EP0317656B1 - Cylindre d'unité d'impression comportant une couche de caoutchouc pour l'impression offset, flexographique, en creux, typographique - Google Patents

Cylindre d'unité d'impression comportant une couche de caoutchouc pour l'impression offset, flexographique, en creux, typographique Download PDF

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Publication number
EP0317656B1
EP0317656B1 EP87117263A EP87117263A EP0317656B1 EP 0317656 B1 EP0317656 B1 EP 0317656B1 EP 87117263 A EP87117263 A EP 87117263A EP 87117263 A EP87117263 A EP 87117263A EP 0317656 B1 EP0317656 B1 EP 0317656B1
Authority
EP
European Patent Office
Prior art keywords
layer
printing unit
printing
rubber
cylinder
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.)
Expired - Lifetime
Application number
EP87117263A
Other languages
German (de)
English (en)
Other versions
EP0317656A1 (fr
Inventor
Joachim Dr.Phil.Nat Dipl.-Chem. Patschorke
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.)
Celfa AG
Original Assignee
Celfa 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 Celfa AG filed Critical Celfa AG
Priority to EP87117263A priority Critical patent/EP0317656B1/fr
Priority to DE8787117263T priority patent/DE3780313D1/de
Priority to US07/273,383 priority patent/US4907508A/en
Priority to JP63294815A priority patent/JPH01165491A/ja
Publication of EP0317656A1 publication Critical patent/EP0317656A1/fr
Application granted granted Critical
Publication of EP0317656B1 publication Critical patent/EP0317656B1/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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1293—Devices for filling up the cylinder gap; Devices for removing the filler
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/18—Impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1218—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices
    • B41F27/125—Devices for attaching printing elements or formes to supports for attaching flexible printing formes comprising printing plate tensioning devices moving in the printing plate end on a curvilinear path, e.g. by winding on a roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1281—Devices for attaching printing elements or formes to supports for attaching flexible printing formes details of the printing plate ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F30/00—Devices for attaching coverings or make-ready devices; Guiding devices for coverings
    • B41F30/04—Devices for attaching coverings or make-ready devices; Guiding devices for coverings attaching to transfer cylinders
    • 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
    • B41N10/06—Blanket structure facilitating fastening to, or location on, supports
    • 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
    • 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
    • B41N2207/14—Location or type of the layers in shells for rollers of printing machines characterised by macromolecular organic compounds

Claims (6)

