EP1377458A1 - Method for securing a mounting bar at one end of a printing blanket and resulting printing blanket - Google Patents

Method for securing a mounting bar at one end of a printing blanket and resulting printing blanket

Info

Publication number
EP1377458A1
EP1377458A1 EP02732812A EP02732812A EP1377458A1 EP 1377458 A1 EP1377458 A1 EP 1377458A1 EP 02732812 A EP02732812 A EP 02732812A EP 02732812 A EP02732812 A EP 02732812A EP 1377458 A1 EP1377458 A1 EP 1377458A1
Authority
EP
European Patent Office
Prior art keywords
blanket
bar
stripped
layer
strip
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
EP02732812A
Other languages
German (de)
French (fr)
Other versions
EP1377458B1 (en
Inventor
Denis Hertzog
Patrick Mauget
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.)
MacDermid Graphics Solutions Europe SAS
Original Assignee
MacDermid Graphic Arts SAS
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 MacDermid Graphic Arts SAS filed Critical MacDermid Graphic Arts SAS
Priority to SI200230659T priority Critical patent/SI1377458T1/en
Publication of EP1377458A1 publication Critical patent/EP1377458A1/en
Application granted granted Critical
Publication of EP1377458B1 publication Critical patent/EP1377458B1/en
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
    • 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
    • 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

Definitions

  • the invention relates to a method of fixing a strip to one end of a printing blanket, of the type comprising a lithographic layer, a compressible layer and at least one reinforcing layer woven between the lithographic layer and the compressible layer, according to which a strip is fixed to at least one end of the blanket, and a blanket obtained according to this process.
  • the blankets of the state of the art for example as described in document EP 0 742 760 are clamped at both ends in a bar which bears on the free faces of the two outer layers. It is known that the mechanical strength of the bars is of paramount importance in printing machines. In fact, the loss of the bar by possible dislodging of the latter can have very serious consequences, with possible breakage of the printing cylinders and the loss of production for one user.
  • the object of the present invention is to propose a method for attaching a bar to a blanket which makes it possible to increase the mechanical strength of the bars and to eliminate the risk mentioned above.
  • the method according to the invention is characterized in that the end of the blanket is stripped to which a strip must be fixed, until the main or single reinforcement of the blanket is released and fixed the bar on said reinforcement.
  • the bar is fixed to the reinforcement by bonding.
  • the two faces of the beam are stripped and the bar is fixed by gluing to the two stripped faces of the beam.
  • a printing blanket according to the invention is characterized in that at least one face of the reinforcement is stripped and the bar is fixed by gluing on this face.
  • the bar has the shape of a flat rod. According to yet another characteristic of the invention, the bar has an L-shaped profile, one branch of which is glued to the stripped beam portion.
  • the bar has a U-shaped profile, one branch of which is glued to a bare beam face.
  • the two faces of the beam are stripped and each branch of the bar is bonded to one of the two faces of the stripped beam.
  • FIG. 1 is a perspective view of a blanket end according to the invention
  • - Figures 2 and 3 illustrate two blanket structures particularly suitable for the application of one invention
