EP1106350B1 - Device in sheet-fed offset printing machines for perfecting sheets - Google Patents
Device in sheet-fed offset printing machines for perfecting sheets Download PDFInfo
- Publication number
- EP1106350B1 EP1106350B1 EP00122825A EP00122825A EP1106350B1 EP 1106350 B1 EP1106350 B1 EP 1106350B1 EP 00122825 A EP00122825 A EP 00122825A EP 00122825 A EP00122825 A EP 00122825A EP 1106350 B1 EP1106350 B1 EP 1106350B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing
- cylinder
- sheet
- unit
- inking
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/04—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs
- B41F7/06—Rotary lithographic machines for offset printing using printing units incorporating one forme cylinder, one transfer cylinder, and one impression cylinder, e.g. for printing on webs for printing on sheets
Definitions
- the invention relates to a device for sheet-fed offset printing machines for printing the front and back sides of printed sheets, consisting of at least one printing unit with a printing cylinder, with this standing in contact blanket cylinder and a plate cylinder, wherein the plate cylinder is associated with a color and dampening unit according to claim 1 ,
- a printing cylinder for printing on the front and back in a sheet run known in which per printing unit, a printing cylinder is arranged.
- Each printing cylinder has a blanket cylinder and a plate cylinder, wherein the plate cylinder cooperates with an inking unit and a dampening unit.
- a respective printing unit above the printing cylinder for printing the front and one printing unit below the printing cylinder for printing the back of the sheet is arranged.
- an offset printing which is arranged in the plant unit of a printing press and having a bottom-acting image forming device. Visible are the inking and dampening, the form and the blanket cylinder, the blanket cylinder is in turn associated with a counter-pressure cylinder.
- the sheet is fed via a first and a second feed drum to the impression cylinder, where the first pressure of the back pressure is applied to the sheet.
- the second feed drum like all sheet-guiding cylinders, has a double-large diameter.
- a coating apparatus for a sheet-fed offset printing machine for applying a protective or decorative coating or ink on a freshly printed surface of sheet is described.
- a transfer drum which corresponds to sprockets of a chain delivery, designed as a rubber cylinder.
- This transfer drum is associated with a job roller with a chamber doctor blade. With this device, a coating of a recto printing side is possible.
- the offset printing units are arranged downstream of a coating device equipped as a flexographic printing unit and a conventional painting device.
- the flexographic printing unit is arranged upstream of the offset printing units and downstream of the coating unit.
- the DE 31 17 856 A1 shows a perfecting in the boom of a sheetfed press.
- an offset printing unit in the delivery chain circuit is arranged so that the impression cylinder is positioned between the chain guide tracks.
- the gripper systems of the chain circle can be immersed in the recess of the printing cylinder and the blanket cylinder, the plate cylinder and the inking and dampening unit are stored below the printing cylinder.
- the object of the invention is to develop a cost-effective and dimensionally minimal means for printing on the backside of signatures.
- the advantage of the solution according to the invention is that now a very small device for printing the backs has been created, through which the back printing process is very economical.
- this solution has the advantage that by using a short inking unit and the extension of the perfecting towards sheet feeder and thus its arrangement under the feed table, the machine sheet feed system (feed table, feed drum) does not have to be built higher, so that the character of an aggregate machine ( View) is maintained.
- the perfecting unit is easily accessible due to its arrangement under the feed table and it can be moved out.
- the second feed drum lies in the plane of the sheet guiding cylinders between the printing units, which is associated with advantages for the production.
- the device according to the invention consists of a printing unit 1, a display 3 and an anilox printing 4.
- printing unit 1 includes a color and dampening unit 1.4, which cooperates with a plate cylinder 1.2. About a blanket cylinder 1.3, the color is transferred to a printing cylinder 1.1.
- a transfer drum 2 Downstream of the printing cylinder 1.1 is a transfer drum 2, which is equipped with a closed surface and thus can act as a counter-pressure cylinder.
- the transfer drum 2 interacts with a chain 3.1. This is performed on a front, not shown here Kettenumlenkrad, a rear Kettenumlenkrad 3.3 and other, not designated here and not shown guide elements on a defined path.
