DE4105952A1 - Rotary offset printing machine - has lacquer applying system and calendering system built into machine - Google Patents
Rotary offset printing machine - has lacquer applying system and calendering system built into machineInfo
- Publication number
- DE4105952A1 DE4105952A1 DE19914105952 DE4105952A DE4105952A1 DE 4105952 A1 DE4105952 A1 DE 4105952A1 DE 19914105952 DE19914105952 DE 19914105952 DE 4105952 A DE4105952 A DE 4105952A DE 4105952 A1 DE4105952 A1 DE 4105952A1
- Authority
- DE
- Germany
- Prior art keywords
- calendering
- cylinder
- unit
- lacquer
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F25/00—Devices for pressing sheets or webs against cylinders, e.g. for smoothing purposes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Printing Methods (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Nachbehandlung Inline lackierter Druckbogen innerhalb der Druckmaschine.The invention relates to a device for aftertreatment Inline varnished printed sheets inside the press.
Zur Lackierung von Druckbogen in Bogenoffsetdruckmaschinen sind derzeit umstellbare Feucht-Lackierwerke und separate Lackierdruckwerke (Lacktürme) eingesetzt. Diese Einrichtungen ermöglichen Glanzlackierungen von genannten Druckbogen und Teilflächen im Inline-Prozeß, sowohl mit einer von beiden Einrichtungen, als auch mit beiden Einrichtungen hintereinander. For coating printed sheets in sheetfed offset printing machines are currently convertible wet coating units and separate Coating printing units (coating towers) used. These facilities enable gloss varnishing of the printed sheets mentioned and partial areas in the inline process, both with a from both facilities, as well as with both facilities behind each other.
Um ein Ablegen im Stapel zu vermeiden sind diesen Lackiereinrichtungen entsprechende Trockenstrecken nachgeordnet. Einer der wesentlichsten Gründe für die Lackierung von Druckprodukten ist neben dem Oberflächenschutz und der Scheuerfestigkeit die Erzeugung eines glänzenden Aussehens. Der Grad des Glanzes ist dabei von den Lackeigenschaften, dem Bedruckstoff und der Lackschichtdicke abhängig.In order to avoid placing them in the stack, these are painting facilities corresponding drying sections arranged downstream. One of the main reasons for painting Print products is in addition to the surface protection and Abrasion resistance creating a shiny appearance. The degree of gloss depends on the paint properties, depending on the substrate and the coating thickness.
Trotz des mehrmaligen Lackierens in der Druckmaschine sind bei der Inline Lackierung dem Grad des Glanzes Grenzen gesetzt, die meist in der Oberflächenrauheit des lackierten Druckproduktes begründet sind.Despite repeated painting in the printing press the inline painting limits the degree of gloss, mostly in the surface roughness of the painted Print product are justified.
Besonders bei hohen Qualitätsansprüchen ist die Inline Lackiertechnologie aus diesem Grund nicht anwendbar, sondern es macht sich ein separater Arbeitsgang in Form von Lackieren oder Glätten außerhalb der Druckmaschine erforderlich.The Inline is particularly useful when there are high quality requirements Painting technology is not applicable for this reason, but it makes a separate operation in the form of Painting or smoothing required outside of the press.
Die Aufgabe der Erfindung besteht deshalb darin, eine Vorrichtung zur Nachbehandlung Inline lackierter Druckbogen zu schaffen, womit eine glanzverbessernde Glättung innerhalb der Druckmaschine erreicht wird.The object of the invention is therefore a device for after-treatment inline coated printed sheets create, with which a gloss-improving smoothing within the printing press is reached.
Gelöst wird die Aufgabe durch die kennzeichnenden Merkmale des Anspruches 1. The task is solved by the characteristic features of claim 1.
Die Erfindung soll nachfolgend anhand eines Ausführungsbeispieles näher erläutert werden.The invention is intended to be explained below using an exemplary embodiment are explained in more detail.
In der zugehörigen Zeichnung zeigtIn the accompanying drawing shows
Fig. 1 eine schematische Darstellung einer Druckmaschine mit separater Lackiereinrichtung und Kalandrierwerk Fig. 1 is a schematic representation of a printing press with a separate coating device and calender
Fig. 2 eine Darstellung gemäß Fig. 1 mit zum Kalandrierwerk umgerüsteter Lackiereinrichtung. FIG. 2 shows an illustration according to FIG. 1 with the coating device converted to the calendering unit.