  • FIGS. 4 to 6 are schematic views illustrating three essential steps of the method according to the invention.
  • Figure 1 shows one end of a blanket 1 on which is mounted, by gluing, a bar 2 which has a general shape of a U in which the end 3 of the blanket engages.
  • a bar 2 which has a general shape of a U in which the end 3 of the blanket engages.
  • This one has in Figure 1 three layers, namely an outer lithographic layer 5, an outer base layer 6 and, interposed between these two layers, a reinforcing layer 7 comprising a main or single reinforcement, such as a beam 8.
  • the layer 6 is removed at 9 to strip the beam 8 as will be described later in detail.
  • the glue indicated in 4 and which serves as a means of fixing the bar on the end 3 of the blanket is placed directly in the zone 9 on the beam.
  • the blanket 1 shown in Figure 2 could, in reality, have a structure as illustrated in Figure 2 or in Figure 3.
  • the blanket comprises between the lithographic layer 5 and the opposite outer layer 6 which is a slightly compressible polymer layer, a layer of stabilizing fabric 15, a compressible layer 16 in which is integrated a beam 8 and a layer of compact polymer 17, the beam being placed inside the layer 16 on the side of the layer 17.
  • the blanket according to FIG. 3 differs from the blanket shown in FIG.
  • the blanket of Figure 3 may have a thickness of 1.1 mm thinner than 1.2 mm of the blanket according to Figure 2.
  • Figures 2 and 3 show the blanket after the beam 8 has been stripped on the part 9, the initial contour of the end 3 being shown in broken lines.
  • Figures 4 to 6 show three essential steps of the method of mounting the bar 2 on the end 3 of the blanket 1. This method consists in delaminating in a first step shown in Figure 4 a part of the thickness of the blanket on a width suitable for uncovering the threads which ensure the resistance to elongation of the blanket, that is to say in general of the aramid beam 8.
  • FIG. 5 shows the bar in its position before the actual bonding. Then by exerting a force in the direction of arrow F, the branch 11 of the bar is forced towards the outside face up to the position shown in FIG. 1. After hardening of the adhesive, a high resistance of the bar is obtained. tearing, necessary for mounting the blanket on an offset printing cylinder.
  • the blanket can be stripped over a distance, for example from 1 to 20 mm, and the blanket can be gripped by strips of length, width or depth between 5 and 30 mm.
  • the blanket can be stripped on both sides simultaneously, until the wires which release the resistance to elongation of the blanket are released.
  • a single bar for example a strip in the form of a flat rod or a strip having an L-shaped profile, which will then be fixed on the stripped side glued with resistance wires.
  • the bar can, as a variant, be molded on the stripped blanket.
  • the bar can be made of metal but also of composite, of thermoplastic reinforced or not by fibers or using a metal grid.
  • the invention can be used for blankets with single reinforcement, blankets with two lithographic layers, blankets with a polymer back and blankets with thinned ends, as described for example in document FR 9900828.
  • the aforementioned single reinforcement may consist of an aramid beam, of a beam produced with other high modulus and high strength fibers, of a fabric of different weaves known per se or of a grid or plastic film.
  • the invention also applies to a blanket more conventional in its design and comprising, if necessary, more than one reinforcement in its carcass.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

