EP1287204B1 - Verfahren zur oberflächenbehandlung eines substrates, sowie vorrichtung zur durchführung des verfahrens - Google Patents
Verfahren zur oberflächenbehandlung eines substrates, sowie vorrichtung zur durchführung des verfahrens Download PDFInfo
- Publication number
- EP1287204B1 EP1287204B1 EP01929621A EP01929621A EP1287204B1 EP 1287204 B1 EP1287204 B1 EP 1287204B1 EP 01929621 A EP01929621 A EP 01929621A EP 01929621 A EP01929621 A EP 01929621A EP 1287204 B1 EP1287204 B1 EP 1287204B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- sheet
- rollers
- smoothing
- nip
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/08—Print finishing devices, e.g. for glossing prints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/66—Treating discontinuous paper, e.g. sheets, blanks, rolls
- D21H23/68—Treating discontinuous paper, e.g. sheets, blanks, rolls whereby the paper moves continuously
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
- D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
Definitions
- the invention relates to a device for the surface treatment of printed sheets, which forms part of a sheetfed offset printing press.
- the invention further relates to a method for surface treatment of an arcuate substrate, in particular a printed sheet.
- High-quality surfaces are achieved in the printing and photo industry, by completing the corresponding substrate, for example a sheet of paper is provided with a layer of lacquer.
- the curing of the paint layer can with appropriate coating systems, if necessary, by irradiation with UV light be accelerated that a direct coupling of the painting unit with a Printing machine becomes possible.
- the related Emissions that occur with the curing of the paints require time-consuming work Precautions.
- a calender for applying wax-containing dispersions has been described in EP 0 637 467 A1.
- the calender consists of a heatable calender roll with a large diameter and one or more counter-pressure rolls which can be set against the calender roll.
- the pressure of the counter pressure rollers is 10 to 20 tons.
- From US-A-2,277,426 is a device for processing sheet material known.
- An independent calendering device is described, which at the same time for applying a coating to sheet material and smoothing the coating on the sheet material.
- the calendering device has one Calender roll of very large diameter, a drying device for the Coating, cooling rollers to solidify the coating and a variety of Back pressure rollers to smooth the coating.
- a stand-alone device includes a coating unit, a drying unit and a smoothing unit.
- the smoothing unit includes a mirror-smooth gloss roller and an elastic counter-pressure roller.
- the paper web is heated by means of the dryer for smoothing.
- a sheet-fed offset printing machine which has an additional calendering unit which serves to smooth the printing sheet is connected downstream.
- the calendering unit is by means of sheet transport devices downstream of the printing units and a coating unit of the sheetfed offset printing press and has a pressure cylinder, a calendering cylinder and one on top of it stretched smoothing plate. The use of heat is not mentioned.
- the invention is based on the object of a defined surface quality a substrate, in particular an individually transported printing sheet with high To achieve reliability in a way that is economically viable:
- the device for surface treatment of printed sheets forms part of a sheetfed offset printing press and is provided with a first roller rotatable in a first direction, which has a bearing surface forms, on which the printed sheet lies flat, one parallel to the first Roller arranged second roller, the second roller under a defined Radial force sits on the printed sheet and in the opposite direction to the first direction is rotatable and the diameter of the second roller is smaller than the diameter the first roller, and with a heater in connection with the second Roller, for heating the printed sheet only in the area between the first roller and the second roller defined nip.
- the device is directly integrated into a sheetfed offset press.
- the first roller can, for example directly by a printing cylinder or a transfer drum be educated.
- the second roller is advantageously made of a material whose Stiffness is greater than that of the sheet material. This will make comparative low radial roller forces a sufficiently high surface pressure reached in the nip.
- the second roller - and preferably also the first one Roll - are advantageously made at least in the area of their outer surfaces formed from a metal material.
- the diameter of the first roller is advantageously chosen such that the Outer circumference of the roller is greater than the length measured in the direction of transport of the printed sheet or substrate. According to a particularly preferred embodiment the diameter of the first roller is chosen such that its The circumferential length is twice the maximum length of the printed sheet plus that on the part the circumferential length claimed for the bow gripping devices.
- the diameter of the second roller is smaller than the diameter the first roller. Due to the diameter adjustment made in this way, the surface pressure caused by the roll radius of curvature and thus also be influenced on the surface processing effect achieved.
- the circumferential length of the second roller preferably corresponds to 1 / n times Circumferential length of the first roller, where n is the number of printing sheet zones corresponds to the first roller.
- the heating device is preferred arranged such that this the outer surface of the second roller from the outside heating up. This advantageously makes it possible to achieve a desired roller temperature to be observed within a small tolerance range.
- the heating device is a radiant heat source.