- a delivery stack 3.4 for storing the printed sheets.
- the transfer drum 2 is associated with an anilox printing unit 4 with a short inking unit. This consists of a standing with the transfer drum 2 in contact and cooperating with a blanket cylinder 4.1 plate cylinder 4.2.
- the plate cylinder 4.2 is associated with an inking roller 4.3, which is supplied via a paint roller 4.5 with color.
- the ink roller 4.5 is screened and stands with a paint chamber doctor 4.4 in operative connection.
- the anilox printing unit 4 is designed so that it can also be disengaged.
- the sheet is fed to the printing cylinder 1.1 and printed on its recto printing side with the illustrated conventional printing unit 1 with color.
- the sheet has in the last printing unit 1 shown in the figures usually already several paint jobs on his recto print page.
- it is now transferred via an unillustrated gripper system to the transfer drum 2 and gets in further sheet running in contact with the blanket cylinder 4.1 of the anilox printing unit 4 (see the course of the arrows). This results in the application of a coat of paint on the reverse side.
- the printed sheet is conveyed via the chain 3.1, which is not shown, into the area of the delivery 3 and deposited there on the delivery stack 3.
- FIG. 2 a further embodiment of the invention is shown.
- the structure of the printing unit 1 including the transfer drum 2.1 corresponds to the below FIG. 1 example described.
- an anilox offset printing unit 5 is arranged on the transfer drum 2.1.
- a dampening roller 5.7 with wet-chambered doctor blade 5.6 for supplying fountain solution to the inking roller 5.3 is arranged.
- the anilox offset printing unit 5 is designed so that it can also be disengaged.
- the color is then fed as described above via a plate cylinder 5.2 and a rubber cylinder 5.1 of the transfer drum 2.1.
- the printing of the printed sheets and their sheet travel corresponds to the under FIG. 1 described.
- the perfecting occurs.
- the sheet is not handed over here immediately to the chain 3.1, but is not of the shown grippers the second transfer drum 2.2 handed over (see arrow) and the front chain guide 3.2 and thus passed the chain 3.1.
- the printed sheet can thus be stored again with the straight printing side up.
- the second transfer drum 2.2 in conjunction with the front chain guide wheel 3.2 here offers the advantage that the second transfer drum 2.2 more special units, such as a cutter, a drying device or a Lacklerelnraum can be assigned.
- Fig. 3 shows a consisting of several printing units 1 printing press with a sheet feeder 21, a feed table 22 and an arranged between feed table 22 and the first printing unit 1 plant printing unit 23.
- the feed table 22 continue to follow in Bogen everydayides a first feed drum 6.1 with single-large diameter and a second feed drum 6.2 with double-large diameter.
- the second feed drum 6.2 is designed as a counter-pressure cylinder with a closed surface.
- Plant printing unit 23 and the printing units 1 consist of the printing, rubber and Plattenzyllnder 7, 8, 9 and the not shown inking and dampening, which are associated with the plate cylinder 9.
- the Perfecting is applied to the sheet. Shown is still the display 10. Between the printing cylinders 7 of the printing units 4.1 is ever a sheet guiding cylinder 11 is arranged.
- Printing and Bogen operationsszyllnder 7, 11 have a double-sized, rubber and plate cylinder 8, 9 have a single-large diameter.
- the counter-pressure cylinder (second feed drum 6.2) is associated with a printing unit 15.
- the perfecting 15 is made of rubber cylinder 8.1, plate cylinder 9.1 and a short inking unit, according to the embodiment according to Fig. 3 is formed as an anilox inking unit 12, 13, 14 with an inking roller 12, a screened anilox roller 13 and a color chamber blade 14.
- the perfecting 15 according to Fig. 4 has a short inking unit, which is formed as Aniloxoffsetfarbtechnik 16, 17, 18, 19, 20, consisting of the applicator roller 16 and the dampening roller 17 with the wet-chamber doctor blade 18 and the ink roller 19 with the color chambered doctor blade 20.
- Dye and fountain roller 19,17 are in contact with the applicator roller 16.
- the perfecting unit 15 is designed so that rubber and plate cylinder 8.1, 9.1 and the short inking unit disengaged - in the sense of moving - can be.
