EP0844100B1 - Blanchet d'impression offset - Google Patents

Blanchet d'impression offset Download PDF

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Publication number
EP0844100B1
EP0844100B1 EP97120396A EP97120396A EP0844100B1 EP 0844100 B1 EP0844100 B1 EP 0844100B1 EP 97120396 A EP97120396 A EP 97120396A EP 97120396 A EP97120396 A EP 97120396A EP 0844100 B1 EP0844100 B1 EP 0844100B1
Authority
EP
European Patent Office
Prior art keywords
layer
printing
blanket
printing blanket
offset printing
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
EP97120396A
Other languages
German (de)
English (en)
Other versions
EP0844100A2 (fr
EP0844100A3 (fr
Inventor
Giovanni Dr. Batti
Bruno Ginelli
Mirco Dr. Pellegrini
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.)
Novurania SpA
Original Assignee
Novurania SpA
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 Novurania SpA filed Critical Novurania SpA
Publication of EP0844100A2 publication Critical patent/EP0844100A2/fr
Publication of EP0844100A3 publication Critical patent/EP0844100A3/fr
Application granted granted Critical
Publication of EP0844100B1 publication Critical patent/EP0844100B1/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
    • B41N2210/06—Backcoats; Back layers; Bottom 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 printing blanket for offset printing according to the preamble of Claim 1.
  • Printing blankets that are attached to the printing cylinder of an offset printing press, serve to print what is, for example, on a metal printing plate Image of the material to be printed, for example paper, cardboard or metal, which is in Form of sheets or rolls can be transferred.
  • a metal printing plate Image of the material to be printed for example paper, cardboard or metal, which is in Form of sheets or rolls can be transferred.
  • the first type which is the present one Invention is so-called. continuously produced printing blankets that are continuous produced on a roll and then according to the dimensions of the impression cylinder be cut to where they will be used.
  • the second and third Art are individually manufactured printing blankets, each specially for the one to be used Printing cylinders are manufactured and on the one hand like a sleeve (“sleeve printing blanket”) can be pushed over the pressure cylinder or traditionally with one Clamping device can be clamped individually.
  • the second type of blanket has the advantage that it is not like conventional printing blankets by means of a Cylinder surface trained groove must be attached to the pressure cylinder. Consequently there are no imbalances when the printing cylinder rotates and a higher one Rotation and thus printing speed is made possible.
  • the disadvantage of such sleeve-shaped printing blankets is that the printing press specifically for this must be designed and is very expensive due to the concept, the sleeve-shaped Printing blankets are also very expensive.
  • the continuously produced printing blankets are each cut according to the dimensions of the impression cylinder.
  • Attach the respective blanket to the printing cylinder clamping rails attached to the blanket for example by means of screws, whereupon the Clamping rails on a groove of the impression cylinder formed in the cylinder surface were clamped.
  • this technique is outdated and is becoming current Disposable rails are used, which are clamped to the printing blanket and glued at the same time become. If the printing blanket is worn, it will be together with the disposable rail disposed of. In comparison to the previously used multi-purpose clamping rails is therefore It is important in today's technology that the printing blanket is constructed in such a way that the one-way clamping rails can be easily glued to it.
  • a printing blanket which has a lithographic surface on its Has top and a metal layer on its underside. Between the Metal layer and the lithographic surface is a compression layer arranged.
  • a compression layer serves to avoid a Process through volume reduction in the pressure zone and to compensate for Indentation differences. It is crucial that the compression layer is itself does not expand when compressed, i.e. that their volume at Squeezing actually shrinks so that no laterally spreading Faults arise.
  • the printing blanket disclosed in the Japanese patent application has the great disadvantage that that its lower layer is formed from the reinforcing layer, which is made of metal here is, so that the disposable clamping rails used today for fastening the Printing blanket on the printing cylinder can not be reliably attached to this printing blanket can.
  • the metal such as Aluminum existing one-way clamping rails can be glued to the metal layer only with difficulty, so that a reliable It is not possible to clamp this blanket on the printing cylinder.
  • Another The disadvantage of the metal layer arranged on the underside of the printing blanket is that Moisture that is between the blanket and the printing cylinder during the Printing process forms or gets there, neither absorbed by the printing blanket be able to step out laterally between the printing blanket and printing cylinder and thus can cause corrosion of the printing cylinder.
  • the same disadvantages apply of course also for printing blankets that have a polymer or on their underside Have polyester film, because the disposable clamping rails hardly on these materials are glued and no liquid is absorbed by them, but is included.