- the heat radiation is preferably in the range of Infrared spectrum is irradiated on the outer surface of the second roller.
- the intensity The heat radiation can, for example, by controlling the regulation of the power consumption the radiation source. Alternatively or in combination With this measure, it is also possible to heat the second roller the distance of the radiation source from the roller, or by reflector or Define shielding arrangements defined.
- the energy supply can be electrical via sliding contact arrangements or also contactlessly - for example inductively.
- roller core or the Heating layer made of an electrically conductive plastic material, in particular temperature-resistant conductive silicone rubber are made.
- thermo oil using a heat transfer medium there are also electrical heating devices and heating devices possible, for example, thermal oil using a heat transfer medium.
- the Desired surface effect achieved by the outer surface of the second roller has a defined surface roughness.
- This defined surface roughness can preferably be adjusted by blasting or etching processes. It is possible to form the outer surface by a clamped plate or bush, so that a desired machine configuration by appropriate exchange or use of the element forming the outer roll surface can be achieved can.
- a comparatively flexible printed sheet, in particular for processing is given in that in the circumferential direction following the first roller at least one further, to the second roller axially parallel roller is provided.
- the rolling pressure in the first Nip is lower than in the second nip.
- the temperature of the outer surface of the first roller is chosen higher than the temperature the outer surface of the second roller.
- an advantageous one for the respective print material as well as the varnish or ink application Voting can be done according to a preferred embodiment of the invention can be achieved that the radial contact pressure of the applied to the first roller Roller or rollers is adjustable. With comparatively wide roller shapes these are preferably cambered, which causes the deflection of the Rolls can be taken into account. Biasing is also possible the bearings of the respective rollers.
- the outer surface temperature of at least one of the ones lying on the first roller Rolling is advantageously with the interposition of a control device adjustable.
- the outside surface temperature of these rollers can be, for example Based on a map to be adapted to the current roller speed.
- the heat storage capacity of the second roller is preferred chosen so low that sufficient dynamics in temperature control is ensured and no impermissibly high even when the roller assembly is at a standstill local overheating in the area of the roll gap can occur.
- An equalization of the temperature of the applied to the transfer drum Rolling can be accomplished by the calender rolls through support leg assemblies are supported.
- These backup roller assemblies preferably include Rollers with an elastomeric tread. The backup rolls can also be heated be trained.
- the first roller can be used, for example, as Transfer module roller be formed.
- first roller is a printing cylinder of a coating or coating module and the second roller is arranged in the region of the sheet exit.
- the second temperable roller and possibly the other, the impression cylinder of the coating or Coating module assigned preferably also temperable rollers act here as smoothing rollers.
- a lacquer or Paper line applied to the successively individually transported printing sheets become homogeneous even with the sheet printing process
- Print surface can be achieved with a high-gloss effect if necessary.
- the surface roughness the desired gloss or matt effect can be set on the heated roller.
- the heated roller can optionally be wetted with a release agent through which one excessive adhesion of the varnish previously applied to the printing sheet or the color that is avoided.
- the printed sheets lying on the outer circumferential surface of the first roller Rolling rollers are preferably mounted in such a way that their provision adjustable to the substrate or printed sheet.
- the pressure force can be adjusted independently given.
- the corresponding actuators are preferably motorized central control stations controllable.
- the surfaces of the smoothing rollers are preferably protected against corrosion and have corresponding surface roughness depending on the required degree of smoothness.
- the smoothing rollers are preferably polished or chrome-plated Surfaces on.
- the temperature of the surfaces of the smoothing rollers is preferably in normal operation 120 to 150 ° C, the temperatures of the sheet speed can be adjusted accordingly.
- cooling rollers are provided through which the Printing material or printed sheet after the smoothing process by direct contact with the substrate or sheet surface is cooled again.
- cooling Inflate ambient air or cooled air it is also possible to use cooling Inflate ambient air or cooled air on the sheet.
- rollers can be heated in addition to the specified high-boiling oils or electrical heating devices also by means of heating tapes or heating mats with their own Temperature stabilization or regulation take place.
- a transmission of electrical Energy to the roller via rotary transmitters for example in the form of slip rings.
- the roller core is preferred formed such that it has only a comparatively low thermal conductivity having.
- the core made of a CFRP or ceramic composite material is made.
- the preferably comparatively thin metallic The surface of the smoothing roller can more easily be brought up to the desired target temperature bring.
- the thermal conductivity can be determined by the structure of the outer surface of the roller adjacent roller area can be defined defined. It is possible here Provide layers of selected metals or metal alloys.
- Sensor devices are preferably provided by which the temperature of the roller surface is monitored and based on the corresponding measured values is regulated.