The invention concerns a method for securing a mounting bar at one end of a blanket comprising a lithographic layer, a support layer and, interposed between those two layers, at least a reinforcing woven layer. The method is characterised in that it consists in stripping said end (3) of the blanket (1), whereon the bar (2) is to be fixed, until the main or single reinforcement of the blanket (1), so that a beam (8) is cleared, in sizing at least part of the stripped beam and fixing the bar at least on the stripped beam part (9) on the end (3) of the blanket. The invention is applicable to printing machines.

Description

"Procédé de fixation d'une barrette à une extrémité d'un blanchet d'impression et blanchet d'impression ainsi obtenu""Method of fixing a bar to one end of a printing blanket and printing blanket thus obtained"
L'invention concerne un procédé de fixation d'une barrette à une extrémité d'un blanchet d'impression, du type comprenant une couche lithographique, une couche compressible et au moins une couche de renfort tissée entre la couche lithographique et la couche compressible, selon laquelle on fixe à au moins une extrémité du blanchet une barrette, et un blanchet obtenu selon ce procédé . Les blanchets de l'état de la technique, par exemple tels que décrits dans le document EP 0 742 760 sont pinces aux deux extrémités dans une barrette qui prend appui sur les faces libres des deux couches extérieures . II est connu que la tenue mécanique des barrettes est d'une importance primordiale dans les machines à imprimer. En effet, la perte de la barrette par délogement éventuel de celle-ci peut avoir des conséquences très graves, avec bris éventuel des cylindres d'impression et la perte de la production pour 1 ' utilisateur.The invention relates to a method of fixing a strip to one end of a printing blanket, of the type comprising a lithographic layer, a compressible layer and at least one reinforcing layer woven between the lithographic layer and the compressible layer, according to which a strip is fixed to at least one end of the blanket, and a blanket obtained according to this process. The blankets of the state of the art, for example as described in document EP 0 742 760 are clamped at both ends in a bar which bears on the free faces of the two outer layers. It is known that the mechanical strength of the bars is of paramount importance in printing machines. In fact, the loss of the bar by possible dislodging of the latter can have very serious consequences, with possible breakage of the printing cylinders and the loss of production for one user.
La présente invention a pour but de proposer un procédé de fixation d'une barrette à un blanchet qui permet d'augmenter la tenue mécanique des barrettes et d'éliminer le risque sus-mentionné .The object of the present invention is to propose a method for attaching a bar to a blanket which makes it possible to increase the mechanical strength of the bars and to eliminate the risk mentioned above.
Pour atteindre ce but, le procédé selon l'invention est caractérisé en ce que l'on dénude l'extrémité du blanchet sur laquelle une barrette doit être fixée, jusqu'à ce que le renfort principal ou unique du blanchet soit dégagé et on fixe la barrette sur ledit renfort.To achieve this object, the method according to the invention is characterized in that the end of the blanket is stripped to which a strip must be fixed, until the main or single reinforcement of the blanket is released and fixed the bar on said reinforcement.
Selon une caractéristique de l'invention, on fixe la barrette sur le renfort par collage. Selon une caractéristique de l'invention, les deux faces de l' ensouple sont dénudées et la barrette est fixée par collage aux deux faces dénudées de l' ensouple.According to a characteristic of the invention, the bar is fixed to the reinforcement by bonding. According to a characteristic of the invention, the two faces of the beam are stripped and the bar is fixed by gluing to the two stripped faces of the beam.
Un blanchet d'impression selon l'invention est caractérisé en ce qu'au moins une face du renfort est dénudée et la barrette est fixée par collage sur cette face .A printing blanket according to the invention is characterized in that at least one face of the reinforcement is stripped and the bar is fixed by gluing on this face.
Selon une autre caractéristique de 1 ' invention la barrette présente la forme d'une baguette plate. Selon encore une autre caractéristique de l'inventin, la barrette a un profil en forme d'un L dont une branche est collée sur la portion d'ensouple dénudée.According to another characteristic of the invention, the bar has the shape of a flat rod. According to yet another characteristic of the invention, the bar has an L-shaped profile, one branch of which is glued to the stripped beam portion.
Selon encore une autre caractéristique de l'invention, la barrette présente un profil en forme d'un U dont une branche est collée sur une face d'ensouple dénudée .According to yet another characteristic of the invention, the bar has a U-shaped profile, one branch of which is glued to a bare beam face.
Selon encore une autre caractéristique de l'invention, les deux faces de l' ensouple sont dénudées et chaque branche de la barrette est collée sur une des deux faces d'ensouple dénudée.According to yet another characteristic of the invention, the two faces of the beam are stripped and each branch of the bar is bonded to one of the two faces of the stripped beam.