  • Some of the known printing blankets without a reinforcing layer have the disadvantage that the stabilizing layer (or several Stabilizing layers) made of fabric material, for example cotton fabric material, have a comparatively high static elongation. This leads to the fact that Printing blankets on the printing cylinder often have to be retensioned and the Print quality is affected by blurring of the individual halftone dots. Especially when used for four-color printing, four for four colors in a row arranged pressure cylinder can be used, an uneven expansion of the four printing blankets used in succession for printing on the same sheet of paper lead to a false register of colors and thus image blur.
  • the stretch in the weft direction is Fabric much higher than in the warp direction, so that this only on a pressure cylinder with the warp direction (longitudinal direction) in the circumferential direction of the cylinder can. Clamping the printing blankets on the printing cylinder in the weft direction (Transverse direction) is not possible due to the high elongation.
  • a printing blanket which has a lithographic surface, a Reinforcement layer made of metal, a compression layer and a fabric layer has, which is arranged on the lower layer of the printing blanket.
  • the one on the bottom arranged fabric layer is on the underside of the compression layer arranged, which is attached to the reinforcing layer on its upper side.
  • the Print layer with the lithographic surface is by means of a primer or a Adhesive layer attached to the metal layer. So are on this known printing blanket Although the disposable clamping rails used nowadays can be easily attached, as its Underside is formed by a layer of fabric, however, it has other serious Disadvantages.
  • the first disadvantage is that the metal reinforcement layer, the according to their purpose, to stretch the blanket lengthways and crossways avoid a slight stretch and when opening the printing blanket a compression cylinder strongly compresses the underlying compression layer.
  • Another disadvantage of this known printing blanket is that it is not a printing blanket for the Printing on varnishes can be used.
  • varnish usually cut out parts of the lithographic surface manually or with a plotter, that correspond to those parts of the object to be printed that do not have varnish should be printed.
  • the remaining uncut parts of the lithographic surface take up the varnish and print it on the corresponding sections of the respective object to be painted.
  • the relief depth is crucial. The deeper the relief depth is, the better it can be prevented be that paint accumulates in the cut out parts and accumulates and itself then transfers to the respective object to be printed (substrate), which is a Decrease in quality and cause an undesired machine downtime can.
  • the printing blanket known from the above Japanese patent application however, the metal layer just below that forming the lithographic surface Print layer. If this printing blanket is to be used for varnish printing, the maximum relief depth only correspond to the thickness of the print layer, since no further than can be cut to the hard metal layer. So this is known Printing blanket difficult to use for varnish printing because the relief depth is too small. The cut out parts of the printing blanket create an insufficient relief depth and lead after a short printing time for the accumulation of paint in the recessed areas. This known printing blanket is therefore not for printing varnish over a longer period Suitable period.
  • DE-A-2244766 discloses a printing blanket with a lithographic layer, one compressible layer, a thermoplastic layer and one Reinforcement layer 1 in this order.
  • DE-A-1940852 discloses printing blankets with at least one compressible layer in different variations.
  • a continuously produced Printing blanket for offset printing with a lithographic surface, one Compression layer, a reinforcement layer with a low stretch and one on the side of the reinforcement layer facing away from the lithographic surface Arranged fabric layer to provide improved print quality in particular through a better distribution of the pressure during the printing process enables and that is still suitable for coating printing.
  • This task is accomplished through a continuously produced blanket for offset printing solved with the features of claim 1, which is characterized in that the Compression layer between the lithographic surface and the Reinforcement layer is arranged.
  • the fabric layer which is arranged on the side of the reinforcement layer which is from the facing away from the lithographic surface enables a safe and reliable Attachment of the one-way clamping rails to the printing blanket.
  • the usually made of metal Existing disposable clamping rails can be easily glued to the fabric become.
  • Another advantage of this fabric layer is that it can be used during the Liquid produced between the reinforcing layer and the printing process Soak up the pressure cylinder and discharge it as a result of wicking, so that this Liquid can evaporate and cause no corrosion.
  • the fabric layer is advantageously on that of the lithographic surface opposite side of the reinforcement layer attached.
  • At least one further compression layer to arrange the lithographic surface and the reinforcing layer.
  • This allows for example, one or between the first and a second compression layer several layers of tissue can be arranged.
  • the first reinforcement layer and a second reinforcement layer for example through one or more fabric layers be separated.
  • the or one of the reinforcement layers consists of one Polymer film, a polyester film or a metal foil.
  • the printing blanket according to the invention for coating printing it is advantageous that when cutting the printing forms right up to the hard reinforcement film can be cut out without being injured.
  • the printing blanket according to the exemplary embodiment has a lithographic layer 5, which is provided with a lithographic surface 6 for transferring the printed image.