- the perfecting unit 15 extends in the direction of sheet feeder 21; it is thus below the feed table 22, so that it is easily accessible to the operator.
- the printing unit 15 can optionally be operated as needed.
- the mode of operation of the printing machine with the perfecting unit is the following:
- the singled in the sheet feeder 21 sheets are fed via the feed table 22 of the first feed drum 6.1 and from this the second feed drum 6.2 and provided on this in the contact zone of feed drum 6.2 and blanket cylinder 8 with the perfecting. Thereafter, the sheet is successively provided in the printing units 1 with the Perfecting and stored in the display 10.
- the applicator roller 16 is provided with a fountain solution (dampening roller 17) and with ink (ink roller 19), which over the plate and blanket cylinders 9.1; 8.1 is transferred to the bow.
- the printing machine shown in the embodiments consists of several printing units 1; 4.
- the perfecting unit 15 is used when the printing machine consists only of the plant printing unit 23. It is essential that the plant printing unit 23 is associated with a pressure drum 7 directly upstream feed drum 6.2, which acts as Gegendruckzyllnder 6.
Abstract
Description
Die Erfindung betrifft eine Einrichtung an Bogenoffsetdruckmaschinen zum Bedrucken der Vorder- und Rückseiten von Druckbögen, bestehend aus mindestens einem Druckwerk mit einem Druckzylinder, mit diesem in Kontakt stehenden Gummituchzylinder und einem Plattenzylinder, wobei dem Plattenzylinder ein Farb- und Feuchtwerk zugeordnet ist gemäß dem Anspruch 1.The invention relates to a device for sheet-fed offset printing machines for printing the front and back sides of printed sheets, consisting of at least one printing unit with a printing cylinder, with this standing in contact blanket cylinder and a plate cylinder, wherein the plate cylinder is associated with a color and dampening unit according to claim 1 ,
Aus der
Nachteilig an dieser Lösung ist, dass für das Druckwerk zum Bedrucken der Rückseite (üblicherweise als Widerdruckwerk bezeichnet) viel Bauraum zur Verfügung stehen muss und der Zugang zum Druckwerk zum Zwecke von Bedien- und Wartungsarbeiten erschwert ist. Des Weiteren sind die thermischen Verhältnisse im unterem Druckwerk schwer zu beherrschen.The disadvantage of this solution is that for the printing unit for printing the back (usually referred to as an offset printing) a lot of space must be available and access to the printing unit for the purpose of operating and maintenance is difficult. Furthermore, the thermal conditions in the lower printing unit are difficult to control.
In der
Aus der Druckschrift
Aus der
Die
Dies hat auch unter Schaffung des Bauraumes für die Bilderzeugungseinrichtung im Anlagedruckwerk zur Folge, dass das Anlageaggregat und damit auch der Bogenanleger und der Anlegtisch höher gesetzt werden müssen.This has the creation of the space for the image forming device in the plant printing unit with the result that the plant unit and thus also the sheet feeder and the feed table must be set higher.
Darüber hinaus geht durch das höher ausgelegte Anlageaggregat der Charakter einer Aggregatmaschine verloren.In addition, the character of an aggregate machine is lost by the higher-level investment unit.
Des Weiteren wird, obwohl eine Bedienungsöffnung in der Seitenwand vorgesehen ist, die Zugänglichkeit zum Widerdruckwerk durch den Bedienenden eingeschränkt.Furthermore, although a service opening is provided in the side wall, the accessibility to the perfecting unit is restricted by the operator.
Ein weiterer Nachteil ist gemäß dieser Lösung der lange Bogenförderweg bis zum Aufbringen des Widerdruckes; d.h., der Bogen wird über eine erste Zuführtrommel, eine zweite Zuführtrommel und den Gegendruckzylinder dem ersten Druckwerk zugeführt.Another disadvantage is according to this solution, the long Bogenförderweg until the application of the perfecting pressure; that is, the sheet is fed to the first printing unit via a first feed drum, a second feed drum, and the impression cylinder.