- the temperature of the smoothing roller is preferably recorded at several points. Around that particularly in the side area of the printed sheet or the printed material bearing roller to take into account increased heat dissipation, it is possible to Temperature distribution on the smoothing roller according to a predetermined temperature profile vote. Preferably, in the region of the axial ends of the Smoothing roller temperatures selected which are about 5 to 10 ° K above the temperature in the Center area.
- the temperature control is preferably different from one already locally Heat dissipation supports coordinated energy supply. This is particularly so when using a radiant heater arrangement in an advantageous manner possible.
- the generated by monitoring the surface temperature of the rollers Measurement signals can also be processed by a safety circuit. So it is possible to give access to the smoothing rollers only when the rollers have cooled down to a permissible contact temperature.
- roller arrangement according to the invention can advantageously each before be arranged in a printing unit. As a result, it is cheap in terms of apparatus achievable way achieved a smoothing of the paper stroke. alternative for this, or in combination with this measure, it is also possible to proposed roller arrangement a printing unit, for example, to order to provide a lacquer downstream.
- a transfer module was created on the basis of the roller arrangement according to the invention which can be arranged, for example, after a coating unit.
- this Transfer module can have multiple rollers with a defined surface finish run on the sheet and heat up the sheet surface and according to the surface pressure set in the respective nip compacted.
- Cooling of the arch can be achieved by contact with a cooled roller or preferably several cooled rollers, preferably in Area of the arch exit. Can also be in the area of the arch emergence it is possible in direct interaction with the cylinder carrying the bow to realize a cooling roll arrangement. Cooling down with cold air or Ambient air especially through air swords and fans is also possible.
- a roller arrangement for example a plate with a defined surface roughness with the interposition of one insulating layer - for example made of a plastic material - stretched become.
- a heat source is preferably a heat radiator and introduced the modified roller of the double coating unit that a defined Heating of the outer surface of the plate is made possible.
- a suitable position for this lies, for example, in the area of a coating unit otherwise arranged here Chambered doctor blade.
- Suitable plates are in particular copper or steel plates which are, for example, very finely polished.
- a Composite plate on the corresponding cylinder e.g.
- lacquer form cylinder to span, this composite panel being heated via heating tapes or heating panels can be.
- the heating plate can for example be made of an electrically conductive Be made of plastic material.
- the power supply can be comparatively below low expenditure on device technology, for example, by rotary transformers in the form of slip ring arrangements.
- the conversion of a double lacquer cylinder proves itself in particular with regard to the high bending stiffness this cylinder as well as in view of its high balanced weight particularly advantageous.
- a particularly effective smoothing or embossing of the printed sheet can be achieved in one upstream coating unit, for example in the first coating unit, a heat-fusible one Varnish will be applied to the arch and the surface of the so prepared Sheet in a equipped with the heating roller arrangement according to the invention
- Transfer module is smoothed, the heating temperature in the transfer module and the running speed of the printed sheet is preferably coordinated in such a way that the heating of the printed sheet until it enters a subsequent coating unit has not yet completely subsided. This makes it advantageous possible to further increase the surface of the printed sheet in the second coating unit treat for example by a clamped on the corresponding cylinder Coating plate.
- This lacquer plate can have a defined surface structure if necessary with a Show gloss / matt pattern.
- a defined etched Tri-metal plate makes it possible to have different matt-gloss effects within one job to combine.
- embossing effects for example, to create desired lacquer impressions can be achieved.
- the roll surface of the second roll is preferably brought to a temperature heated in the range from 390 to 420 ° K.
- the contact pressure is preferred the second roller against the first roller according to the roller length set a value in the range of 10 to 25 N / cm.
- the required smoothing effect is preferably determined by the roller surface the second roller is formed by a metal body and one on the smoothing effect has coordinated defined surface roughness. Dirt is possible repellent structures so-called lotus leaf structures by correspondingly complementary Form surface geometries of the smoothing roller on the substrate.
- the forwarding of the printing sheet to a subsequent printing unit is in accordance with a preferred one Process variant provided the printed sheet by the first roller in to promote a second nip, the second nip in interaction is formed with another roller, the outer surface of which is predetermined Temperature is preferably cooled in the range of 280 to 300 ° K.
- the device according to the invention is further characterized by a roller device for a sheetfed offset press the one, a press sheet bearing largely rigid first roller and at least one rolling on it heated roller has its surface on a required sheet smoothing is coordinated.
- a plurality of rollers of defined surface roughness are preferably in relation to one another axially parallel in the circumferential direction of the first roller in succession.
- the first The roller can form part of a transfer module or printing unit.
- a transfer module for a sheet-fed printing machine is shown, the one here Transfer cylinder 1 and a transfer cylinder 2 has.