  • a tissue intermediate layer 4 Under the lithographic layer 5 is a tissue intermediate layer 4 and one compressible layer 3 arranged, for example, contains microspheres.
  • Means a further intermediate layer 7 of fabric is underneath the stabilizing layer 1 consisting for example of a polymer film or a metal foil.
  • a textile finishing layer 2 the better one Connection of the printing blanket with a disposable clamping rail is used in the Printing cylinder is clamped.
  • the layers are known per se Bonding techniques linked together. It should be noted that in the shown Embodiment the textile layers 4, 7 for reasons of simpler Producibility are provided, but can also be omitted without the To leave the framework of the teaching according to the invention.
  • the static elongation of the blanket was measured as follows: A blanket sample 25 mm wide and 300 mm long is clamped and a tensile load of 250 N exposed for 10 minutes. The relative stretch of the blanket is measured on a reference length of 100 mm.
  • the reinforcement layer 1 is like this trained that the stretch of the blanket with a static load of 10 Newton per mm for 10 minutes in the longitudinal and transverse directions at most 3% is.
  • the printing blanket can advantageously be designed so that the static expansion in Lengthways and crossways maximum 2%, maximum 1% or maximum 0.5% is.
  • the difference between the static elongation in the longitudinal direction and the static elongation in the transverse direction can be at most 1%, preferably at most 0.5% be.
  • the elongation is Blanket with a static load of 10 Newtons per mm for 10 minutes Duration in at least one direction at most 0.6%.
  • offset printing of particularly high resolution is possible.
  • the possibly still existing fabric layers only serve to simplify the connection of the Layers among themselves. Therefore, an inexpensive material can be used for the fabric layers High stretch fabrics are used because their stretch properties are not of Meaning.
  • One or more reinforcement layers made of polymer foil or metal foil have the Advantage that the stretching properties are isotropic in contrast to fabric material the blanket therefore in both the longitudinal and transverse directions on the printing cylinder can be spanned.
  • the printing blanket can be used both lengthways and in Transverse direction, and if necessary also in any other direction from the roll can be cut, with a given roll width a larger number of Printing cylinder widths can be supplied without unnecessary waste.
  • the necessary number of different blanket widths and for the user the need for each To keep a blanket roll of the appropriate width in stock.
  • Printing blankets (a so-called "winder") after removing the damaged area in Transverse direction again clamped on a printing cylinder of a smaller format and thus continue to be used.
  • the reinforcement layer made of a polymer or metal foil also has absolutely one significantly less elongation than known printing blankets according to the prior art with a reinforcing layer of textile fabric material, so that a distortion or an increase in the pressure points ("dot gain") is reduced. This is one It is possible to improve the resolution that can be achieved with the printing blanket.
  • the print template which by means of a rigid plastic film (film) or directly on the likewise rigid Pressure plate is applied, is in the described embodiment by means of the also rigid printing blanket on the rigid substrate (paper, cardboard, metal, Plastic). It therefore only occurs at every step of the printing process a very low elongation of the image-transmitting medium, in contrast to known printing blankets with reinforcing layers made of textile fabric.
  • the printing blanket according to the invention also has the advantage that at a lower Stretching a frequent tensioning of the printing blanket on the printing cylinder as with conventional printing blankets is not required. Besides, the loss of strength is that caused by the stretching of the printing blanket, less.
  • the printing blanket according to the embodiment has a low plastic Stretch of the printing blanket, i.e. with repeated use with interruption the blanket has returned to its original stretched state, so to speak "Memory". This is particularly advantageous when parts are cut out in the printing blanket not to print at the cut out areas. This procedure will be like Used above to use only parts of a printed image with an additional one To provide a layer of paint, but to leave other parts unpainted.
  • the adhesion between the reinforcement layer is advantageously and the overlying layers between 0.3 and 1kg / cm, whereas the adhesion between the reinforcement layer 1 and the underlying fabric layer 2 is preferably greater than 1kg / cm. It is particularly advantageous to be precise predefined target separation value that specifies the separability of the above Reinforcement layer 1 layers from the reinforcement layer 1 precisely specifies for a simple detachment of the corresponding parts of the printing blanket for coating printing to enable.
  • the reinforcement layer 1 is a polyester film
  • the adhesive or primer intermediate layer which of course between the individual in the Blanket provided layers are present to secure them together, made from an antistatic rubber compound.
  • the polyester film is hydrophobic and is dielectric and does not absorb water, static electricity can build up on it occur.
  • antistatic rubber compounds for the adhesive or intermediate layers becomes a static charge on the entire printing blanket avoided.
  • the effect of avoiding static build-up of the printing blanket is further supports if the reinforcement layer 1 has a static elongation of less than 0.4%.

