EP2047992A2 - Rotary printing press with electron beam dryer - Google Patents
Rotary printing press with electron beam dryer Download PDFInfo
- Publication number
- EP2047992A2 EP2047992A2 EP08166107A EP08166107A EP2047992A2 EP 2047992 A2 EP2047992 A2 EP 2047992A2 EP 08166107 A EP08166107 A EP 08166107A EP 08166107 A EP08166107 A EP 08166107A EP 2047992 A2 EP2047992 A2 EP 2047992A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- dryer
- printing
- web
- machine according
- rotary
- 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.)
- Withdrawn
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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
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0406—Drying webs by radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
Definitions
- a UV dryer for use, these dryers depending on the arrangement of the pressure points, individually or in combination can be installed in a housing.
- a UV dryer for use, these dryers depending on the arrangement of the pressure points, individually or in combination can be installed in a housing.
- FIGS. 1 and 2 the two driers (11) and (12) for serial drying of two web sides of a web in separate casings, while the driers (13) and (14) in the application for parallel drying of two web sides of a web according to Figures 3 and 4 compact housed in a housing.
- this is a proven and economical construction method.
- FIGS. 1 and 2 is ever a printing tower 3 and 7, consisting of two satellite printing units 5 and 6 for 4/0 and 0/4 color printing shown.
- the unwound from a roll changer 1 web B 1 passes a dryer 11 and after the 0 / 4- or re-printing by the printing unit 6 another dryer 11.
- the dryer 11 are ever the same side of the web B 1 faces next to the printing tower 3 or 7 is another printing tower 4, which in the embodiments of the FIGS. 1 and 2 each executed the same.
- a second web B 2 which unwinds from another reel splitter 2 , is printed in the lower satellite printing unit 5 in the 4/0 and in the upper satellite printing unit 6 in the 0/4 color print.
- the web B 2 is an open paper with an adequate oil permeability through appropriate porosity and roughness, so that the web B 2 can dry by knocking off, ie in the cold set.
- the printing tower 4 is a 4/4-color printing tower which is customary in newspaper printing.
- the webs B 1 and B 2 are further processed in a known manner to a newspaper copy.
- the webs B 1 and B 2 or partial webs obtained by longitudinal cutting of the webs B 1 and B 2 , wherein the sub-webs can be formed after or preferably already before printing are combined by turning operations in a turning region 15 to form one or more web strands and one or more Lekssfalz Roaden, preferably Leksfalztrichter, promoted and thereby folded, cut in a folder 16 transverse to the direction of web travel and folded and finally designed as a newspaper copies.
- the cylinders of the printing units may in particular be 4- or 6-pages wide.
- the web B 2 is of a paper quality known in newspaper offset printing
- the web B 1 is a much smoother, preferably calendered, and gloss-coated paper web for high gloss printing.
- the dryer 11 are in the embodiment of FIG. 1 arranged in the printing tower 3 between the printing units 5 and 6.
- the web B 1 thus runs on a very short path from the lower printing unit 5 through the first dryer 11, then through the four printing nips of the printing unit 6 and from there on short paths back down and through the second dryer 11, the dryer 11 are with respect to the horizontal in complete or almost complete overlap to the printing units 5 and 6 arranged.
- Behind the second dryer 11, the web B1 leaves the printing tower 3 and runs to the turning area 15.
- the web B 1 as already mentioned behind the reel changer and before the printing unit 5 in a plurality of sub-webs, for example two or three partial webs are cut longitudinally, which run side by side the printing tower 3 with the integrated dryer system from the dryers 11.
- the two dryers 11 are inclined to the vertical, so that the web B 1 or the partial webs previously formed therefrom passes through or passes through the dryers 11 in a straight path and in accordance with the inclination of the dryer 11 with an inclination to the vertical.
- the web B 1 or the sub-webs are non-contactly dried by heat or preferably by a combined radiation and heat or even more preferably by pure radiation.
- the first dryer 11 is preceded by a guide element, for example, a guide roller and a further guide element, for example, a guide roller downstream.