Die Fig. 1 zeigt die letzten drei Aggregate einer Mehrfarben-Bogenrotationsdruckmaschine, bestehend aus umstellbarem Druck-Lackierwerk 1, separatem Lackierwerk 2 und Kalandrierwerk 3. Diese einzelnen Aggregate sind über die Druckzylinder 4 und die Übergabetrommeln 5 untereinander, bis hin zur Auslage, verbunden. Fig. 1 shows the last three units of a multicolor sheet-fed rotary printing machine, consisting of umstellbarem pressure coating unit 1, a separate coating unit 2 and Kalandrierwerk. 3 These individual units are interconnected via the pressure cylinders 4 and the transfer drums 5 up to the delivery.
Das schematische dargestellte Farbwerk 6 sowie das umstellbare Feucht-Lackierwerk 7 stehen über dem Plattenzylinder 8 und dem Gummizylinder 9 mit dem Druckzylinder 4 des Druck- Lackierwerks 1 in Körperkontakt.The schematically illustrated inking unit 6 and the convertible wet coating unit 7 are in body contact with the printing cylinder 4 of the printing coating unit 1 via the plate cylinder 8 and the rubber cylinder 9 .
Dem Druckzylinder 4 des Lackierwerkes 2 ist ein Lackformzylinder 10 nachgeordnet an dem eine Lackauftragwalze 11, eine Schöpfwalze 12 und eine Dosierwalze 13 anstellbar ist.The printing cylinder 4 of the coating unit 2 is followed by a coating forme cylinder 10 on which a coating roller 11 , a scoop roller 12 and a metering roller 13 can be set.
Im auslaufenden Walzenspalt zwischen Druckzylinder 4 und Gummizylinder 9 sowie Lackformzylinder 10 sind jeweils allgemein bekannte Trockner 14 angestellt.Well-known dryers 14 are employed in each case in the running nip between the pressure cylinder 4 and the blanket cylinder 9 and the coating form cylinder 10 .
Den beiden Aggregaten 1 und 2 ist ein Kalandrierwerk 3 bestehend aus Druckzylinder 4 und Kalandrierzylinder 15 nachgeordnet. A calendering unit 3 consisting of pressure cylinder 4 and calendering cylinder 15 is arranged downstream of the two units 1 and 2 .
Auf den Kalandrierzylinder 15 ist eine Glättplatte 16 mit sehr glatter Oberfläche, z. B. Chrom aufgespannt. Zusätzlich ist die Glättplatte 16 mit einer lackabweisenden Schicht belegt, um das Risiko des Lackaufreißens möglichst gering zu halten, auch bei unvollständig angetrocknetem Lack.On the calendering cylinder 15 is a smoothing plate 16 with a very smooth surface, for. B. chrome. In addition, the smoothing plate 16 is coated with a lacquer-repellent layer in order to keep the risk of lacquer tearing open as low as possible, even when the lacquer is not completely dry.
Vor der Einlaufzone Druckzylinder 4 - Kalandrierzylinder 15 sind zusätzlich Sprühdüsen 17 angeordnet, um die Glättplatte 16 gegebenenfalls mit Trennmittel besprühen zu können, welches einen oleophilen Charakter hat und sich rückstandslos verflüchtigt. Mit dieser Maßnahme soll ein Ankleben der Lackschicht an der Glättplatte 16 vermieden werden.In addition, spray nozzles 17 are arranged in front of the inlet zone of the pressure cylinder 4 - calendering cylinder 15 in order to be able to spray the smoothing plate 16, if necessary, with a release agent which has an oleophilic character and volatilizes without residue. This measure is intended to prevent the lacquer layer from sticking to the smoothing plate 16 .
Mit diesem zusätzlichen Kalandrierwerk 3 wird höchsten Qualitätsansprüchen in Bezug auf die veredelte Oberfläche des Druckproduktes innerhalb eines Maschinendurchlaufes entsprochen, da in diesem Aggregat durch Druckpressung die Lackschicht geglättet und somit die Glanzwirkung erreicht wird.This additional calendering unit 3 meets the highest quality requirements with regard to the finished surface of the printed product within one machine run, since the coating layer is smoothed in this unit by pressure pressing and the gloss effect is thus achieved.