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Glass Compositions (AREA)

Claims (8)

  1. Blanchet pour l'impression offset, produit en continu, comportant une surface lithographique (6), une couche de compression (3), une couche de renforcement (1) avec un faible allongement et une couche de tissu (2) disposée sur le côté de la couche de renforcement (1), opposé à la surface lithographique (6),
    la couche de compression (3) étant disposée entre la surface lithographique (6) et la couche de renforcement (1) et l'allongement du blanchet pour une charge statique de 10 Newtons par mm pendant 10 minutes dans la direction longitudinale et transversale étant de 3% maximum.
  2. Blanchet pour l'impression offset, produit en continu, selon la revendication 1, caractérisé en ce que,
    la couche de tissu (2) est appliquée sur le côté de la couche de renforcement (1) opposé à la surface lithographique (6).
  3. Blanchet pour l'impression offset, produit en continu, selon la revendication 1 ou 2, caractérisé en ce que,
    au moins une autre couche de compression est disposée entre la surface lithographique et la couche de renforcement (1).
  4. Blanchet pour l'impression offset, produit en continu, selon la revendication 1,2 ou 3,
    caractérisé en ce que,
    au moins une autre couche de renforcement est disposée entre la couche de tissu (2) et la couche de renforcement (1).
  5. Blanchet pour l'impression offset, produit en continu, selon l'une des revendications précédentes,
    caractérisé en ce que,
    au moins une couche de renforcement (1) consiste en une feuille polymère ou une feuille métallique.
  6. Blanchet pour l'impression offset, produit en continu, selon l'une des revendications précédentes,
    caractérisé en ce que,
    la différence entre l'allongement statique dans la direction longitudinale et l'allongement statique dans la direction transversale du blanchet est de 1% maximum, de préférence de 0,5% maximum.
  7. Blanchet pour l'impression offset, produit en continu, selon l'une des revendications précédentes,
    caractérisé en ce que,
    la couche de renforcement (1) est formée par une feuille polymère.
  8. , Blanchet pour l'impression offset, produit en continu, selon l'une des revendications précédentes,
    caractérisé en ce que,
    l'épaisseur totale du blanchet se situe entre 1 et 3 mm.
EP97120396A 1996-11-22 1997-11-20 Blanchet d'impression offset Expired - Lifetime EP0844100B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19648494A DE19648494C2 (de) 1996-11-22 1996-11-22 Drucktuch für Offsetdruck
DE19648494 1996-11-22

Publications (3)

Publication Number Publication Date
EP0844100A2 EP0844100A2 (fr) 1998-05-27
EP0844100A3 EP0844100A3 (fr) 1998-09-09
EP0844100B1 true EP0844100B1 (fr) 2001-05-30

Family

ID=7812528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97120396A Expired - Lifetime EP0844100B1 (fr) 1996-11-22 1997-11-20 Blanchet d'impression offset

Country Status (5)

Country Link
US (1) US6019042A (fr)
EP (1) EP0844100B1 (fr)
JP (1) JP4104194B2 (fr)
AT (1) ATE201631T1 (fr)
DE (2) DE19648494C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003817A1 (de) 2009-04-23 2010-10-28 Contitech Elastomer-Beschichtungen Gmbh Mehrschichtiges Flächengebilde in Form eines Drucktuches oder einer Druckplatte für den Flexo-und Hochdruck mit einer Lasergravur
DE102009043921A1 (de) 2009-09-01 2011-03-03 Contitech Elastomer-Beschichtungen Gmbh Mehrschichtiges Flächengebilde und Verfahren zu dessen Herstellung
DE102011053747A1 (de) 2011-09-19 2013-03-21 Contitech Elastomer-Beschichtungen Gmbh Druckform zur Verwendung für den Hochdruck, insbesondere den Flexodruck
DE102011053748A1 (de) 2011-09-19 2013-03-21 Contitech Elastomer-Beschichtungen Gmbh Mehrschichtiges Flächengebilde zur Verwendung als Drucktuch oder Druckplatte für den Hochdruck, insbesondere den Flexodruck