- the guide elements are arranged on the non-printed in the printing unit 5 side of the web B 1 . Between the upstream and the downstream guide element no further, the web-contacting elements are arranged.
- the second dryer 11, such a guide element is only downstream.
- the web B 1 or the sub-webs formed therefrom are accordingly guided by the last printing nip of the printing unit 6 in a straight path without contact through the second dryer 11 and deflected via the downstream guide element.
- the downstream guide element is arranged on the side of the web B 1 , which has already been dried in the first dryer 11.
- the printing press of the FIG. 2 differs from the printing press of the FIG. 1 only by the arrangement of the dryer 11 and 12 left and right of the printing tower 7 and by the arrangement of otherwise identical dryer 11 and 12 on different sides of the web.
- the dryers 11 and 12 are arranged directly next to the printing tower and preferably supported on the printing tower frame.
- the printing tower 7 also forms in this sense a printing tower with integrated dryers.
- the dryers 11 and 12 are aligned exactly vertically. Since the dryers 11 and 12 are moved in the horizontal direction from the overlap with the printing units 5 and 6, the printing tower 7 is lower than the printing tower 3, but on the other hand, wider and requires a longer path.
- the web guide is the printing tower 3 of the embodiment of FIG. 1 optimal.
- FIG. 3 shows a printing tower 10 in the so-called four-tower construction, in which the web B 1 in vertical web guide, before drying the left and right side of the web, two rubber rubber printing units 9 for each 2/2 pressure passes.
- the web is deflected between the two printing units via at least one guide roller. Since this would lead to the touch of the freshly printed web page, the required web stabilization is achieved by a slight horizontal offset of the upper to the lower printing unit 9 in a modification.
- FIG. 4 shows a correspondingly modified printing tower 17, in which the two rubber-rubber printing units 9, or more generally blanket-blanket units 9, to each other have a horizontal offset, which is preferably at least half a cylinder diameter and preferably at most twice the cylinder diameter of one of the blanket cylinder, if one measures the offset as a horizontal distance between the two next adjacent pressure columns of the printing units 9.
- a horizontal offset which is preferably at least half a cylinder diameter and preferably at most twice the cylinder diameter of one of the blanket cylinder, if one measures the offset as a horizontal distance between the two next adjacent pressure columns of the printing units 9.
- the two dryers 13 and 14 are combined into a sandwich arrangement and arranged opposite one another acting on each one of the two web sides.
- the web B 1 or the sub-webs previously formed therefrom is or are conveyed without contact from the last printing nip of the printing tower 17 to a downstream guiding element, for example a guide roll, to the drying system 13, 14.
- a downstream guiding element for example a guide roll
- One of the two blanket cylinders, which form the last printing nip of the upper printing unit 9, and the relevant guide element form the guide for the web B 1 or the partial webs on the path section containing the dryer system 13, 14.
- the drying system 13, 14 downstream guide element is arranged with a corresponding horizontal offset to the last printing nip.
- the web B 1 or the partial webs already formed therefrom is or will therefore be conveyed with an inclination to the vertical by the dryer system 13, 14 consisting of the dryers 13 and 14.
- the printing tower 17 allows a particularly simple, short path and the compact sandwich arrangement for the two dryers 13 and 14th
- FIG. 5 shows a schematic representation of a copy of a newspaper copy, as it can be generated, for example, with a printing press according to the invention.
- the booklet comprises a plurality of longitudinally folded sheets 20, 21, 22 and 23. At least one of the sheets was printed in one of the dryer-integrated printing towers and dried. At least one other of the sheets was printed in the at least one other printing tower and dried by beating. If only one of the sheets 20 to 23 in the printing tower with integrated dryer was printed and dried, it is preferably either the innermost sheet 2.3 or the outermost sheet 20.
- the at least one actively dried sheet for example the sheet 23, is a high-gloss sheet and can in particular be printed in panorama format, ie provided with a printed image over the entire sheet width
- the one or more in the cold-set method, ie dried by beating sheets or sheets is or are preferably (a) double page (s), ie he or she wear on both sides of the fold ever a printed image, as usual in newspaper printing.
- a booklet produced entirely in higher quality or several such booklets may be part of a newspaper copy produced according to the invention.