L'invention sera mieux comprise, et d'autres buts, caracéristiques, détails et avantages de celle-ci apparaîtront plus clairement dans la description explicative qui va suivre faite en référence aux dessins schématiques annexés donnés uniquement à titre d'exemple illustrant un mode de réalisation de l'invention et dans lesquels : la figure 1 est une vue en perspective d'une extrémité de blanchet selon 1 ' invention ; - les figures 2 et 3 illustrent deux structures de blanchet particulièrement aptes à l'application de 1 ' invention ; et les figures 4 à 6 sont des vues schématiques illustrant trois étapes essentielles du procédé selon 1 ' invention.The invention will be better understood, and other aims, characteristics, details and advantages thereof will appear more clearly in the explanatory description which follows, made with reference to the appended schematic drawings given solely by way of example illustrating a mode of embodiment of the invention and in which: FIG. 1 is a perspective view of a blanket end according to the invention; - Figures 2 and 3 illustrate two blanket structures particularly suitable for the application of one invention; and FIGS. 4 to 6 are schematic views illustrating three essential steps of the method according to the invention.
La figure 1 montre une extrémité d'un blanchet 1 sur laquelle est montée, par collage, une barrette 2 qui présente une forme générale d'un U dans laquelle s'engage l'extrémité 3 du blanchet. Celui-ci présente sur la figure 1 trois couches, à savoir une couche extérieure lithographique 5, une couche extérieure de base 6 et, interposée entre ces deux couches, une couche de renfort 7 comportant un renfort principale ou unique, tel qu'une ensouple 8. Dans la partie de l'extrémité de blanchet 3 qui est prise entre les deux branches de la baguette 2, la couche 6 est enlevée en 9 pour dénuder l' ensouple 8 comme on le décrira plus loin de façon détaillée. La colle indiquée en 4 et qui sert de moyen de fixation de la barrette sur l'extrémité 3 du blanchet est disposée directement dans la zone 9 sur l' ensouple. Ainsi une partie de la branche supérieure 11 de la barrette est fixée, par l'intermédiaire d'une couche de colle, dans sa partie avant sur la face extérieure 8 et sa partie d'extrémité sur 1 'ensouple, tandis que l'autre branche 13 de la barrette est fixée sur la face extérieure de la couche lithographique 5. Le blanchet 1 représenté sur la figure 2 pourrait avoir, en réalité, une structure telle qu'illustrée à la figure 2 ou à la figure 3. Dans l'exemple de la figure 2, le blanchet comporte entre la couche lithographique 5 et la couche extérieure opposée 6 qui est une couche polymère légèrement compressible, une couche en tissu de stabilisation 15, une couche compressible 16 à laquelle est intégré une ensouple 8 et une couche de polymère compact 17, l' ensouple étant disposé à l'intérieur de la couche 16 du côté de la couche 17. Le blanchet selon la figure 3 se distingue du blanchet représenté sur la figure 2 par le fait que la couche de polymère compact 17 a été supprimée. De ce fait le blanchet de la figure 3 peut avoir une épaisseur plus faible de 1,1 mm par rapport à 1,2 mm du blanchet selon la figure 2. Bien entendu, l'invention s'applique également aux blanchets d'épaisseur standard comprises généralement entre 1,35 et 2,35 mm. Les figures 2 et 3 montrent le blanchet après que l' ensouple 8 ait été dénudé sur la partie 9, le contour initial de l'extrémité 3 étant représenté en trait interrompu. Les figures 4 à 6 montrent trois étapes essentielles du procédé de montage de la barrette 2 sur l'extrémité 3 du blanchet 1. Ce procédé consiste à délaminer en une première étape représentée sur la figure 4 une partie de l'épaisseur du blanchet sur une largeur appropriée pour découvrir les fils qui assurent la résistance à l'allongement du blanchet, c'est-à-dire en général de 1 ' ensouple aramide 8. De façon utile, la surface dénudée ainsi que le reste de la surface à coller peut être préparée au collage ou au moulage par lavage solvants ou brossage mécanique ou équivalent. Puis, dans une deuxième opération on enduit de la colle l' ensouple ainsi dénudé, comme cela est illustré sur la figure 5. Après l'encollage on procède au montage de la barrette 2 sur l'extrémité de blanchet 3. La figure 6 montre la barrette dans sa position avant le collage effectif. En exerçant ensuite une force en direction de la flèche F on force la branche 11 de la barrette vers la face extérieure jusqu'à dans la position montrée sur la figure 1. Après durcissement de la colle, on obtient une résistance élevée de la barre à l'arrachement, nécessaire au montage du blanchet sur un cylindre d'impression offset .Figure 1 shows one end of a blanket 1 on which is mounted, by gluing, a bar 2 which has a general shape of a U in which the end 3 of the blanket engages. This one has in Figure 1 three layers, namely an outer lithographic layer 5, an outer base layer 6 and, interposed between these two layers, a reinforcing layer 7 comprising a main or single reinforcement, such as a beam 8. In the part of the blanket end 3 which is taken between the two branches of the rod 2, the layer 6 is