Die Aufgabe der Erfindung besteht darin, eine kostengünstige und in ihren Abmessungen minimale Einrichtung zum Bedrucken der Rückseite von Druckbögen zu entwickeln.The object of the invention is to develop a cost-effective and dimensionally minimal means for printing on the backside of signatures.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.This object is solved by the features of claim 1.
Der Vorteil der erfindungsgemäßen Lösung besteht darin, dass nunmehr eine sehr kleine Einrichtung zum Bedrucken der Rückseiten geschaffen wurde, durch die der Widerdruckvorgang sehr ökonomisch wird.The advantage of the solution according to the invention is that now a very small device for printing the backs has been created, through which the back printing process is very economical.
Weiterhin hat diese Lösung den Vorteil, dass durch die Verwendung eines Kurzfarbwerkes und die Erstreckung des Widerdruckwerkes in Richtung Bogenanleger und somit dessen Anordnung unter dem Anlegtisch die Maschine hinsichtlich Bogenzuführsystem (Anlegtisch, Zuführtrommel) nicht höher gebaut werden muss, so dass der Charakter einer Aggregatmaschine (Ansicht) erhalten bleibt.Furthermore, this solution has the advantage that by using a short inking unit and the extension of the perfecting towards sheet feeder and thus its arrangement under the feed table, the machine sheet feed system (feed table, feed drum) does not have to be built higher, so that the character of an aggregate machine ( View) is maintained.
Das Widerdruckwerk ist infolge seiner Anordnung unter dem Anlegtisch leicht zugänglich und es ist herausfahrbar.The perfecting unit is easily accessible due to its arrangement under the feed table and it can be moved out.
Des Weiteren liegt die zweite Zuführtrommel in der Ebene der Bogenführungszylinder zwischen den Druckwerken, was mit Vorteilen für die Fertigung verbunden ist.Furthermore, the second feed drum lies in the plane of the sheet guiding cylinders between the printing units, which is associated with advantages for the production.
Die Erfindung soll nachfolgend an Hand mehrerer Ausführungsbeispiele näher erläutert werden.The invention will be explained in more detail with reference to several embodiments.
Die Zeichnungen hierzu haben folgende Bedeutung:
- Figur 1:
- Schematische Darstellung einer Einrichtung zum Bedrucken der Vorder- und Rückseiten von Druckbögen mit einem Aniloxfarbwerk als Kurzfarbwerk (Ausführungsbeispiel 1).
- Figur 2:
- Schematische Darstellung einer Einrichtung zum Bedrucken der Vorder- und Rückseiten von Druckbögen mit einem Aniloxoffsetfarbwerk als Kurzfarbwerk (Ausführungsbeispiel 2).
- Figur 3:
- Druckmaschine in Aggregatbauweise mit einem Widerdruckwerk im Anlagedruckwerk zum Bedrucken der Bogenrückseite, wobei das Kurzfarbwerk als Aniloxfarbwerk ausgebildet ist
- Figur 4:
-
Fig. 3 , wobei das Kurzfarbwerk als Aniloxoffsetfarbwerk ausgebildet ist.
- FIG. 1:
- Schematic representation of a device for printing the front and back sides of signatures with an anilox inking as a short inking unit (Embodiment 1).
- FIG. 2:
- Schematic representation of a device for printing the front and back sides of sheets with an anilox offset inking as a short inking unit (Embodiment 2).
- FIG. 3:
- Printing machine in aggregate design with a perfecting in the plant printing unit for printing the sheet back, the short inking unit is designed as an anilox inking unit
- FIG. 4:
-
Fig. 3 , wherein the short inking unit is designed as Aniloxoffsetfarbwerk.