- the printing press according to the invention can also drive a newspaper production completely in the cold-set process and a magazine production completely with active drying, either in parallel or in succession. For parallel production, only the stations downstream of the printing, such as the turning device and the folding device, must be present accordingly.
- the color layers to be "dried" are not polymerized by UV radiation but by polymerisation with electron radiation.
- electrons are emitted from a tungsten filament in a vacuum and subtracted over a field of stress and nachbelectt.
- the vacuum from the drying chamber at the electron exit window is separated by a thin titanium foil.
- ESH dryers can also be built very compactly.
- a particular disadvantage of ESH systems is the relatively high capital investment costs compared to UV systems, which means that the task of synthesizing relatively low color and investment costs is pending.
- FIG. 9 For application of the ESH system variant for parallel drying of the front and back sides of a web according to FIG. 6 , show the FIG. 9 at the printing tower (17) a preferred web guide, which in principle the same way on the printing tower (10) of FIG. 3 is applicable.
- the reference numeral (31) in FIG. 9 equals to FIG. 6 ,
- FIG. 10 For application of the ESH system variant for parallel drying of the front and back sides of two webs according to FIG. 7 , show the Figure (10 ) a preferred web guide with two adjacent printing towers (17) or (10).
- the reference numeral (32) in FIG. 10 equals to FIG. 7 ,
- FIG. 8 For application of the ESH system variant for serial drying of the front and back sides of a web according to FIG. 8 , show the Figures 11 and 12 preferred web guiding variants on the printing tower (3), or with two juxtaposed satellite printing units (5) and (6).
- the reference numeral (33) in Figures 11 and 12 equals to FIG. 8 ,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Textile Engineering (AREA)
- Rotary Presses (AREA)
- Drying Of Solid Materials (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
Zur Erschliessung von Produktionen mit höheren Qualitätsanforderungen bezüglich Farbdichte, Kontrast und Detailwiedergabe auf mehrere Bahnen parallel bedruckenden Rotationen für Zeitungen und Magazine, beschreibt die Patentschrift
Beim UV- Verfahren kommen, wie in der
Mögliche Ausprägungen von Anlagenbausteinen, die sich praktisch beliebig in Rotationen mit vertikaler Bahnführung einfügen lassen und die je nach Bedarf auch noch später ausgebaut werden können, ferner Verfahrensvarianten und auch ein Heft eines Zeitungsexemplars werden nachfolgend anhand von Figuren erläutert. Es zeigen:
- Figur 1
- einen Teil einer Rollenrotationsdruckmaschine mit einem Druckturm mit integriertem Trockner in einem ersten Ausfuhrungsbespiel,
Figur 2- einen Teil einer Rollenrotationsdruckmaschine mit einem Druckturm mit integriertem Trockner in einem zweiten Ausüfhrungsbeispiel,
Figur 3- einen Teil einer Rollenrotationsdruckmaschine mit einem Druckturm mit integriertem Trockner in einem dritten Ausführungsbeispiel,
Figur 4- eine Modifikation des Druckturms der
,Figur 3 Figur 5- ein Heft eines Zeitungsexemplars und
Figuren 6 bis 12- Ausführungsbeispiele der Erfindung.
- FIG. 1
- a part of a web-fed rotary printing press with a printing tower with integrated dryer in a first exemplary embodiment,
- FIG. 2
- a part of a web-fed rotary printing press with an integrated dryer printing tower in a second embodiment,
- FIG. 3
- a part of a web-fed rotary printing press with an integrated dryer printing tower in a third embodiment,
- FIG. 4
- a modification of the printing tower of
FIG. 3 . - FIG. 5
- a copybook of a newspaper copy and
- FIGS. 6 to 12
- Embodiments of the invention.