removed at 9 to strip the beam 8 as will be described later in detail. The glue indicated in 4 and which serves as a means of fixing the bar on the end 3 of the blanket is placed directly in the zone 9 on the beam. Thus a part of the upper branch 11 of the bar is fixed, by means of a layer of adhesive, in its front part on the external face 8 and its end part on the beam, while the other branch 13 of the bar is fixed to the outer face of the lithographic layer 5. The blanket 1 shown in Figure 2 could, in reality, have a structure as illustrated in Figure 2 or in Figure 3. In the example of FIG. 2, the blanket comprises between the lithographic layer 5 and the opposite outer layer 6 which is a slightly compressible polymer layer, a layer of stabilizing fabric 15, a compressible layer 16 in which is integrated a beam 8 and a layer of compact polymer 17, the beam being placed inside the layer 16 on the side of the layer 17. The blanket according to FIG. 3 differs from the blanket shown in FIG. 2 by the fact that the polymer layer compa ct 17 has been deleted. Therefore the blanket of Figure 3 may have a thickness of 1.1 mm thinner than 1.2 mm of the blanket according to Figure 2. Of course, the invention also applies to blankets of standard thickness generally between 1.35 and 2.35 mm. Figures 2 and 3 show the blanket after the beam 8 has been stripped on the part 9, the initial contour of the end 3 being shown in broken lines. Figures 4 to 6 show three essential steps of the method of mounting the bar 2 on the end 3 of the blanket 1. This method consists in delaminating in a first step shown in Figure 4 a part of the thickness of the blanket on a width suitable for uncovering the threads which ensure the resistance to elongation of the blanket, that is to say in general of the aramid beam 8. be prepared for bonding or molding by solvent washing or mechanical brushing or equivalent. Then, in a second operation, the beam thus stripped is coated with glue, as illustrated in FIG. 5. After gluing, the bar 2 is mounted on the blanket end 3. FIG. 6 shows the bar in its position before the actual bonding. Then by exerting a force in the direction of arrow F, the branch 11 of the bar is forced towards the outside face up to the position shown in FIG. 1. After hardening of the adhesive, a high resistance of the bar is obtained. tearing, necessary for mounting the blanket on an offset printing cylinder.
A titre d'exemple le blanchet peut être dénudé sur une distance par exemple de 1 à 20 mm et le blanchet peut être saisi par des barrettes de longueur, largeur ou profondeur comprise entre 5 et 30 mm.By way of example, the blanket can be stripped over a distance, for example from 1 to 20 mm, and the blanket can be gripped by strips of length, width or depth between 5 and 30 mm.
Il est à noter que de multiples modifications peuvent être apportées au mode de réalisation décrit et représenté. Ainsi le blanchet peut être dénudé sur les deux faces simultanément, jusqu'au dégagement des fils qui assurent la résistance à l'allongement du blanchet. Il est également possible d'utiliser une barrette simple, par exemple une barrette en forme d'une baguette plate ou une barrette ayant un profil en L, qui sera alors fixée sur la face dénudée encollée des fils de résistance. La barrette peut, en variante, être moulée sur le blanchet dénudé. La barrette peut être réalisée en métal mais également en composite, en thermoplastique renforcés ou non par fibres ou à l'aide d'une grille métallique.It should be noted that multiple modifications can be made to the embodiment described and shown. Thus the blanket can be stripped on both sides simultaneously, until the wires which release the resistance to elongation of the blanket are released. It is also possible to use a single bar, for example a strip in the form of a flat rod or a strip having an L-shaped profile, which will then be fixed on the stripped side glued with resistance wires. The bar can, as a variant, be molded on the stripped blanket. The bar can be made of metal but also of composite, of thermoplastic reinforced or not by fibers or using a metal grid.
L'invention est utilisable pour des blanchets à renfort unique, des blanchets à deux couches lithographiques, des blanchets à dos polymère et à des blanchets aux extrémités amincies, tels que décrit par exemple dans le document FR 9900828.The invention can be used for blankets with single reinforcement, blankets with two lithographic layers, blankets with a polymer back and blankets with thinned ends, as described for example in document FR 9900828.
Le renfort unique sus-mentionné peut être constitué d'une ensouple aramide, d'une ensouple réalisée avec d'autres fibres à haut module et à haute résistance, d'un tissu de différentes armures connues en soi ou encore d'une grille ou d'un film plastique.The aforementioned single reinforcement may consist of an aramid beam, of a beam produced with other high modulus and high strength fibers, of a fabric of different weaves known per se or of a grid or plastic film.
L'invention s'applique également à un blanchet plus classique dans sa conception et comportant, le cas échéant, plus d'un renfort dans sa carcasse. The invention also applies to a blanket more conventional in its design and comprising, if necessary, more than one reinforcement in its carcass.