  1. Cylindre d'élément d'impression pour typographie, flexographie, héliogravure et impression offset à bobines, comprenant un corps de cylindre (6), un revêtement caoutchouc (1) à (5), dont la couche supérieure (3) est plus courte que la couche inférieure (1) à (5) ainsi qu'un élément de fixation (7) possédant une fente d'introduction (8) destinée à l'extrémité la plus longue du revêtement du blanchet,
       caractérisé en ce que
       la couche supérieure plus courte (3) du revêtement caoutchouc forme avec la couche inférieure (1) à (5) un angle α inférieur ou égal à 90° et que le corps de cylindre (6) présente un évidement sphérique dont la fente d'introduction (8') correspond à la fente d'introduction (8) du tube (7) rotatif et fixable servant d'élément de fixation (7), placé dans le corps de cylindre (6) et dont le rayon correspond au rayon interne de l'évidement du corps de cylindre (6), le tube (7) présentant une partie (9) de son épaisseur plus mince d'environ 500 µm, ménagée sur 90° de la circonférence.
  2. Cylindre d'élément d'impression selon la revendication 1, caractérisé en ce que le revêtement en caoutchouc est composé d'une couche support (1) qui est liée chimiquement par une réaction de réticulation, unilatéralement ou bilatéralement, avec au moins une couche (3, 4) de NBR ou d'un autre élastomère, par emploi d'un adhésif connu en soi.
  3. Cylindre d'élément d'impression selon les revendications 1 et 2, caractérisé en ce que la couche support (1) est un polyéthylène-téréphtalate de 0,250 à 0,35 mm d'épaisseur.
  4. Cylindre d'élément d'impression selon les revendications 1 à 3, caractérisé en ce que le revêtement en caoutchouc présente une couche d'élastomère (4) gravée au laser.
  5. Cylindre d'élément d'impression selon les revendications 1 à 4, caractérisé en ce que le revêtement en caoutchouc est une couche d'élastomère moulée par compression.
  6. Cylindre d'élément d'impression selon les revendications 1 à 5, caractérisé en ce que le revêtement en caoutchouc présente une couche matricée (5).
EP87117263A 1987-11-24 1987-11-24 Cylindre d'unité d'impression comportant une couche de caoutchouc pour l'impression offset, flexographique, en creux, typographique Expired - Lifetime EP0317656B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP87117263A EP0317656B1 (fr) 1987-11-24 1987-11-24 Cylindre d'unité d'impression comportant une couche de caoutchouc pour l'impression offset, flexographique, en creux, typographique
DE8787117263T DE3780313D1 (de) 1987-11-24 1987-11-24 Druckwerkszylinder mit gummibelag fuer hoch-. flexo-, tief- und rollenoffset-druck.
US07/273,383 US4907508A (en) 1987-11-24 1988-11-17 Printing cylinder with rubber coating for letterpress, flexography, rotogravure and rotary offset
JP63294815A JPH01165491A (ja) 1987-11-24 1988-11-24 凸版、フレキソ、凹版及びロール・オフセット印刷用のゴム上張を有する印刷シリンダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87117263A EP0317656B1 (fr) 1987-11-24 1987-11-24 Cylindre d'unité d'impression comportant une couche de caoutchouc pour l'impression offset, flexographique, en creux, typographique

Publications (2)

Publication Number Publication Date
EP0317656A1 EP0317656A1 (fr) 1989-05-31
EP0317656B1 true EP0317656B1 (fr) 1992-07-08

Family

ID=8197470

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117263A Expired - Lifetime EP0317656B1 (fr) 1987-11-24 1987-11-24 Cylindre d'unité d'impression comportant une couche de caoutchouc pour l'impression offset, flexographique, en creux, typographique

Country Status (4)

Country Link
US (1) US4907508A (fr)
EP (1) EP0317656B1 (fr)
JP (1) JPH01165491A (fr)
DE (1) DE3780313D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064414A1 (de) * 2010-12-10 2012-09-27 Manroland Web Systems Gmbh Drucktuch,Verfahren zum Herstellen desselben und Spanneinrichtung eines Übertragungszylinders für ein Drucktuch

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798202A (en) * 1992-05-11 1998-08-25 E. I. Dupont De Nemours And Company Laser engravable single-layer flexographic printing element
US5804353A (en) * 1992-05-11 1998-09-08 E. I. Dupont De Nemours And Company Lasers engravable multilayer flexographic printing element
DE4307320C2 (de) * 1993-03-09 1998-10-01 Roland Man Druckmasch Verfahren zur Herstellung einer mit einer Gummischicht oder einem Gummituch versehenen Platte für eine Druckmaschine
DE9310713U1 (de) * 1993-07-17 1993-09-02 Roland Man Druckmasch Farbauftragwalze
EP1334825B1 (fr) * 1999-12-02 2011-06-01 Koenig & Bauer Aktiengesellschaft Groupe d'impression d'une machine d'impression
WO2001070512A1 (fr) * 2000-03-21 2001-09-27 Day International, Inc. Blanchet souple de transfert d'image possedant un renforcement non extensible
AU2003292991A1 (en) * 2002-12-16 2004-07-09 Koenig And Bauer Aktiengesellschaft Printing blanket assembly for a blanket cylinder and method for producing said printing blanket assembly
EP1572460B1 (fr) * 2002-12-16 2009-03-11 Koenig & Bauer Aktiengesellschaft Ensemble blanchet pour cylindre a blanchet d'une machine d'imprimerie
CA2543384C (fr) * 2003-11-10 2013-12-24 Day International, Inc. Structure de blanchet d'impression et procede de fabrication dudit blanchet
DE102005013424A1 (de) * 2005-03-21 2006-09-28 Man Roland Druckmaschinen Ag Gummisleeve
DE102006010551A1 (de) * 2006-03-07 2007-09-13 Maschinenfabrik Wifag Entlastungselement
JP2008132721A (ja) * 2006-11-29 2008-06-12 Nitto Denko Corp 印刷機用のクッションシート、印刷機、及び印刷方法
KR101308447B1 (ko) * 2006-12-20 2013-09-16 엘지디스플레이 주식회사 인쇄 장치 및 그를 이용한 박막 패터닝 방법
US20100151170A1 (en) * 2008-12-15 2010-06-17 Tredegar Film Products Corporation Forming screens
BR102013024227A2 (pt) * 2013-09-20 2015-08-18 Embalagens Flexíveis Diadema S A Método de produção de uma estrutura laminada flexível, estrutura laminada flexível assim obtida, filme de polietieno mono estirado e embalagem formada pela estrutura laminada flexível