Wie aus der
Dem Druckzylinder 1.1 nachgeordnet ist eine Übergabetrommel 2, die mit einer geschlossenen Oberfläche ausgestattet ist und somit als Gegendruckzylinder fungieren kann. Die Übergabetrommel 2 wirkt mit einer Kette 3.1 zusammen. Diese wird über ein vorderes, hier nicht dargestelltes Kettenumlenkrad , ein hinteres Kettenumlenkrad 3.3 und anderen, hier nicht bezeichneten und nicht dargestellten Führungselementen auf einer definierten Bahn geführt.Downstream of the printing cylinder 1.1 is a
Unterhalb der Auslage 3 befindet sich ein Auslagestapel 3.4 zur Ablage der bedruckten Druckbögen.Below the
Der Übergabetrommel 2 ist ein Aniloxdruckwerk 4 mit einem Kurzfarbwerk zugeordnet. Dieses besteht aus einem mit der Übergabetrommel 2 in Kontakt stehenden und mit einem Gummizylinder 4.1 zusammenwirkenden Plattenzylinder 4.2. Dem Plattenzylinder 4.2 ist eine Farbauftragwalze 4.3 zugeordnet, die über eine Farbwalze 4.5 mit Farbe versorgt wird. Die Farbwalze 4.5 ist gerastert und steht mit einer Farb-Kammerrakel 4.4 in Wirkverbindung. Das Aniloxdruckwerk 4 ist so ausgebildet, dass es auch ausgerückt werden kann.The
Zur Wirkungsweise der erfindungsgemäßen Einrichtung.For the operation of the device according to the invention.
Der Druckbogen wird zum Druckzylinder 1.1 gefördert und auf seiner Schöndruckseite mit dem dargestellten konventionellen Druckwerk 1 mit Farbe bedruckt. Dabei hat der Druckbogen bei dem in den Figuren dargestellten letzten Druckwerk 1 in der Regel schon mehrere Farbaufträge auf seiner Schöndruckseite. Nach diesem letzten Farbauftrag auf der Schöndruckseite wird er nunmehr über ein nicht dargestelltes Greifersystem an die Übergabetrommel 2 übergeben und gerät im weiteren Bogenlauf in Kontakt mit dem Gummizylinder 4.1 des Aniloxdruckwerkes 4 (siehe Verlauf der eingetragenen Pfeile). Dadurch erfolgt der Auftrag einer Farbschicht auf der Widerdruckseite.The sheet is fed to the printing cylinder 1.1 and printed on its recto printing side with the illustrated conventional printing unit 1 with color. In this case, the sheet has in the last printing unit 1 shown in the figures usually already several paint jobs on his recto print page. After this last application of paint on the recto printing side, it is now transferred via an unillustrated gripper system to the
Im weiteren Verlauf wird der Druckbogen über die mit nicht dargestellten Kettengreifern versehene Kette 3.1 in den Bereich der Auslage 3 gefördert und dort auf dem Auslagestapel 3.4 abgelegt.In the further course, the printed sheet is conveyed via the chain 3.1, which is not shown, into the area of the
In der
Die Farbe wird dann wie oben beschrieben über einen Plattenzylinder 5.2 und einen Gummizylinder 5.1 der Übergabetrommel 2.1 zugeführt.The color is then fed as described above via a plate cylinder 5.2 and a rubber cylinder 5.1 of the transfer drum 2.1.
Bei der unter
Das Bedrucken der Druckbögen und deren Bogenlauf entspricht dem unter
Es ist möglich, statt dem in
Anlagedruckwerk 23 und die Druckwerke 1 bestehen aus dem Druck-, Gummi- und Plattenzyllnder 7, 8, 9 sowie dem nicht dargestelltem Farb- und Feuchtwerk, die dem Plattenzylinder 9 zugeordnet sind. Im Anlage- und den Druckwerken 4,1 wird der Schöndruck auf den Bogen aufgebracht. Dargestellt ist weiterhin die Auslage 10. Zwischen den Druckzylindern 7 der Druckwerke 4,1 ist je ein Bogenführungszylinder 11 angeordnet.