- the transfer cylinder is provided with sheet grippers, not shown here, via which the direction of paper travel pointing edge of a printed sheet can be gripped.
- the transfer cylinder 2 forms a support surface 3 for at least one printed sheet (not shown here).
- This contact surface has, for example, one by one Surface roughness reached.
- smoothing rollers 4 and 5 are here with a heating device provided for heating the outer peripheral surface of the smoothing rollers 4, 5.
- Die Smoothing roller 6 cooperates here with a cooling device, thereby creating the outer peripheral surface this roller cooled to a temperature in the range of 25 ° C. can be.
- the smoothing rollers 4, 5, 6 have a surface roughness that is essentially that of corresponds to the desired smoothing.
- the Surface of the smoothing roller 6 following in the conveying direction is slightly smoother than that of the previous reels.
- the embodiment acc. Fig. 2 shows the roller arrangement as in the sheet outlet of a paint or coating module integrated unit.
- a heated smoothing roller 4 is provided which on a printed sheet is seated here over the entire surface of the outer circumferential surface of a printing cylinder 7 seated.
- Fig. 4 an embodiment of the invention is shown in simplified form. which one the smoothing roller 4 is heated via heat radiation devices 11, 12.
- the Smoothing roller 4 interacts here with a pressure cylinder 7.
- the smoothing roller 4 is here formed by a plate cylinder on which a plate with a defined Surface roughness is spanned.
- the outer circumference of the plate cylinder is open the outer circumference of the printing cylinder 7 matched such that an integer Circumferential length ratio exists.
- the heat radiation devices 11, 12 are designed such that they Radiate radiation in the infrared range on the smoothing roller 4.
- the radiation density distribution is selected in such a way that even in the event of a temporary standstill the smoothing roller does not reach impermissibly high temperatures locally.
- an internally heated smoothing roller 4 is shown in simplified form.
- This smoothing roller here comprises a plate 14 forming the outer surface of the roller here is made of polished steel, for example.
- the plate 14 sits on a plastic layer 15 made of an electrically conductive plastic material.
- the Power is supplied via a, however, only indicated here on one side at least in pairs provided slip ring device 16 which is conductive with the Plastic layer 15 is connected.
- an insulating layer 18th Between the through the plastic layer 15th formed heater and a roller core 17 is an insulating layer 18th provided whereby the heat input into the core 17 is reduced.
- FIG. 6 shows a variant of the heating device according to FIG. which one Reflector arrangement 19 heat radiation on the outer surface of the smoothing roller 4 is blasted.
- An infrared lamp bulb 20 is provided here as the radiation source.
- a shielding device is located between the infrared lamp bulb 20 and the smoothing roller 4 21 provided by which a direct radiation on the Smoothing roller is prevented.
- the invention is not based on the exemplary embodiments described above limited.
- By designing the proposed roller arrangement in the area of the sheet rise are improved even without tempering the smoothing roller Surface properties achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
So ist in der EP 0 637 467 A1 ein Kalander zum Auftragen wachshaltiger Dispersionen beschrieben worden. Der Kalander besteht als eigenständige Vorrichtung aus einer beheizbaren Kalanderwalze mit großem Durchmesser und einer oder mehreren an die Kalanderwalze anstellbaren Gegendruckwalzen. Der Anstelldruck der Gegendruckwalzen beträgt 10 bis 20 Tonnen.
- Fig.
- eine Prinzipskizze zur Erläuterung einer ersten bevorzugten Ausführungsform der Erfindung in Form eines Transfermodules mit mehreren auf eine vorgegebene Temperatur im Bereich von 100 °C temperierbaren Glättwalzen;
- Fig.2
- eine Prinzipskizze zur Erläuterung einer zweiten bevorzugten Ausführungsform der Erfindung mit einer in einem Lack/Streichmodul im Bereich des Bogenabgangs angeordneten Glättwalze;
- Fig.3
- eine Prinzipskizze zur Erläuterung einer dritten bevorzugten Ausführungsform der Erfindung mit einer im Bereich des Bogenaufganges ― hier nach einem Stretchwerk ― angeordneter Glättwalze;
- Fig.4
- eine Prinzipskizze zur Erläuterung einer vierten bevorzugten Ausführungsform bei welcher ein Formzylinderaufzug durch Aufspannung einer Platte definierter Oberflächenrauigkeit sowie Einschub einer Heizeinrichtung umgerüstet ist;
- Fig.5
- eine vereinfachte Schnittansicht durch eine Walzeneinrichtung mit integrierter Heizeinrichtung;
- Fig.6
- eine vereinfachte Schnittansicht zur Erläuterung einer Ausführungsform einer Walzenheizeinrichtung auf Grundlage einer Wärmestrahlungsquelle.
