EP0473947B1 - Logement pour clichés et cliché sous forme d'une feuille - Google Patents

Logement pour clichés et cliché sous forme d'une feuille Download PDF

Info

Publication number
EP0473947B1
EP0473947B1 EP91113104A EP91113104A EP0473947B1 EP 0473947 B1 EP0473947 B1 EP 0473947B1 EP 91113104 A EP91113104 A EP 91113104A EP 91113104 A EP91113104 A EP 91113104A EP 0473947 B1 EP0473947 B1 EP 0473947B1
Authority
EP
European Patent Office
Prior art keywords
foil
engravings
engraving
mounting
cliché
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
EP91113104A
Other languages
German (de)
English (en)
Other versions
EP0473947A1 (fr
Inventor
Wilfried Philipp
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.)
Tampoprint GmbH
Original Assignee
Tampoprint 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 Tampoprint GmbH filed Critical Tampoprint GmbH
Publication of EP0473947A1 publication Critical patent/EP0473947A1/fr
Application granted granted Critical
Publication of EP0473947B1 publication Critical patent/EP0473947B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/04—Printing plates or foils; Materials therefor metallic
    • B41N1/06—Printing plates or foils; Materials therefor metallic for relief printing or intaglio printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/001—Pad printing apparatus or machines

Definitions

  • the invention relates to a plate holder and a film plate, in particular for the indirect gravure or pad printing process.
  • Printing clichés in plate form have been known for a long time. These printing blocks consist of hardened, high-alloy tool steel that is absolutely flat and therefore has a relatively large thickness to ensure flatness. However, this is associated with high costs, particularly in the case of relatively large clichés, since the surface having the printed image has to be lapped and hardened. If necessary, the material of the cliché is artificially aged before processing, which reduces subsequent warping. Due to the high costs, steel clichés produced in this way are only used economically for long runs of 200,000 prints and more. Due to the relatively large thickness of the cliché steel plates of up to 10 mm and more, the material costs are not negligible. In addition, the cost of transportation and storage are relatively expensive due to the high weight and size of the cliché. Since relatively aggressive inks are often used for printing, corrosion-resistant steel must be used as the material for the cliché, which further increases the material costs.
  • photopolymeric printing blocks can be used instead of the expensive steel printing blocks.
  • These clichés usually have a metal support plate and one with plastic coated surface in which the engraving is incorporated. The squeegee shears over this plastic surface to remove excess ink from the engraving.
  • the surface made of plastic is relatively soft, it is extremely sensitive both to the doctor blade running over it and to contamination. Contamination of the printing ink, dust or unclean squeegees cause scratches in the engraving and make the cliché unusable.
  • Printing presses with a closed inking and doctoring cup (EP 140 165 B 1) only require the steel plate printing blocks mentioned at the beginning, since only these have the required flat surface, which ensure clean printing in such printing presses.
  • the unevenness of the surface may not exceed 2 »m, otherwise there is a risk that ink will leak out of the squeegee cup. This would result in the machine being so dirty with ink after a short time that a clean printing process can no longer be guaranteed.
  • the photopolymeric cliché therefore has the disadvantage that the printing often has to be interrupted in order to change the cliché. These interruptions require low quantities and require constantly present personnel who change the cliché.
  • a cliché film for the ceramic industry is known from the reference "Ceramic Journal, 41st year, No. 6, 1989, pages 395 ff".
  • ground glass and the like are used as the color, a large amount of which is required for each print or for each color application. Since these ceramic colors are very thick, the engraving in the cliché must have a minimum depth of 70 to 80 »m to be able to take up the color. Accordingly, the cliché itself must have a corresponding thickness of 0.5 mm to 1 mm, so that the engraving can be introduced at all and the required rigidity of the cliché is still guaranteed.
  • clichés with such thickness dimensions are stiff and have the disadvantage with large-area line engravings that there is a not inconsiderable risk that the doctor blade sags into the engraving, although the surface is ground clean but has poor flatness.
  • a cliché for pad printing which is made up of at least two metal layers.
  • This cliché exists the first or uppermost metal layer is made of a hard material having the properties required for pad printing, whereas the layer underneath is made of a softer material, for example brass or the like.
  • the etching process takes place in two steps, in which in the first step the first metal layer is etched with a first etchant and in the second etching process the metal layer underneath with a second etchant.
  • Such clichés can be etched by less qualified experts, their production is complex and expensive due to their two-layer structure.