Druck- und Bogenführungszyllnder 7, 11 weisen einen doppelt-großen, Gummi- und Plattenzylinder 8, 9 weisen einen einfach-großen Durchmesser auf.Printing and
Dem Gegendruckzylinder (zweite Zuführtrommel 6.2) ist ein Widerdruckwerk 15 zugeordnet. Das Widerdruckwerk 15 besteht aus Gummizylinder 8.1, Plattenzylinder 9.1 und einem Kurzfarbwerk, das gemäß Ausführungsbeispiel nach
Das Widerdruckwerk 15 gemäß
Die im Bogenanleger 21 vereinzelten Bogen werden über dem Anlegtisch 22 der ersten Zuführtrommel 6.1 und von dieser der zweiten Zuführtrommel 6.2 zugeführt und auf dieser in der Kontaktzone von Zuführtrommel 6.2 und Gummizylinder 8 mit dem Widerdruck versehen. Danach wird der Bogen in den Druckwerken 1 nacheinander mit dem Schöndruck versehen und In der Auslage 10 abgelegt.The singled in the
Dabei wird gemäß Ausführungsbeispiel nach
Gemäß Ausführungsbeispiel nach
Die in den Ausführungsbeispielen gezeigte Druckmaschine besteht aus mehreren Druckwerken 1; 4. Das Widerdruckwerk 15 ist einsetzbar, wenn die Druckmaschine nur aus dem Anlagedruckwerk 23 besteht. Wesentlich ist, dass dem Anlagedruckwerk 23 eine dem Druckzylinder 7 direkt vorgeordnete Zuführtrommel 6.2 zugeordnet ist, die als Gegendruckzyllnder 6 fungiert.The printing machine shown in the embodiments consists of several printing units 1; 4. The perfecting
- 11
- Druckwerkprinting unit
- 1.11.1
- Druckzylinderpressure cylinder
- 1.21.2
- Plattenzylinderplate cylinder
- 1.31.3
- GummituchzylinderBlanket cylinder
- 1.41.4
- Farb- und FeuchtwerkInking and dampening unit
- 22
- ÜbergabetrommelTransfer drum
- 2.12.1
- ÜbergabetrommelTransfer drum
- 2.22.2
- zweite Übergabetrommelsecond transfer drum
- 33
- Auslagedisplay
- 3.13.1
- KetteChain
- 3.23.2
- vorderes Kettenumlenkradfront derailleur
- 3.33.3
- hinteres KettenumlenkradRear Kettenumlenkrad
- 3.43.4
- Auslagestapeldelivery pile
- 44
- AniloxdruckwerkAniloxdruckwerk
- 4.14.1
- Gummizylinderrubber cylinder
- 4.24.2
- Plattenzylinderplate cylinder
- 4.34.3
- FarbauftragwalzeInking roller
- 4.44.4
- Farb-KammerrakelColor-chambered doctor blade
- 4.54.5
- Farbwalzeink roller
- 55
- AniloxoffsetdruckwerkAniloxoffsetdruckwerk
- 5.15.1
- Gummizylinderrubber cylinder
- 5.25.2
- Plattenzylinderplate cylinder
- 5.35.3
- FarbauftragwalzeInking roller
- 5.45.4
- Farb-KammerrakelColor-chambered doctor blade
- 5.55.5
- Farbwalzeink roller
- 5.65.6
- Feucht-KammerrakelHumid chamber doctor
- 5.75.7
- FeuchtauftragwalzeDampener roller
- 6.16.1
- erste Zuführtrommelfirst feed drum
- 6.26.2
- zweite Zuführtrommel, Gegendruckzylindersecond feed drum, impression cylinder
- 77
- Druckzylinderpressure cylinder
- 88th
- Gummizylinderrubber cylinder
- 8.18.1
- Gummizylinder des Widerdruckwerkes 15Rubber cylinder of the perfecting 15
- 99
- Druckwerkprinting unit
- 9.19.1
- Plattenzylinder des WiderdruckwerkesPlate cylinder of the perfecting unit
- 1010
- Auslagedisplay
- 1111
- BogenführungszylinderSheet guiding cylinder
- 1212
- FarbauftragwalzeInking roller
- 12,13,1412,13,14
- Aniloxfarbwerkanilox inking unit
- 1313
- Aniloxwalzeanilox
- 1414
- Farb-KammerrakelColor-chambered doctor blade
- 1515
- WiderdruckwerkBackprinter
- 1616
- Auftragwalzeapplicator roll
- 16, 17, 18, 19, 2016, 17, 18, 19, 20
- AniloxoffsetfarbwerkAniloxoffsetfarbwerk
- 1717
- FeuchtwalzeDamping roller
- 1818
- Feucht-KammerrakelHumid chamber doctor
- 1919
- Farbwalzeink roller
- 2020
- Farb-KammerrakelColor-chambered doctor blade
- 2121
- Bogenanlegersheet feeder
- 2222
- Anlegtischfeed table
- 2323
- AnlagedruckwerkPlant printing unit
Claims (5)
- Equipment at an offset sheet printing machine for printing the front and rear sides of printing sheets, comprising at least one printing mechanism (1), which consists of a printing cylinder (1.1), a plate cylinder (1.2), a rubber blanket cylinder (1.3) and an inking and moistening mechanism (1.4), a similarly constructed feed printing mechanism (23) with at least one feed drum (6.1, 6.2) being arranged upstream, and at least one transfer drum (2) downstream, of the printing mechanism (1), wherein at least one anilox printing mechanism (4) or anilox offset printing mechanism (5) is associated with the feed drum (6.1, 6.2) or with the transfer drum (2) for printing the rear side of a printing sheet.