Claims (16)
- Vorrichtung zur Oberflächenbehandlung von Druckbögen, die einen Teil einer Bogenoffsetdruckmaschine bildet, mit:einer in einer ersten Richtung drehbaren ersten Walze (2; 7) die eine Auflagefläche bildet, auf welcher der Druckbogen flächig aufliegt, einer achsparallel zur ersten Walze (2; 7) angeordneten zweiten Walze (4; 5; 6), wobei die zweite Walze (4; 5; 6) unter einer vorbestimmten Radialkraft auf dem Druckbogen aufsitzt und entgegen der Drehrichtung der ersten Walze (2; 7) drehbar ist und der Durchmesser der zweiten Walze (4; 5; 6) kleiner ist als der Durchmesser der ersten Walze (2;7), undeiner Heizeinrichtung (11, 12; 15, 16) in Verbindung mit der zweiten Walze (4; 5; 6), zur Aufheizung des Druckbogens lediglich im Bereich eines zwischen der ersten Walze (2; 7) und der zweiten Walze (4; 5; 6) definierten Walzenspaltes.
- Vorrichtung nach wenigstens einem der Ansprüche 1, dadurch gekennzeichnet, dass die Heizeinrichtung (11; 12) derart angeordnet ist, dass diese die Außenfläche der zweiten Walze (4; 5; 6) von außen aufheizt.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass die Heizeinrichtung (11; 12) eine Strahlungswärmequelle umfasst.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Heizeinrichtung (15; 16) in die zweite Walze integriert ist.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Außenfläche der zweiten Walze (4; 5; 6) eine definierte Oberflächenrauigkeit aufweist.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass in Umfangsrichtung der ersten Walze (2; 7) abfolgend wenigstens eine weitere, zur zweiten Walze (4) achsparallele Walze (5; 6) vorgesehen ist die ebenfalls auf dem Druckbogen aufsitzt.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der radiale Anpressdruck der den Druckbogen gegen die erste Walze (2; 7) drängenden Walzen (4; 5; 6) einstellbar ist.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Außenflächentemperatur wenigstens einer der gegen die erste Walze (2; 7) drängenden Walzen (4; 5; 6) einstellbar ist.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die erste Walze (2) eine Transfermodulwalze ist.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die erste Walze (7) eine Lack- oder Streichmodulwalze ist und die zweite Walze im Bereich des Bogenabgangs angeordnet ist.
- Vorrichtung nach wenigstens einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die zweite Walze (4) im Bereich des Bogenaufgangs angeordnet ist.
- Verfahren zur Oberflächenbehandlung eines bogenförmigen Substrats, insbesondere eines Druckbogens, bei welchem im Rahmen eines Substrattransportschrittes während eines Bogendruckvorganges bei dem Durchlauf des Bogens durch eine Bogendruckmaschine das Substrat unter Auflage auf einer, durch eine erste Walze gebildeten ersten Walzenfläche in einen Walzenspalt gefördert wird und in dem Walzenspalt durch eine Walzenfläche einer zweiten Walze gegen die erste Walzenfläche gedrängt wird, und die Walzenfläche der zweiten Walze während dieses Vorganges auf eine vorgegebene Temperatur von wenigstens 350° K aufgeheizt wird.
- Verfahren nach Anspruch 12, dadurch gekennzeichnet, dass die Walzenfläche der zweiten Walze auf eine Temperatur im Bereich von 390° K bis 420° K aufgeheizt wird.
- Verfahren nach Anspruch 12 oder 13, dadurch gekennzeichnet, dass die Anpresskraft der zweiten Walze gegen die erste Walze entsprechend der Walzenlänge auf einen Wert im Bereich von 1 0 bis 25 N/cm eingestellt wird.
- Verfahren nach wenigstens einem der Ansprüche 12 bis 14, dadurch gekennzeichnet, dass die Walzenfläche der zweiten Walze durch einen Metallkörper gebildet ist und eine definierte Oberflächenrauigkeit aufweist.