Claims

REVENDICATIONS
1. Procédé de fixation d'une barrette à une extrémité d'un blanchet d'impression du type comprenant une couche lithographique, une couche de base et, interposée entre ses deux couches, au moins une couche de renfort tissée, caractérisé en ce que l'on dénude ladite extrémité (3) du blanchet (1) , sur laquelle la barrette (2) doit être fixée, jusqu'à ce que le renfort principal ou unique du blanchet (1), tel qu'un ensouple (8) soit dégagé, et assure la fixation de la barrette au moins sur la partie d'ensouple dénudée (9) du blanchet.1. Method for fixing a strip to one end of a printing blanket of the type comprising a lithographic layer, a base layer and, interposed between its two layers, at least one woven reinforcement layer, characterized in that strip said end (3) of the blanket (1), on which the bar (2) is to be fixed, until the main or single reinforcement of the blanket (1), such as a beam (8) is released, and ensures the fixing of the bar at least on the stripped beam portion (9) of the blanket.
2. Procédé selon la revendication 1, caractérisé en ce que l'on assure la fixation de la barrette (2) par collage après avoir encollé au moins la partie d'ensouple dénudée .2. Method according to claim 1, characterized in that one ensures the fixing of the bar (2) by gluing after having glued at least the stripped beam portion.
3. Procédé selon la revendication 2, caractérisé en ce que les deux faces de l' ensouple sont dénudées et la barrette est fixée par collage aux deux faces dénudées de 1 ' ensouple .3. Method according to claim 2, characterized in that the two faces of the beam are stripped and the bar is fixed by gluing to the two stripped faces of the beam.
4. Procédé selon la revendication 1, caractérisé en ce que la barrette (2) est moulée sur le blanchet dénudé.4. Method according to claim 1, characterized in that the bar (2) is molded on the stripped blanket.
5. Blanchet d'impression obtenu d'après le procédé selon l'une des revendications 1 à 4, caractérisé en ce qu'au moins une face du renfort est dénudée et la barrette est fixée par collage sur cette face.5. Printing blanket obtained according to the method according to one of claims 1 to 4, characterized in that at least one face of the reinforcement is stripped and the bar is fixed by gluing on this face.
6. Blanchet selon la revendication 5, caractérisé en ce que la barrette (2) est fixée par collage sur la face dénudée (9) précitée. 6. Blanket according to claim 5, characterized in that the bar (2) is fixed by gluing to the bare face (9) above.
7. Blanchet selon la revendication 6, caractérisé en ce que la barrette présente la forme d'une baguette plate .7. Blanket according to claim 6, characterized in that the strip has the shape of a flat rod.
8. Blanchet selon la revendication 6, caractérisé en ce que la barrette a un profil en forme d'un L dont une branche est collée sur la portion d'ensouple dénudée.8. Blanket according to claim 6, characterized in that the strip has an L-shaped profile, one branch of which is glued to the stripped beam portion.
9. Blanchet selon la revendication 6, caractérisé en ce que la barrette présente un profil en forme d'un U dont une branche est collée sur une face d'ensouple dénudée .9. Blanket according to claim 6, characterized in that the strip has a U-shaped profile a branch of which is glued to a bare beam face.
10. Blanchet selon la revendication 9, caractérisé en ce que les deux faces de l' ensouple sont dénudées et chaque branche de la barrette est collée sur une des deux faces d'ensouple dénudée.10. Blanket according to claim 9, characterized in that the two faces of the beam are stripped and each branch of the bar is glued to one of the two faces of the stripped beam.
11. Blanchet selon la revendication 5, caractérisé en ce que la barrette est moulée sur le blanchet dénudé. 11. Blanket according to claim 5, characterized in that the strip is molded on the stripped blanket.
EP02732812A 2001-04-12 2002-04-11 Method for securing a mounting bar at one end of a printing blanket and resulting printing blanket Expired - Lifetime EP1377458B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200230659T SI1377458T1 (en) 2001-04-12 2002-04-11 Method for securing a mounting bar at one end of a printing blanket and resulting printing blanket

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0105044A FR2823468B1 (en) 2001-04-12 2001-04-12 METHOD FOR ATTACHING A BAR TO AN END OF A PRINTING BLANKET AND THE PRINTING BLANKET THUS OBTAINED
FR0105044 2001-04-12
PCT/FR2002/001273 WO2002083421A1 (en) 2001-04-12 2002-04-11 Method for securing a mounting bar at one end of a printing blanket and resulting printing blanket

Publications (2)

Publication Number Publication Date
EP1377458A1 true EP1377458A1 (en) 2004-01-07
EP1377458B1 EP1377458B1 (en) 2007-11-28

Family

ID=8862285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02732812A Expired - Lifetime EP1377458B1 (en) 2001-04-12 2002-04-11 Method for securing a mounting bar at one end of a printing blanket and resulting printing blanket

Country Status (7)

Country Link
US (1) US6959644B2 (en)
EP (1) EP1377458B1 (en)
JP (1) JP4161190B2 (en)
DE (1) DE60223792T2 (en)
ES (1) ES2296930T3 (en)
FR (1) FR2823468B1 (en)
WO (1) WO2002083421A1 (en)

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Also Published As

Publication number Publication date
WO2002083421A1 (en) 2002-10-24
JP4161190B2 (en) 2008-10-08
FR2823468A1 (en) 2002-10-18
ES2296930T3 (en) 2008-05-01
US20040159256A1 (en) 2004-08-19
DE60223792D1 (en) 2008-01-10
JP2004523402A (en) 2004-08-05
FR2823468B1 (en) 2003-10-31
EP1377458B1 (en) 2007-11-28
US6959644B2 (en) 2005-11-01
DE60223792T2 (en) 2008-10-30

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