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525003A (en) * 1947-11-17 1950-10-10 Commercial Lithograph Company Method of making lithograph blankets
US3649439A (en) * 1968-09-25 1972-03-14 Grace W R & Co Printing element
US3802952A (en) * 1969-07-18 1974-04-09 E Gurin Biaxally stress-oriented plastic sheet laminated with nbr adhesive to rubber-coated paper
FR2055867A5 (fr) * 1969-08-01 1971-05-14 Polygraph Leipzig
US3584580A (en) * 1969-08-25 1971-06-15 Leipzig Veb Druckmasch Werke Rubber sheet tensioning device for offset printing machines
BE760067A (fr) * 1969-12-09 1971-06-09 Applied Display Services Procede et appareil pour la fabrication de plaques en relief ainsi que plaques pour impression ainsi obtenues
US3705072A (en) * 1970-05-04 1972-12-05 Minnesota Mining & Mfg Underpacking for printing with dimensionally stable plastic core having elastomeric and pressure sensitive outer layers
US3730092A (en) * 1971-03-05 1973-05-01 Grace W R & Co Magnetic sheet for impression cylinder
US3765329A (en) * 1971-09-28 1973-10-16 A Kirkpatrick Cylinder cover fastening devices
DE2225016C3 (de) * 1972-05-23 1976-01-29 Koenig & Bauer Ag Vorrichtung zum aufspannen von biegsamen druckplatten auf formzylinder von rotationsdruckmaschinen
US3818651A (en) * 1972-11-22 1974-06-25 P Eells Abrading and polishing wheels
US4537129A (en) * 1980-07-25 1985-08-27 W. R. Grace & Co. Offset printing blanket
DE3338450C1 (de) * 1983-10-22 1985-06-05 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Einrichtung zum Einfuehren der Endabschnitte eines flexiblen Aufzuges in eine Grube eines Zylinders einer Druckmaschine
DE8433674U1 (de) * 1984-11-16 1985-02-14 Maschinenfabrik Wifag, Bern Vorrichtung zum aufziehen eines gummituches auf einen gummituchzylinder einer rotationsdruckmaschine
US4635550A (en) * 1985-03-11 1987-01-13 American Roller Company Gap filler blanket for printing cylinder
DE3540581A1 (de) * 1985-11-15 1987-05-21 Roland Man Druckmasch Druckwerkzylinder mit einem in dessen zylindergrube angeordneten fuellstueck
GB8616952D0 (en) * 1986-07-11 1986-08-20 Hercules Inc Printing plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010064414A1 (de) * 2010-12-10 2012-09-27 Manroland Web Systems Gmbh Drucktuch,Verfahren zum Herstellen desselben und Spanneinrichtung eines Übertragungszylinders für ein Drucktuch

Also Published As

Publication number Publication date
JPH01165491A (ja) 1989-06-29
DE3780313D1 (de) 1992-08-13
EP0317656A1 (fr) 1989-05-31
US4907508A (en) 1990-03-13

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