- Verfahren nach wenigstens einem der Ansprüche 12 bis 15, dadurch gekennzeichnet, dass das Substrat durch die erste Walze in einen zweiten Walzenspalt gefördert wird, wobei der zweite Walzenspalt im Zusammenspiel mit einer weiteren Walze gebildet ist, deren Außenfläche gekühlt ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10024370 | 2000-05-17 | ||
DE10024370A DE10024370A1 (de) | 2000-05-17 | 2000-05-17 | Verfahren zur Oberflächenbehandlung eines Substrates sowie Vorrichtung zur Durchführung des Verfahrens |
PCT/EP2001/005047 WO2001088268A1 (de) | 2000-05-17 | 2001-05-04 | Verfahren zur oberflächenbehandlung eines substrates, sowie vorrichtung zur durchführung des verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1287204A1 EP1287204A1 (de) | 2003-03-05 |
EP1287204B1 true EP1287204B1 (de) | 2004-03-03 |
Family
ID=7642525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01929621A Expired - Lifetime EP1287204B1 (de) | 2000-05-17 | 2001-05-04 | Verfahren zur oberflächenbehandlung eines substrates, sowie vorrichtung zur durchführung des verfahrens |
Country Status (9)
Country | Link |
---|---|
US (1) | US7017493B2 (de) |
EP (1) | EP1287204B1 (de) |
JP (1) | JP2003533384A (de) |
CN (1) | CN1429301A (de) |
AT (1) | ATE261022T1 (de) |
CZ (1) | CZ299628B6 (de) |
DE (2) | DE10024370A1 (de) |
RU (1) | RU2002133871A (de) |
WO (1) | WO2001088268A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006051275A1 (de) * | 2006-10-31 | 2008-05-08 | Man Roland Druckmaschinen Ag | Veredelungsverfahren für ein Druckprodukt und Beschichtungseinheit |
DE102007039125A1 (de) | 2007-08-18 | 2009-02-19 | Manroland Ag | Druckmaschine für den Mehrfarbendruck mit einer vorgeordneten Beschichtungseinrichtung |
DE102009031469A1 (de) | 2009-04-02 | 2010-10-14 | Steinemann Technology Ag | Beschichtungseinrichtung |
US8166877B2 (en) | 2006-12-11 | 2012-05-01 | Heidelberger Druckmaschinen Ag | Printing press having a dryer device for varnished sheets |
DE102007056899B4 (de) | 2006-12-11 | 2018-10-25 | Heidelberger Druckmaschinen Ag | Verfahren zur Trocknung bedruckter oder lackierter Bögen in einer Druckmaschine |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10305594B4 (de) * | 2002-03-05 | 2014-12-31 | Heidelberger Druckmaschinen Ag | Druckmaschine |
DE102004024079A1 (de) * | 2004-05-14 | 2005-12-08 | Voith Paper Patent Gmbh | Rakelbett |
US20070256582A1 (en) * | 2006-05-02 | 2007-11-08 | Komori Corporation | Processing device |
JP5284603B2 (ja) | 2007-05-31 | 2013-09-11 | 株式会社小森コーポレーション | 枚葉印刷機 |
FI120838B (fi) * | 2007-07-17 | 2010-03-31 | Metso Paper Inc | Menetelmä ja laite kuiturainan optisten ominaisuuksien hallitsemiseksi kuiturainan valmistuskoneessa ja/tai jälkikäsittelykoneessa |
DE102009018038B4 (de) | 2009-04-18 | 2011-04-14 | Groß, Heinz, Dr.-Ing. | Metallische Walze mit elastischer Oberfläche |
KR101214281B1 (ko) * | 2010-07-09 | 2012-12-20 | 한양대학교 에리카산학협력단 | 잉크젯 인쇄 방법 및 그 방법이 적용되는 잉크젯 인쇄 장치 |
EP2683555B1 (de) * | 2011-03-11 | 2017-03-01 | Hewlett-Packard Development Company, L.P. | Mediendruckwalze für eine presse |
DE102012007049A1 (de) * | 2011-04-27 | 2012-10-31 | Heidelberger Druckmaschinen Ag | Druckverfahren und Perfektor für den Schön- und Widerdruck auf Bogen |
JP2014074894A (ja) * | 2012-09-13 | 2014-04-24 | Canon Inc | 画像形成装置、画像形成方法及びプログラム |
DE102014003711A1 (de) * | 2013-04-05 | 2014-10-09 | Heidelberger Druckmaschinen Ag | Zylinder zum Transport von Druckbogen entlang eines UV- oder Elektronenstrahltrockners |
BR112016021716B1 (pt) * | 2014-03-21 | 2022-02-15 | Bobst Firenze S.R.L. | Dispositivo para detectar e ajustar os parâmetros de impressão continuamente em uma máquina de impressão flexográfica e método para detectar e ajustar a densidade de impressão e os parâmetros colorimétricos em uma máquina de impressão flexográfica |
EP3820701A4 (de) * | 2018-07-13 | 2022-03-09 | Hewlett-Packard Development Company, L.P. | Vergleiche von leistungspegelparametern eines heizelements |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE245182C (de) * | ||||
US2277426A (en) | 1940-09-21 | 1942-03-24 | B C B Ind | Apparatus for processing sheet material |
US2554663A (en) * | 1949-12-15 | 1951-05-29 | Us Rubber Co | Method of glossing paper |
US3349749A (en) * | 1964-10-05 | 1967-10-31 | Gen Foods Corp | Production of glossy coated paper |