In den
Bahnabwärts von den Drucktürmen 3 und 4 werden die Bahnen B1 und B2 in bekannter Weise zu einem Zeitungsexemplar weiterverarbeitet. In der Weiterverarbeitung werden die Bahnen B1 und B2 oder durch Längsschneiden der Bahnen B1 und B2 erhaltene Teilbahnen, wobei die Teilbahnen nach oder vorzugsweise bereits vor dem Druck gebildet werden können, durch Wendeoperationen in einem Wendebereich 15 zu einem oder mehreren Bahnsträngen zusammengeführt und über eine oder mehrere Längsfalzeinrichtungen, vorzugsweise Längsfalztrichter, gefördert und dabei gefalzt, in einem Falzapparat 16 quer zur Bahnlaufrichtung geschnitten und gefalzt und schließlich als Zeitungsexemplare ausgelegt. Die Zylinder der Druckeinheiten können insbesondere 4- oder 6-Seiten breit sein.Downstream of the
Während die Bahn B2 von einer im Zeitungsoffsetdruck bekannten Papierqualität ist, handelt es sich bei der Bahn B1 um eine deutlich glattere, vorzugsweise kalandrierte und glanzgestrichene Papierbahn für einen Hochglanzdruck. Die Trockner 11 sind im Ausführungsbeispiel der
Die Druckmaschine der
Einer breiteren Anwendung der bezüglich Kompaktheit und Anlageninvestitionskosten sehr vorteilhaften UV- Technologie stehen jedoch die relativ hohen Farbenkosten entgegen, welche im wesentlichen im Preis der erforderliche Rohstoffe, wie Photoinitiatoren, begründet ist. Diesem Nachteil könnte nun mit der Anwendung des Elektronen- Strahl- Härte-(Trocknungs-) Verfahren (ESH) massgebend begegnet werden, da bei diesem Verfahren Farben ohne Photoinitiatoren verwendet werden können.However, the relatively high paint costs, which is essentially due to the price of the required raw materials, such as photoinitiators, are counteracted by a broader application of the UV technology, which is very advantageous in terms of compactness and investment costs. This disadvantage could now be met with the application of the electron beam hardness (drying) method (ESH), since colors can be used without photoinitiators in this process.
Beim ESH- Verfahren werden die zu "trocknenden" Farbschichten nicht durch UV- strahlen, sondern mit Elektronenstrahlung polymerisierend verfestigt. Hierzu werden Elektronen aus einem Wolfram- Glühdraht im Vakuum emittiert und über ein Spannungsfeld abgezogen und nachbeschleunigt. Zur Erreichung der zu verfestigenden Farbschichten ist die Vakuum- von der Trocknungskammer am Elektronenaustrittsfenster durch eine dünne Titanfolie getrennt. Ähnlich wie beim UV- System können auch ESH- Trockner sehr kompakt gebaut werden. Ein besonderer Nachteil von ESH- Anlagen sind jedoch die im Vergleich zu UV- Anlagen relativ sehr hohen Anlageninvestitionskosten, womit die Aufgabe zur Synthese von relativ günstigen Farb- und Investitions- Kosten ansteht.In the ESH process, the color layers to be "dried" are not polymerized by UV radiation but by polymerisation with electron radiation. For this purpose, electrons are emitted from a tungsten filament in a vacuum and subtracted over a field of stress and nachbeschleunigt. To achieve the ink layers to be solidified, the vacuum from the drying chamber at the electron exit window is separated by a thin titanium foil. Similar to the UV system, ESH dryers can also be built very compactly. However, a particular disadvantage of ESH systems is the relatively high capital investment costs compared to UV systems, which means that the task of synthesizing relatively low color and investment costs is pending.
