patent/EP1078777A2/fr
Publication of EP1078777A3 publication Critical patent/EP1078777A3/fr
Application granted granted Critical
Publication of EP1078777B1 publication Critical patent/EP1078777B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
    • B41N10/02—Blanket structure
    • B41N10/04—Blanket structure multi-layer
    • 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
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/04—Intermediate 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
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/14—Location or type of the layers in multi-layer blankets or like coverings characterised by macromolecular organic compounds
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/909—Resilient layer, e.g. printer's blanket

Definitions

  • the invention relates to a blanket sleeve for a channelless Blanket cylinder of an offset printing machine.
  • a gap-free rubber blanket sleeve which on a cylindrical carrier sleeve a seamlessly applied, cellular, compressible Has elastomer layer.
  • This cellular compressible layer is made by a surrounded in the circumferential direction not stretchable layer. It is on the very outside known elastomeric printing layer. Due to the non-stretchable layer the cellular, compressible layer is a kind of bandage. This bandage limits the deformation that occurs in the rolling contact during printing due to an increase in the shear stiffness of the compressible layer.
  • the invention provides a blanket sleeve that has no outer Bandage around the compressible layer gets along and still one ensures sufficient shear rigidity of the compressible layer.
  • the shear stiffness compressible layer further increased. Also the Material dampening increases, causing the rubber sleeve to vibrate it supporting blanket cylinder in the press can dampen well.
  • the blanket sleeve 11 shown in detail in FIG. 1 has one existing metallic support sleeve 12.
  • This Carrier sleeve 12 can consist of a steel sheet or nickel sheet.

Landscapes

  • Printing Plates And Materials Therefor (AREA)
EP00118538A 1999-08-26 2000-08-25 Blanchet d'impression offset tubulaire en caoutchouc Expired - Lifetime EP1078777B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19940429A DE19940429A1 (de) 1999-08-26 1999-08-26 Gummituchhülse für eine Offset-Druckmaschine
DE19940429 1999-08-26

Publications (3)

Publication Number Publication Date
EP1078777A2 true EP1078777A2 (fr) 2001-02-28
EP1078777A3 EP1078777A3 (fr) 2001-03-14
EP1078777B1 EP1078777B1 (fr) 2004-03-03

Family

ID=7919640

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118538A Expired - Lifetime EP1078777B1 (fr) 1999-08-26 2000-08-25 Blanchet d'impression offset tubulaire en caoutchouc

Country Status (4)

Country Link
US (1) US6382102B1 (fr)
EP (1) EP1078777B1 (fr)
AT (1) ATE260774T1 (fr)
DE (2) DE19940429A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705225B2 (en) * 1999-12-21 2004-03-16 Heidelberger Druckmaschinen Ag Method of making tubular printing blanket with isotropic reinforcing layer
EP1525997A1 (fr) 2003-10-21 2005-04-27 Koenig & Bauer Aktiengesellschaft Habillage placé sur un cylindre et groupes d'impression d'une machine à imprimer comportant ledit cylindre
EP2070716A1 (fr) 2007-12-10 2009-06-17 Folex Coating GmbH Support flexible sous blanchet de caoutchouc en impression offset

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918432A1 (de) * 1999-04-23 2000-10-26 Saueressig Gmbh & Co Dehnschicht aus kompressiblem Material
US20110045267A1 (en) * 1999-10-13 2011-02-24 Hatec Produktions- und Handels- gesellschaft mbH Substructure material for a printing device and printer's blanket for the printing of uneven materials to be printed
US6871591B2 (en) * 2001-07-10 2005-03-29 Reeves Brothers, Inc. Spray coating method of producing printing blankets
US7011021B2 (en) * 2001-09-10 2006-03-14 Day International, Inc. Printing blanket sleeve with replaceable printing surface
US6703095B2 (en) * 2002-02-19 2004-03-09 Day International, Inc. Thin-walled reinforced sleeve with integral compressible layer
AU2003211400A1 (en) * 2003-02-27 2004-09-17 Kinyosha Co., Ltd. Rubber blanket for printing
EP2207684B1 (fr) * 2007-10-19 2011-11-23 KHS GmbH Dispositif d'impression de bouteilles ou de récipients similaires sur la surface extérieure des récipients
US20100307356A1 (en) * 2008-02-04 2010-12-09 Felice Rossini Bridged sleeve/cylinder and method of making same for web offset printing machines
US20130055913A1 (en) * 2010-05-07 2013-03-07 Ingvar Andersson Plate cylinder
CN101905562A (zh) * 2010-08-05 2010-12-08 广东宏陶陶瓷有限公司 一种瓷砖凹版印刷专用胶印辊及其应用
US10647108B2 (en) * 2018-04-02 2020-05-12 Canon Kabushiki Kaisha Image recording apparatus
WO2023084547A1 (fr) * 2021-11-12 2023-05-19 Roberto Levi Acobas Revêtement pour un cylindre porte-blanchet d'une machine d'impression

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095534A5 (en) * 1970-04-06 1972-02-11 Dunlop Holdings Ltd Printer's blanket contg reinforcing layer,compressible layer - and printing surface
US5486402A (en) * 1992-02-14 1996-01-23 Reeves Brothers, Inc. Printing blanket having printing face surface profile within specified roughness range
US5884559A (en) * 1996-12-13 1999-03-23 Sumitomo Rubber Industries, Ltd. Helical thread printing blanket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN146438B (fr) 1976-01-08 1979-06-02 Strachan & Henshaw Ltd
US4303721A (en) * 1979-07-20 1981-12-01 W. R. Grace & Co. Closed cell foam printing blanket
FR2660895B1 (fr) 1990-04-12 1994-10-28 Rollin Sa Cylindre revetu d'un blanchet d'impression.
CA2068629C (fr) * 1991-05-14 1996-05-07 James B. Vrotacoe Blanchet d'imprimerie tubulaire sans passage
JP2747198B2 (ja) * 1993-06-07 1998-05-06 住友ゴム工業株式会社 印刷用オフセットブランケット
US5860360A (en) * 1996-12-04 1999-01-19 Day International, Inc. Replaceable printing sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095534A5 (en) * 1970-04-06 1972-02-11 Dunlop Holdings Ltd Printer's blanket contg reinforcing layer,compressible layer - and printing surface
US5486402A (en) * 1992-02-14 1996-01-23 Reeves Brothers, Inc. Printing blanket having printing face surface profile within specified roughness range
US5884559A (en) * 1996-12-13 1999-03-23 Sumitomo Rubber Industries, Ltd. Helical thread printing blanket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6705225B2 (en) * 1999-12-21 2004-03-16 Heidelberger Druckmaschinen Ag Method of making tubular printing blanket with isotropic reinforcing layer
EP1525997A1 (fr) 2003-10-21 2005-04-27 Koenig & Bauer Aktiengesellschaft Habillage placé sur un cylindre et groupes d'impression d'une machine à imprimer comportant ledit cylindre
EP2070716A1 (fr) 2007-12-10 2009-06-17 Folex Coating GmbH Support flexible sous blanchet de caoutchouc en impression offset

Also Published As

Publication number Publication date
EP1078777A3 (fr) 2001-03-14
EP1078777B1 (fr) 2004-03-03
US6382102B1 (en) 2002-05-07
DE50005488D1 (de) 2004-04-08
DE19940429A1 (de) 2001-03-08
ATE260774T1 (de) 2004-03-15

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