  • several etchants are required for the etching process.
  • Such clichés are held on a rubber-coated vacuum plate. The squeegee process causes the cliché surface to deform due to the soft surface, which leads to unclean prints.
  • FR-A-2,451,829 discloses a base plate with an adhesive film.
  • the base plate does not have to be flat, since the film compensates for the unevenness of the base plate. On the one hand, they should therefore be relatively stiff so that they do not transmit the unevenness, on the other hand they have a flat-lapped surface. In any case, the film must not be conformable, otherwise it transfers the unevenness of the base plate. In addition, the film is held on the base plate via an adhesive connection. This leads to further bumps.
  • the invention has for its object to provide a plate holder with a film plate, with which long runs can be achieved, and the costs for the production and preparation of the plate are significantly reduced.
  • the cliché having the engraving is made of metal, has a smooth surface and into which a cliché holder of a printing machine having a flat contour can be used, the cliché being flexible and conformable to the surface of the cliché holder and the True to the contour of the surface and has a thickness of 0.02 mm to 0.25 mm, a maximum surface unevenness of 3 »m and a wear resistance suitable for hard material doctor pots.
  • This printing plate which is designed as a metal foil, has the material properties of a hardened and lapped precision steel plate, but the steel plate has a thickness of 10 mm to 20 mm, while the metal foil is made much thinner.
  • the advantages achieved thereby such as excellent surface flatness, high flexural and impact resistance, excellent surface quality and high wear resistance, good etching properties for photoengraving and high corrosion resistance against solvents and thinners of pad printing inks guarantee long print runs of over 500,000.
  • the use of a metal foil as a printing plate also has cost advantages, since only a fraction of the material and manufacturing costs are incurred, as well as the shipping and storage costs due to the lower weight are significantly reduced.
  • the overall photochemical costs are also lower, since metal foils are much easier to handle than the relatively heavy solid steel plates. Conventional systems for the production of multilayers can thus be used for the etching process.
  • the excellent properties of this cliché are achieved in that the engraved metal foil has the excellent surface properties of the steel cliché. Ensure films with such a small thickness that the film conforms to the plate holder in such a way that the surface contour of the plate holder is transferred. If the support surface of the cliché holder is flat, the foil cliché also assumes a flat shape.
  • This cliché holder can be, for example, a steel plate with a high-precision machined surface, with holders made of stone being preferred, since they are made of a dead material and there is therefore no fear of the holder being distorted.
  • the printing plate according to the invention ensures high print runs when used with hard metal doctoring cups, since scoring and the like are almost impossible and gaps between the plate and the edge of the doctoring cup are kept sufficiently small, ie in the range of 1 to 2 »m, since the wear is minimal.
  • the metal foil preferably has a martensitic structure.
  • the martensitic structure results in great wear resistance and increased hardness of the cliché.
  • the metal foil is preferably designed as a stainless steel foil, in particular as a chromium-molybdenum steel foil, such as 7C27Mo2.
  • a preferred embodiment provides that the metal foil consists of stainless steel and a directional alloy of ⁇ 0.4% C, approximately 0.4% Si, approximately 0.6% Mn, approximately 13% Cr and approximately 1% Mo owns.
  • the metal foil has a good sliding surface for doctor pots with a hard metal coating and for doctor steel blades.
  • the metal foil is designed as a galvanically produced foil made of nickel or chromium or of a nickel-chromium alloy. Metal foils of this type are used in particular in rotary printing.
  • the cliché film is supported on a roller that forms the cliché holder.
  • the metal foil consists of a spring bronze alloy.
  • the surface of the film cliché is preferably tempered.
  • the production of the printed image is simplified in that the film is easy to etch. Because the film shows an anti-corrosive behavior, printing inks can be used, to which aggressive solvents and thinners are added, without the film cliché being damaged.
  • the film as a semi-finished product, carries a photo emulsion provided with an opaque protective film.
  • Such clichés can easily be provided with the desired engraving on site, since no complex photochemical equipment is required.
  • the foil cliché is much easier to handle than the solid steel cliché.
  • the film is designed as a flat film band having one or more engravings.
  • This foil cliché is designed as a band cliché and can have any length and can therefore be provided with any number of engravings.