US3938261A (en) * | 1972-12-06 | 1976-02-17 | Anderson James K | Apparatus for improving printing surface of printing material |
CA977221A (en) | 1972-12-20 | 1975-11-04 | John R. Hitchmough | Production of coated paper |
JPS57182767A (en) * | 1981-05-06 | 1982-11-10 | Ricoh Co Ltd | Fixing device |
US4481876A (en) * | 1982-11-18 | 1984-11-13 | Alford Industries Inc. | Treatment of foil laminated paperboard |
JPS603033A (ja) * | 1983-06-20 | 1985-01-09 | Nippon Telegr & Teleph Corp <Ntt> | 時間監視回路 |
JPS6052340A (ja) * | 1983-09-02 | 1985-03-25 | Mitsubishi Heavy Ind Ltd | 枚葉印刷機のニスびき装置 |
DE3413159C2 (de) * | 1984-04-07 | 1986-09-18 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Bogen-Rotations-Offsetdruckmaschine zur Herstellung von einseitigen Mehrfarbendruck oder Schön- und Widerdruck |
JP2584833B2 (ja) * | 1988-07-21 | 1997-02-26 | キヤノン株式会社 | 低温軽圧定着方法 |
DE4105952C2 (de) * | 1991-02-26 | 2002-11-07 | Koenig & Bauer Ag | Vorrichtung zur Nachbehandlung inline lackierter Druckbogen |
JPH06149118A (ja) * | 1992-11-12 | 1994-05-27 | Sharp Corp | 定着装置 |
JPH08506062A (ja) * | 1993-01-15 | 1996-07-02 | ノードソン コーポレーション | 印刷されたラベル材料に所望の保護仕上げを施す装置および方法 |
DK0637467T3 (da) * | 1993-07-07 | 1997-10-27 | Billhofer Maschf Gmbh | Kalander til påføring af voksholdige dispersioner. |
JPH0839778A (ja) * | 1994-07-29 | 1996-02-13 | Mitsubishi Heavy Ind Ltd | 枚葉印刷物ニス光沢機 |
JPH08220906A (ja) * | 1995-02-15 | 1996-08-30 | Nec Corp | 電子写真用定着装置 |
DE19606459A1 (de) | 1996-02-21 | 1997-08-28 | Voith Sulzer Papiermasch Gmbh | Verfahren und Vorrichtungen zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn |
DE19826974C2 (de) | 1998-06-18 | 2002-06-20 | Roland Man Druckmasch | Prägevorrichtung |
US6308021B1 (en) * | 1999-01-28 | 2001-10-23 | Minolta Co., Ltd. | Fixing device capable of correcting fixing conditions in accordance with an integrated energizing time |
-
2000
- 2000-05-17 DE DE10024370A patent/DE10024370A1/de not_active Withdrawn
-
2001
- 2001-05-04 EP EP01929621A patent/EP1287204B1/de not_active Expired - Lifetime
- 2001-05-04 CN CN01809644A patent/CN1429301A/zh active Pending
- 2001-05-04 DE DE50101624T patent/DE50101624D1/de not_active Expired - Lifetime
- 2001-05-04 WO PCT/EP2001/005047 patent/WO2001088268A1/de active IP Right Grant
- 2001-05-04 RU RU2002133871/12A patent/RU2002133871A/ru not_active Application Discontinuation
- 2001-05-04 JP JP2001584645A patent/JP2003533384A/ja active Pending
- 2001-05-04 CZ CZ20023596A patent/CZ299628B6/cs not_active IP Right Cessation
- 2001-05-04 US US10/276,619 patent/US7017493B2/en not_active Expired - Fee Related
- 2001-05-04 AT AT01929621T patent/ATE261022T1/de active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006051275A1 (de) * | 2006-10-31 | 2008-05-08 | Man Roland Druckmaschinen Ag | Veredelungsverfahren für ein Druckprodukt und Beschichtungseinheit |
US8166877B2 (en) | 2006-12-11 | 2012-05-01 | Heidelberger Druckmaschinen Ag | Printing press having a dryer device for varnished sheets |
DE102007056899B4 (de) | 2006-12-11 | 2018-10-25 | Heidelberger Druckmaschinen Ag | Verfahren zur Trocknung bedruckter oder lackierter Bögen in einer Druckmaschine |
DE102007039125A1 (de) | 2007-08-18 | 2009-02-19 | Manroland Ag | Druckmaschine für den Mehrfarbendruck mit einer vorgeordneten Beschichtungseinrichtung |
EP2028004A2 (de) | 2007-08-18 | 2009-02-25 | manroland AG | Druckmaschine für den Mehrfarbendruck mit einer vorgeordneten Beschichtungseinrichtung |
DE102009031469A1 (de) | 2009-04-02 | 2010-10-14 | Steinemann Technology Ag | Beschichtungseinrichtung |
Also Published As
Publication number | Publication date |
---|---|
WO2001088268A1 (de) | 2001-11-22 |
CN1429301A (zh) | 2003-07-09 |
CZ20023596A3 (cs) | 2003-12-17 |
RU2002133871A (ru) | 2004-04-10 |
EP1287204A1 (de) | 2003-03-05 |
JP2003533384A (ja) | 2003-11-11 |
DE50101624D1 (de) | 2004-04-08 |
DE10024370A1 (de) | 2001-11-22 |
US7017493B2 (en) | 2006-03-28 |
CZ299628B6 (cs) | 2008-09-24 |
US20030221571A1 (en) | 2003-12-04 |
ATE261022T1 (de) | 2004-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1287204B1 (de) | Verfahren zur oberflächenbehandlung eines substrates, sowie vorrichtung zur durchführung des verfahrens | |
DE102005008940C5 (de) | Vorrichtung zum Prägefoliendruck | |
EP1803563B1 (de) | Verfahren zum Kaltfolienprägen | |
EP1737662A2 (de) | Erzeugung von bildelementen | |