Dieser Herausforderung wird nun mit den, anhand der
Die Figur 6 zeigt ein ESH- System zur parallelen Trocknung der Vorder- und RückSeite einer Bahn mit einem Elektronen- Strahler, im wesentlichen bestehend aus Kathode (25), Vakuum (26) und Anode mit Titanfolienaustrittsfenster (27). Die zweiseitig zu trocknende Bahn passiert vor der Trocknungskammer (29) ein Inertisierungssystem bestehend aus zwei Modulen (28) für die Bahn- Vorder- und Rück- Seite. Dieses Inertisierungssystem löst die Aufgabe, den für die Polymerisation (Farbtrocknung) störenden Luftsauerstoff von der zu trocknenden Bahnoberfläche abzuschälen und durch eine inerte Stickstoffschicht zu ersetzen. Die Funktionsweise eines solchen Systems ist in der Publikation "INNOCURE- UV- Technologie- eine Lösung für breiten Einsatz", Deutscher Drucker Nr. 12 vom 13.4.2006, für den Einsatz in UV- Trocknern beschrieben. Vom Wirkprinzip her ist das zitierte Inertisierungssystem, welches den Luftsauerstoff an der Bahnoberfläche mit einem Ionenstrom abschält, auch in Verbindung mit ESH- Strahlern einsetzbar. Da die Bahn vor dem Trocknereintritt beidseitig mit nasser Farbe belegt ist, muss die Papierleitwalze (30) mit einer farbabweisenden Oberfläche versehen werden.Die Figur 7 zeigt ein ESH- System zur parallelen Trocknung der Vorder- und RückSeite von zwei Bahnen. Da hier vier Bahnseiten inertisiert werden müssen, sind dem Elektronenstrahler (25), (26), (27) vier Inertisierungsmodule (28) vorgeschaltet. Für die Durchdringung von den zwei Bahndicken und des inertisierten Zwischenraumes muss die Elektronen- Strahl- Beschleunigungs- Spannung entsprechend erhöht werden.Die Figur 8 zeigt ein ESH- System zur seriellen Trocknung der Vorder- und RückSeite einer Bahn. Zu dieser Anwendung sind Inertisierungmodule (28) auf beiden Seiten des Elektronen- Strahlers (25), (26), (27) erforderlich.
- The
FIG. 6 shows an ESH system for parallel drying of the front and back sides of a web with an electron emitter consisting essentially of Cathode (25), vacuum (26) and anode with titanium foil exit window (27). The two-sided to be dried web passes in front of the drying chamber (29) an inerting system consisting of two modules (28) for the web front and back side. This inerting system solves the problem of peeling the atmospheric oxygen, which interferes with the polymerization (color drying), from the surface of the web to be dried and replacing it with an inert nitrogen layer. The mode of operation of such a system is described in the publication "INNOCURE UV Technology - A Solution for Wide Use", Deutscher Drucker No. 12 of 13.4.2006, for use in UV dryers. From the operating principle, the cited inerting system, which peels the atmospheric oxygen at the web surface with an ion current, can also be used in conjunction with ESH lamps. Since the web is covered on both sides with wet ink before entering the dryer, the paper guide roller (30) must be provided with a color-repellent surface. - The
FIG. 7 shows an ESH system for parallel drying of the front and back sides of two webs. Since four web pages must be rendered inert, four inerting modules (28) are connected upstream of the electron emitter (25), (26), (27). For the penetration of the two web thicknesses and the inerted gap, the electron beam acceleration voltage must be increased accordingly. - The
FIG. 8 shows an ESH system for serial drying of the front and back sides of a web. For this application inerting modules (28) are required on both sides of the electron emitter (25), (26), (27).