  • This ribbon cliché can be moved on the cliché holder by means of a suitable feed, and a different print image can thereby be brought into the engagement area of the tampon. This creates the possibility that the engraving can be changed within a very short time, regardless of how many editions of this printed image are to be printed. Thus, even for the smallest runs or for a constantly changing print, the print images required for this can be brought to the printing point by specifically feeding the printing block. This reduces the set-up time to seconds.
  • the film is designed as a cylindrical film sleeve.
  • This film sleeve can be mounted on rollers, for example by means of compressed air or other suitable tensioning devices, and used in rotary printing devices.
  • the film is designed in such a way that it clamps onto the roller either by means of a tensioning device or due to the dimensions, and conforms to it so that it adopts the surface contour of the roller.
  • the film is designed as a flat film disc having one or more engravings.
  • This film disc is rotatably mounted on the plate holder in such a way that different sectors of this film disc can be moved one after the other under the tampon. This also creates the possibility that print images can be changed within a very short time, so that different prints, in particular alternately, can be carried out with a single printing press.
  • a simple mounting of the film on the plate holder is achieved in that the film fastening devices, e.g. has in the form of an edge perforation. Catch pins provided on the surface of the cliché holder engage in these peripheral perforations.
  • This attachment also has the advantage that the film cliché can be quickly and easily fixed and removed from the cliché holder. This significantly reduces set-up times.
  • the film has a surface with a roughness of ⁇ 2 »m.
  • Films of this type are used in particular in closed systems in which the printed image is inked by means of an ink cup, the underside of which is designed as a doctor blade.
  • a roughness of less than 2 »m ensures that no ink runs out of the ink cup, even if the printing machine e.g. stops overnight or at the weekend.
  • the film cliché Regardless of the shape and design of the film cliché, it can be provided that the film several Has engravings. These engravings can be used by suitably inserting the cliché into the printing device.
  • a further improvement in the print quality is achieved in that the surface of the plate having the engraving can be compacted. This compression is achieved by the doctor blade or the doctor blade cup, which strokes the surface of the film plate with each printing process and exerts a compressive force on the surface of the plate.
  • the pad printing machine that receives the film cliché preferably has a receptacle that supports the printing cliché in the area of the squeegee and the tampon and that has a flat surface with a roughness of ⁇ 2 »m.
  • This plate holder determines the flatness of the film plate and is therefore manufactured with high precision. It consists e.g. made of metal, in particular steel, stone, glass, or another suitable material.
  • the holder is designed such that the printing block can slide along the holder.
  • the film cliché is held in this position by means of suitable holding or fastening devices.
  • these are e.g. held over catch pins which engage in a perforated edge of the cliché.
  • a cliché holder designated 1 is shown in a schematic representation, which consists, for example, of metal, in particular steel, stone or glass.
  • This plate holder has a surface with a roughness or unevenness of ⁇ 2 »m.
  • this cliché holder is provided with catch pins 2, which slightly protrude beyond the surface of the cliché holder 1.
  • a foil cliché 3 is hooked in, the catch pins 2 engaging in holes in an edge perforation (not shown).
  • Another fastening device not shown, provides that the film 3 is fixed on the receptacle 1, for example via a magnetic holder. The film plate 3 is thus secured against slipping on the plate holder 1.
  • tampon 8 which is movable in the vertical direction in accordance with the double arrow 4 and in the horizontal direction in accordance with the double arrow 5.
  • a squeegee 6 is shown, which strips excess ink 7 from the cliché.
  • the cliché has an engraving (22, FIG. 6), which is located below the tampon 8.
  • the operation of the device is briefly explained below.
  • the squeegee 6 strips off the excess ink from the engraving 22 in that the plate holder 1 moves to the left in accordance with the arrow 9.
  • the tampon 8 is pressed onto the engraving and fetches out the ink in the recesses of the printed image etched into the plate 3, which adheres to the tampon 8, which consists of a silicone rubber.
  • the tampon 8 then moves upward again in the direction of the arrow 4 and lifts off the cliché 3.
  • the plate holder 1 moves to its right end position according to arrow 9 and the engraving is colored again.
  • the tampon 8 can be moved downward beyond the plane of the plate holder 1 and onto an object to be printed provided below this plane be pressed on. After the tampon 8 has reached its upper end position again, the plate holder 1 again moves into its left end position.
  • the squeegee 6 in turn strips off the excess ink from the printed image. Since the squeegee 6 rests on the film block 3 with a certain pressure force 23, the squeegee 6 presses the film block 3 onto the surface of the plate holder 1.