DE102011118705B4 (de) | Verfahren und Vorrichtung zur Zustandsänderung einer Folienbahn | |
WO2005100028A1 (de) | Prägevorrichtung | |
EP2004408B1 (de) | Prägefolieneinrichtung | |
EP3208088B1 (de) | Vorrichtung zum heissfolienprägen | |
EP1313617B1 (de) | Verfahren und vorrichtung zum beschichten von druckprodukten | |
DE3128430C2 (de) | Rotationsdruckmaschine mit einem an einen Trockner anschließenden Kühlwerk | |
EP2551114A1 (de) | Induktiv beheizbarer Zylinder mit Prägewerkzeug | |
EP2216174B1 (de) | Verfahren und Vorrichtung zum Beschichten und Prägen eines Bedruckstoffes in einer Druckmaschine | |
WO2001005593A1 (de) | Bogenführungseinrichtung für eine druckmaschine | |
DE102012218022B4 (de) | Betrieb eines Kaltfolienaggregates mit einem Druckwerk | |
DE102006041771B4 (de) | Verfahren zum Erzeugen einer Matrizen- oder Patrizenform | |
EP2121327A1 (de) | Kaltfolienapplikation mit prägung | |
EP1700696B1 (de) | Prägeeinrichtung mit Folienbehandlung in einer Bogendruckmaschine | |
DE102011005594A1 (de) | Druckvorrichtung einer Verarbeitungsmaschine für Bedruckstoffe und Verfahren zum Betreiben | |
EP1839894A1 (de) | Bildhaftes Transferdruckverfahren | |
EP1700695A2 (de) | Prägeeinrichtung für Produktsicherungen in einer Bogendruckmaschine und Verfahren hierfür | |
EP2028004A2 (de) | Druckmaschine für den Mehrfarbendruck mit einer vorgeordneten Beschichtungseinrichtung | |
DE102005027815A1 (de) | Vorrichtung zum Beschichten mittels Transferdruck | |
EP1341669B1 (de) | Lackiervorrichtung für eine rotationsdruckmaschine | |
WO2010089215A1 (de) | Verfahren und vorrichtung zur veredelung eines bedruckstoffes in einer verarbeitungsmaschine | |
DE10158050A1 (de) | Verfahren und Vorrichtung zum Abkühlen eines Bedruckstoffes in einer Rotationsdruckmaschine |
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 |
|
17P | Request for examination filed |
Effective date: 20021217 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
17Q | First examination report despatched |
Effective date: 20030505 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040303 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50101624 Country of ref document: DE Date of ref document: 20040408 Kind code of ref document: P |
|
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: 20040504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040603 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040603 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040603 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20040519 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040614 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
BERE | Be: lapsed |
Owner name: MAN ROLAND DRUCKMASCHINEN A.G. Effective date: 20040531 |
|
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 |
Effective date: 20041206 |
|
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: 20050531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050531 |
|
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: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040803 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20100611 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20100522 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20100519 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20110512 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20110520 Year of fee payment: 11 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20110504 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20120131 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20110504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110531 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 50101624 Country of ref document: DE Owner name: MANROLAND SHEETFED GMBH, DE Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE Effective date: 20120509 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110504 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 261022 Country of ref document: AT Kind code of ref document: T Effective date: 20120504 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120504 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50101624 Country of ref document: DE Effective date: 20121201 |
|
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: 20121201 |