- Equipment according to claim 1, characterised in that a moistening doctor blade (5.6) is provided at the anilox offset printing mechanism (5) for the feed of a moistening agent.
- Equipment according to claim 1, characterised in that an anilox offset inking mechanism (16-20) is provided in the anilox offset printing mechanism (5).
- Equipment according to claim 3, characterised in that the anilox offset inking mechanism (16-20) consists of a coating roller (16), a moistening roller (17) with a moistening doctor blade (18) and an inking roller (19) with a inking doctor blade (20).
- Equipment according to claim 4, characterised in that the inking roller (19) and the moistening roller (17) are associated with the coating roller (16).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19958633 | 1999-12-04 | ||
DE19958632 | 1999-12-04 | ||
DE1999158633 DE19958633A1 (en) | 1999-12-04 | 1999-12-04 | Printer with first and second forme units, printing cylinder, sheet feeder, feed table, rubber and plate cylinders, and inker units |
DE1999158632 DE19958632A1 (en) | 1999-12-04 | 1999-12-04 | Accessory to sheet-fed offset printer incorporates printer with printing cylinder, rubber blanket cylinder, anilox printer and transfer printer |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1106350A2 EP1106350A2 (en) | 2001-06-13 |
EP1106350A3 EP1106350A3 (en) | 2002-11-13 |
EP1106350B1 true EP1106350B1 (en) | 2009-09-23 |
Family
ID=26055730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00122825A Expired - Lifetime EP1106350B1 (en) | 1999-12-04 | 2000-10-20 | Device in sheet-fed offset printing machines for perfecting sheets |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1106350B1 (en) |
AT (1) | ATE443613T1 (en) |
DE (1) | DE50015748D1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102529312A (en) * | 2010-12-07 | 2012-07-04 | 江苏昌昇集团股份有限公司 | Full-sheet multi-color register offset press |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3117856A1 (en) * | 1981-05-06 | 1982-12-02 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | COVER PRINTING IN THE BOOM OF AN ARC ROTATION PRINTING MACHINE |
US5207159A (en) * | 1991-08-30 | 1993-05-04 | Howard W. DeMoore | Coating apparatus for sheet-fed, offset rotary printing presses |
DE9305552U1 (en) * | 1993-04-16 | 1993-06-03 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
DE4343616B4 (en) * | 1993-12-21 | 2007-05-16 | Koenig & Bauer Ag | Modular press system |
US5960713A (en) * | 1995-05-04 | 1999-10-05 | Howard W. DeMoore | Retractable printing-coating unit operable on the plate and blanket cylinders simultaneously from the dampener side of the first printing unit or any consecutive printing unit or any rotary offset printing press |
JPH1110828A (en) * | 1997-06-20 | 1999-01-19 | J M Insatsu Kikai Kk | Double side multicolor printing offset press |
-
2000
- 2000-10-20 AT AT00122825T patent/ATE443613T1/en not_active IP Right Cessation
- 2000-10-20 DE DE50015748T patent/DE50015748D1/en not_active Expired - Lifetime
- 2000-10-20 EP EP00122825A patent/EP1106350B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE50015748D1 (en) | 2009-11-05 |
EP1106350A3 (en) | 2002-11-13 |
ATE443613T1 (en) | 2009-10-15 |
EP1106350A2 (en) | 2001-06-13 |
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