  • the film block 3 assumes the contour of this surface. Since this is highly precise and flat, the film cliché 3 also assumes a flat shape.
  • the doctor blade 6 consists, for example, of a high-alloy steel.
  • the printing ink 7 is in a squeegee or ink cup 10, which is arranged such that it comes to lie exactly above the engraving of the cliché 3 due to the displacement of the cliché holder 1.
  • the engraving picks up ink from the squeegee 10. If the plate holder 1 is moved back to its left end position, the lower edge 11 of the doctor cup 10, which is designed as a doctor blade, grazes over the engraving and ensures that only color remains in the depressions of the printed image.
  • the cliché 3 is pressed onto the cliché holder 1 by the pressure force 23 and the weight of the doctor cup 10, which is of the order of 10 to 15 kilograms.
  • the cliché 3 nestles against the surface in such a way that its contour is transferred to the film.
  • the film plate Since, as already mentioned above, the plate holder 1 is manufactured with high precision and flat, the film plate also takes 3 this flat shape and thereby ensures that, in particular in the area of the printed image, there are no depressions caused by unevenness in which ink residues remain when doctoring.
  • the good nestling is achieved in particular by the small thickness of the film 3 from 0.05 mm to 0.15 mm.
  • the surface of the film plate 3 which has the printed image also has the excellent material properties of a solid steel plate.
  • the squeegee edge 11 of the squeegee pot 10 is preferably made of hard metal or ceramic and that the property can be achieved with a suitable foil cliché 3 that the surface of the foil cliché 3 is gradually compacted by the reciprocating doctor blade pot 10, which increases the flatness even further.
  • the movement conditions of tampon 8, squeegee 6 or squeegee pot 10, and plate holder 1 can be selected in a variety of ways.
  • the plate holder 1 can be arranged rigidly in the printing device, the tampon 8 and the doctor 6 or the doctor cup 10 now being moved.
  • the film plate 3 is designed as a plate band.
  • the two ends 12 and 13 of the film printing plate 3 are wound on rolls 14 which form a film cassette.
  • This foil cliché 3, which is designed as a band, has a plurality of engravings arranged one behind the other at a distance. These engravings can either show the same print image, but they can also show different print images.
  • the advantage is achieved that although very high print runs can be achieved with the film printing plate 3 according to the invention and therefore a printing plate change is only required after a long time, this printing plate change can be carried out very quickly in that the film cliché 3 is pulled off the one roll 14 by means of a suitable drive and wound up on the other roll 14.
  • the cliché 3 is moved a distance in this process until the next engraving is in position. This can be done in seconds. Printing machines of this type can thus run both overnight and at weekends without the need for personnel to change over. In the other case, the most varied of printed images can be printed without the foil cliché 3 having to be replaced for this.
  • the foil cliché can be moved back and forth in such a way by means of a suitable control, whereby it unwinds from one roll 14 and onto the other roll 14 until the desired engraving on the cliché holder 1 is in position. A single object to be printed can alternately be printed with two different print images.
  • the cliché 3 runs back and forth constantly. With this arrangement, both the doctor blade 6 and the doctor blade cup 10 press with a certain force onto the foil cliché 3, so that it clings to the surface of the cliché holder 1.
  • FIG. 5 shows a tension roller 15, as is required in particular for rotary printing.
  • a sleeve-shaped film cliché 3 is clamped onto this cylindrical roller 15 with a highly precise surface.
  • This film cliché 3 can be designed by a suitable choice of dimensions so that it rests under tension on the roller 15, and thus already clings well to the surface of the roller 15.
  • the roller 15 forms the plate holder.
  • the film cliché 3 is pressed by the squeegee onto the surface of the roller 15.
  • the film cliché 3 is clamped onto the roller 15 using a suitable clamping device.
  • the cliché 3 is supported on the surface of the roller 15 and takes over its contour.
  • FIG. 6 shows a further embodiment of the film printing plate 3 according to the invention, which now has the shape of a disk.
  • This disk is divided into individual sectors 16 to 21, each sector being provided with an engraving 22.
  • the disc-shaped cliché 3 is mounted on a correspondingly designed cliché holder 1 and rotatable via a suitable drive such that the individual sectors 16 to 21 can be moved under the tampon 8 and the doctoring cup 10 in such a way that the engraving 22 is colored and the color with the Tampon 8 can be removed.
  • the individual engravings 22 can either have the same design, as shown in FIG. 6, with different motifs or printed images.
  • the disk-shaped foil cliché 3 creates the possibility that a different print image can be moved into the printing area in a few seconds, so that different prints can be carried out with one and the same printing machine without the machine must be converted.