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JP3467456B2 (ja) * 1999-09-10 2003-11-17 住友ゴム工業株式会社 印刷用ブランケット
US6389965B1 (en) * 1999-12-21 2002-05-21 Heidelberger Druckmaschinen Ag Tubular printing blanket with tubular isotropic reinforcing layer
US6257140B1 (en) * 1999-12-27 2001-07-10 Heidelberger Druckmaschinen Ag Continuous process gapless tubular lithographic printing blanket
US6640711B2 (en) * 2002-01-15 2003-11-04 Michael A. Smoot Bridge mandrel for use as a repeat builder in a printing machine
DE60335410D1 (de) * 2002-10-11 2011-01-27 Day Internat Inc Drucktuch und verfahren zur verringerung von korrosion und abrasion von drucktüchern und gummizylindern
US7498274B2 (en) * 2004-05-14 2009-03-03 Day International, Inc. Composite packing material for use in offset lithography and method of making
US8783178B2 (en) 2005-11-09 2014-07-22 Day International, Inc. Printing blanket including a non-extensible backing layer and a relief area which may be mounted in a variety of lockup mechanisms
US20080041255A1 (en) * 2006-08-18 2008-02-21 Andrew Robert L Printing blanket having a non-extensible porous backing
DE202009004009U1 (de) * 2008-12-18 2009-06-04 Manroland Ag Radial dehnbares, hülsenförmiges Drucktuch
ITMI20100850A1 (it) * 2010-05-13 2011-11-14 Printgraph Waterless S P A Blanket particolarmente per macchine da verniciatura per l ottenimento ottimale di riserve
DE102010055576A1 (de) 2010-12-21 2012-06-21 Manroland Ag Drucktuch für eine Rollenrotationsdruckmaschine
US9156299B2 (en) 2011-06-30 2015-10-13 Eastman Kodak Company Laser-imageable flexographic printing precursors and methods of imaging
IT201800002259A1 (it) * 2018-01-31 2019-07-31 Pavan Forniture Grafiche S P A Unità strutturale sotto blanket per cilindri porta-blanket di macchine da stampa e procedimento per regolare una distanza di un blanket da una parete di un cilindro porta-blanket

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009003817A1 (de) 2009-04-23 2010-10-28 Contitech Elastomer-Beschichtungen Gmbh Mehrschichtiges Flächengebilde in Form eines Drucktuches oder einer Druckplatte für den Flexo-und Hochdruck mit einer Lasergravur
WO2010121887A1 (fr) 2009-04-23 2010-10-28 Contitech Elastomer-Beschichtungen Gmbh Produit plat multicouche présentant la forme d'un blanchet ou d'une plaque d'impression pour impression par flexographie ou typographie et doté d'une gravure laser
DE102009043921A1 (de) 2009-09-01 2011-03-03 Contitech Elastomer-Beschichtungen Gmbh Mehrschichtiges Flächengebilde und Verfahren zu dessen Herstellung
WO2011026731A1 (fr) 2009-09-01 2011-03-10 Contitech Elastomer-Beschichtungen Gmbh Objet plat multicouches et procédé de fabrication
DE102011053747A1 (de) 2011-09-19 2013-03-21 Contitech Elastomer-Beschichtungen Gmbh Druckform zur Verwendung für den Hochdruck, insbesondere den Flexodruck
DE102011053748A1 (de) 2011-09-19 2013-03-21 Contitech Elastomer-Beschichtungen Gmbh Mehrschichtiges Flächengebilde zur Verwendung als Drucktuch oder Druckplatte für den Hochdruck, insbesondere den Flexodruck
WO2013041319A1 (fr) 2011-09-19 2013-03-28 Contitech Elastomer-Beschichtungen Gmbh Structure plane multicouche destinée à être utilisée comme blanchet ou plaque d'impression pour l'impression en relief, en particulier la flexographie
WO2013041318A2 (fr) 2011-09-19 2013-03-28 Contitech Elastomer-Beschichtungen Gmbh Cliché destiné à être utilisé en typographie, notamment en flexographie
EP2758251B1 (fr) * 2011-09-19 2019-10-09 ContiTech Elastomer-Beschichtungen GmbH Cliché destiné à être utilisé en typographie, notamment en flexographie

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DE19648494A1 (de) 1998-06-04
DE19648494C2 (de) 2002-03-07
EP0844100A2 (fr) 1998-05-27
JPH10297133A (ja) 1998-11-10
JP4104194B2 (ja) 2008-06-18
ATE201631T1 (de) 2001-06-15
US6019042A (en) 2000-02-01
DE59703667D1 (de) 2001-07-05
EP0844100A3 (fr) 1998-09-09

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