Zur Anwendung der ESH- Systemvariante zur parallelen Trocknung der Vorder- und RückSeite einer Bahn gemäss
Zur Anwendung der ESH- Systemvariante zur parallelen Trocknung der Vorder- und RückSeite von zwei Bahnen gemäss
Zur Anwendung der ESH- Systemvariante zur seriellen Trocknung der Vorder- und RückSeite einer Bahn gemäss
Claims (18)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710048282 DE102007048282A1 (en) | 2007-10-08 | 2007-10-08 | Rotary printing machine with electron beam dryer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2047992A2 true EP2047992A2 (en) | 2009-04-15 |
EP2047992A3 EP2047992A3 (en) | 2010-05-26 |
Family
ID=40233151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08166107A Withdrawn EP2047992A3 (en) | 2007-10-08 | 2008-10-08 | Rotary printing press with electron beam dryer |
Country Status (2)
Country | Link |
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EP (1) | EP2047992A3 (en) |
DE (1) | DE102007048282A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016169710A1 (en) | 2015-04-23 | 2016-10-27 | Koenig & Bauer Ag | Printing machine having at least one printing assembly and at least one dryer unit and a method for operating a printing machine |
WO2019172902A1 (en) * | 2018-03-07 | 2019-09-12 | Hewlett-Packard Development Company, L.P. | Printer inertization units |
CN113798134A (en) * | 2020-06-17 | 2021-12-17 | 四川智研科技有限公司 | EB double-side irradiation system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH701249A2 (en) | 2009-06-09 | 2010-12-15 | Volpi Ag | Dryer light source. |
DE102010016856A1 (en) * | 2010-05-10 | 2011-11-10 | OCé PRINTING SYSTEMS GMBH | Printing device i.e. cyan, magenta, yellow and black color printing device, for reciprocal printing of paper web, has pressure module arranged on top surface of print material to print images on back side of material |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9306590U1 (en) * | 1993-04-30 | 1993-07-08 | Institut für Oberflächenmodifizierung e.V., 04318 Leipzig | Device for shielding X-rays during electron irradiation of web materials |
DE29517181U1 (en) * | 1995-11-01 | 1996-02-29 | Sächsisches Institut für die Druckindustrie GmbH, 04439 Engelsdorf | Flow channel for radiation curing in printing machines |
DE29613047U1 (en) * | 1996-07-27 | 1997-05-07 | Institut für Oberflächenmodifizierung e.V., 04318 Leipzig | Device for inerting when drying materials |
JP2997924B2 (en) * | 1997-11-26 | 2000-01-11 | 株式会社東京機械製作所 | Tower type multi-color printing device |
DE102006003005B3 (en) * | 2005-06-17 | 2006-11-23 | Koenig & Bauer Ag | Press for flexographic printing has drive motor in form of synchronous motor with permanent magnet excitation |
DE102005053652A1 (en) * | 2005-11-10 | 2007-05-31 | Man Roland Druckmaschinen Ag | Printing machine and method for producing newspapers |
DE102006024898A1 (en) * | 2006-05-24 | 2007-11-29 | Maschinenfabrik Wifag | Rotary printing machine for e.g. newspaper, has dryer arranged in printing tower over one printing unit and under other printing unit such that cylinders of printing units of printing tower overlap larger part or entire dryer |
DE202006019961U1 (en) * | 2006-05-31 | 2007-08-09 | Man Roland Druckmaschinen Ag | Roller printing machine for use on painted paper, has print substrate web that is dehumidified by dehumidifier after printing with colors and before entering or passing next printing position or web guiding unit |
DE202006019980U1 (en) * | 2006-05-31 | 2007-08-02 | Man Roland Druckmaschinen Ag | Rotary press |
-
2007
- 2007-10-08 DE DE200710048282 patent/DE102007048282A1/en not_active Withdrawn
-
2008
- 2008-10-08 EP EP08166107A patent/EP2047992A3/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
INNOCURE- UV- TECHNOLOGIE- EINE LÖSUNG FÜR BREITEN EINSATZ, 13 April 2006 (2006-04-13) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016169710A1 (en) | 2015-04-23 | 2016-10-27 | Koenig & Bauer Ag | Printing machine having at least one printing assembly and at least one dryer unit and a method for operating a printing machine |
DE102015207450A1 (en) * | 2015-04-23 | 2016-10-27 | Koenig & Bauer Ag | Printing machine with at least one printing unit and at least one dryer unit and a method for operating a printing press |
US10265971B2 (en) | 2015-04-23 | 2019-04-23 | Koenig & Bauer Ag | Printing machine having at least one printing assembly and at least one dryer unit and a method for operating a printing machine |
EP3569418A1 (en) | 2015-04-23 | 2019-11-20 | Koenig & Bauer AG | Method for operating a printing press |
WO2019172902A1 (en) * | 2018-03-07 | 2019-09-12 | Hewlett-Packard Development Company, L.P. | Printer inertization units |
CN113798134A (en) * | 2020-06-17 | 2021-12-17 | 四川智研科技有限公司 | EB double-side irradiation system |
Also Published As
Publication number | Publication date |
---|---|
EP2047992A3 (en) | 2010-05-26 |
DE102007048282A1 (en) | 2009-04-09 |
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