Landscapes

  • Printing Methods (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Claims (12)

  1. Support de cliché (1) avec cliché en feuille (3), notamment destiné à un procédé d'impression indirecte en creux ou au tampon, le cliché (3) qui comporte la gravure (22) étant réalisé en métal, présentant une surface lisse, et pouvant être inséré dans le support de cliché (3) d'une machine à imprimer, support qui présente un profil de surface de configuration plane, le cliché (3) étant flexible, susceptible d'épouser la forme de la surface du support de cliché (1) en reproduisant fidèlement le profil de surface, et présentant une épaisseur de 0,02 mm à 0.25 mm, une rugosité maximale de 3 »m, et une résistance à l'usure adaptée à des pots de racle (10) en matériau dur.
  2. Support de cliché (1) avec cliché en feuille (3), selon la revendication 1, caractérisé en ce que la feuille de métal est réalisée sous forme de feuille d'acier spécial.
  3. Support de cliché (1) avec cliché en feuille (3), selon la revendication 2, caractérisé en ce que la feuille de métal flexible en acier spécial, possède un alliage recommandé ayant moins de 0,4 % C, environ 0,4 % Si, environ 0,6 % Mn, environ 13 % Cr et environ 1 % Mo.
  4. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille de métal présente une structure martensitique.
  5. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille de métal est réalisée en tant que feuille, fabriquée par dépôt électrolytique, en nickel ou en chrome, ou en un alliage nickel-chrome.
  6. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille (3) a subi un traitement thermique de surface ou est revêtue et/ou peut être aisément gravée.
  7. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille (3) présente des propriétés anticorrosives.
  8. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille (3), sous forme de produit semi-fini, porte une émulsion photographique, pourvue d'un film protecteur opaque à la lumière.
  9. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille (3) se présente sous la forme d'une feuille plane en forme de bande ou de disque, comportant une ou plusieurs gravures (22).
  10. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille (3) se présente en tant que feuille en forme de fourreau cylindrique.
  11. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille de métal comporte des dispositifs de fixation, notamment une perforation de bordure.
  12. Support de cliché (1) avec cliché en feuille (3), selon l'une des revendications précédentes, caractérisé en ce que la feuille (3) comporte plusieurs gravures (22).
EP91113104A 1990-08-31 1991-08-04 Logement pour clichés et cliché sous forme d'une feuille Expired - Lifetime EP0473947B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4027587 1990-08-31
DE4027587A DE4027587C1 (fr) 1990-08-31 1990-08-31

Publications (2)

Publication Number Publication Date
EP0473947A1 EP0473947A1 (fr) 1992-03-11
EP0473947B1 true EP0473947B1 (fr) 1994-07-06

Family

ID=6413313

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91113104A Expired - Lifetime EP0473947B1 (fr) 1990-08-31 1991-08-04 Logement pour clichés et cliché sous forme d'une feuille

Country Status (3)

Country Link
EP (1) EP0473947B1 (fr)
AT (1) ATE108142T1 (fr)
DE (2) DE4027587C1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255116B (it) * 1992-04-30 1995-10-20 Angelo Galassi Dispositivo inchiostratore di un cliche'
DE4312727C2 (de) * 1993-04-20 2000-11-23 Wilfried Philipp Klischeeträger
DE4340315A1 (de) * 1993-11-26 1995-06-01 Tampoflex Gmbh Druckvorrichtung
DE4411213C2 (de) * 1994-03-31 1998-10-08 Abb Patent Gmbh Druckmaschine
DE19518588C2 (de) * 1995-05-20 1997-07-17 Tampoprint Gmbh Tampondruckmaschine
DE19531157C2 (de) * 1995-08-24 1999-01-14 Abb Patent Gmbh Verfahren zum Ansteuern eines als Metallfolie ausgebildeten Druckklischees einer Druckeinrichtung
EP1048463A1 (fr) * 1999-04-29 2000-11-02 Printing International Procédé pour l'encrage d'une plaque d'impression avec des encres thermoplastiques et réservoirs d'encre utilisés dans celui-ci
US6550381B1 (en) * 2000-05-10 2003-04-22 Illinois Tool Works Inc. Transfer pad printing systems, plates and methods
JP2017024295A (ja) * 2015-07-23 2017-02-02 富士通コンポーネント株式会社 印刷版、印刷物及び印刷方法
DE102020118514A1 (de) 2020-07-14 2022-01-20 ALFA TOOLS Spezialmaschinenfabrik GmbH Tampondruckvorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451829A1 (fr) * 1979-03-19 1980-10-17 Dubuit Mach Cliche metallique pour impression, en particulier par transfert, et son procede de fabrication
EP0036316B1 (fr) * 1980-03-17 1986-03-05 Nippon Paint Co., Ltd. Plaque pour impression lithographique
US4445998A (en) * 1981-12-02 1984-05-01 Toyo Kohan Co., Ltd. Method for producing a steel lithographic plate
DE3412496A1 (de) * 1984-04-03 1985-10-24 TC Druckmaschinen GmbH, 6078 Neu-Isenburg Tampon-rotationsdruckmaschine
JPS6141149A (ja) * 1984-08-03 1986-02-27 Toray Ind Inc レタ−セツト印刷用感光性樹脂版材
DE3508920A1 (de) * 1985-03-13 1986-09-18 Wilfried 7014 Kornwestheim Philipp Metallische druckplatte fuer den tampondruck und verfahren zum herstellen eines klischees fuer den tampondruck

Also Published As

Publication number Publication date
ATE108142T1 (de) 1994-07-15
DE59102113D1 (de) 1994-08-11
DE4027587C1 (fr) 1991-10-02
EP0473947A1 (fr) 1992-03-11

Similar Documents

Publication Publication Date Title
EP0225509B1 (fr) Dispositif pour imprimer une bande
DE3335230A1 (de) Tampondruckmaschine
DE1176674B (de) Farbwerk fuer Rotationsdruckmaschinen
EP0473947B1 (fr) Logement pour clichés et cliché sous forme d'une feuille
DE3045322C2 (de) Verfahren zum Herstellen einer Tiefdruckform
DE3434564C2 (fr)
EP2540502A2 (fr) Machine à imprimer par tampographie
DE68907775T2 (de) Druckmaschine mit einem rotierenden Tampon für das Drucken auf dem Rand von Autofenstern.
DE2130278A1 (de) Mehrzweck-seitenrahmen fuer rotationsdruckmaschinen
DE10225541A1 (de) Verfahren und Vorrichtung zum Herstellen eines hülsenförmigen Gummituchs
DE10132156B4 (de) Bahnstabilisierung zur berührungslosen Bahnführung bei fliegend wechselbaren Druckeinheiten
DE1806263A1 (de) Mehrfarben-Stahlstichdruckmaschine,insbesondere zur Herstellung von Wertscheinen und Banknoten
DE4138730C1 (fr)
EP0492320B1 (fr) Dispositif pour appliquer un produit sur un substrat
DE69020565T2 (de) Apparat zum herstellen dünner schichten.
DE69834752T2 (de) Farbzuführrolle für drucker
DE9012484U1 (de) Druckklischee
EP1591250B1 (fr) Procédé et dispositif pour enlever un liquide d'un cylindre
DE19518588A1 (de) Tampondruckmaschine
DE318702C (fr)
DE4312727C2 (de) Klischeeträger
EP3569416B1 (fr) Racle pour une machine de sérigraphie
DE2055897A1 (de) Druckerpresse und Druckverfahren
DE19955075A1 (de) Tampondruckmaschine mit drehbarem und linearangetriebenem Tamponhalter zur flexiblen Druckbildauswahl
DE4136056C2 (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19920206

17Q First examination report despatched

Effective date: 19930813

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19940706

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19940706

Ref country code: DK

Effective date: 19940706

Ref country code: BE

Effective date: 19940706

Ref country code: GB

Effective date: 19940706

Ref country code: NL

Effective date: 19940706

REF Corresponds to:

Ref document number: 108142

Country of ref document: AT

Date of ref document: 19940715

Kind code of ref document: T

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19940804

REF Corresponds to:

Ref document number: 59102113

Country of ref document: DE

Date of ref document: 19940811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19941006

ET Fr: translation filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19940706

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19950817

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19970430

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: WEITERBEHANDLUNG GUTGEHEISSEN

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20070827

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20071023

Year of fee payment: 17

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090303