Ableitend von dieser Maschinenkonfiguration mit doppelter Lackiermöglichkeit, d. h. umstellbares Druck-Lackierwerk 1 und nachgeschaltetes Lackierwerk 2 besteht auch die Möglichkeit, gemäß Fig. 2 das nachgeschaltete Lackierwerk 2 zum Kalandrieren zu nutzen, in dem die Lackauftragwalze 11 vom Lackformzylinder 10 abgestellt und dieser als Kalandrierzylinder 15 eingesetzt wird.Deriving from this machine configuration with double coating capability, that is resettable pressure-coating unit 1 and downstream coating unit 2 is also possible, according to FIG. 2, the downstream coating unit 2 to use for calendering in which the lacquer application roller 11 moved away from the coating form cylinders 10 and this as a calendering cylinder 15 is used.
Des weiteren besteht die Möglichkeit, die Lackauftragwalze 11 auch während des Kalandrierens an den Lack- bzw. Kalandrierzylinder 15 anzustellen und ausgehend von der Schöpfwalze 12 oleophiles Trennmittel auf den Kalandrierzylinder 15, zur Verhinderung des Anklebens des Bogens, zu übertragen. In diesem Fall können die Sprühdüsen 17 selbstverständlich entfallen. Furthermore, there is the possibility of also 11 to make the paint applicator roll during calendering to the paint or calendering cylinder 15 and to transmit starting from the pick-up roll 12 oleophilic release agent on the calendering cylinder 15, to prevent sticking of the arc. In this case, the spray nozzles 17 can of course be omitted.
Dadurch ist es möglich geworden, innerhalb eines Maschinendurchlaufes den Druckbogen im Mehrfarbendruck zu bedrucken, ein oder zweimal zu lackieren und durch Kalandrieren zu glätten, so daß eine Oberflächenveredlung erreicht wird, die höchsten Qualitätsansprüchen genügt.This has made it possible within one machine run to print the printing sheet in multi-color printing, to paint once or twice and by calendering to smooth out so that a surface finishing is achieved, the highest quality standards are sufficient.
BezugszeichenaufstellungList of reference symbols
1 Druck-Lackierwerk
2 Lackierwerk
3 Kalandrierwerk
4 Druckzylinder
5 Übergabetrommel
6 Farbwerk
7 Feucht-Lackierwerk
8 Plattenzylinder
9 Gummizylinder
10 Lackformzylinder
11 Lackauftragwalze
12 Schöpfwalze
13 Dosierwalze
14 Trockner
15 Kalandrierzylinder
16 Glättplatte
17 Sprühdüsen 1 printing coating unit
2 coating unit
3 calender
4 pressure cylinders
5 transfer drum
6 inking unit
7 wet coating unit
8 plate cylinders
9 rubber cylinders
10 paint forme cylinders
11 paint roller
12 scoop roller
13 metering roller
14 dryers
15 calendering cylinders
16 smoothing plate
17 spray nozzles
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914105952 DE4105952C2 (en) | 1991-02-26 | 1991-02-26 | Device for the aftertreatment of printed sheets coated inline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914105952 DE4105952C2 (en) | 1991-02-26 | 1991-02-26 | Device for the aftertreatment of printed sheets coated inline |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4105952A1 true DE4105952A1 (en) | 1992-08-27 |
DE4105952C2 DE4105952C2 (en) | 2002-11-07 |
Family
ID=6425884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914105952 Expired - Fee Related DE4105952C2 (en) | 1991-02-26 | 1991-02-26 | Device for the aftertreatment of printed sheets coated inline |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4105952C2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19826974A1 (en) * | 1998-06-18 | 1999-12-23 | Roland Man Druckmasch | Embossing station for an offset printing press |
EP1122064A2 (en) * | 2000-02-07 | 2001-08-08 | MAN Roland Druckmaschinen AG | Method and device for sheet guide in a rotary press |
WO2001088268A1 (en) * | 2000-05-17 | 2001-11-22 | Man Roland Druckmaschinen Ag | Method for treating the surface of a substrate and a device for carrying out said method |
EP1285755A1 (en) * | 2001-08-17 | 2003-02-26 | MAN Roland Druckmaschinen AG | Coating machine for finishing printed sheets |
DE19720751B4 (en) * | 1997-05-17 | 2005-04-14 | Koenig & Bauer Ag | Printing machine with a device for powdering sheets |
DE102005037495A1 (en) * | 2005-08-09 | 2007-02-15 | Man Roland Druckmaschinen Ag | Sheet rotation printer has sheet turning mechanism before second painting mechanism to feed sheets to painting mechanism with either first or second printing sides |
EP2006093A3 (en) * | 2007-05-31 | 2011-02-02 | Komori Corporation | Sheet-fed printing press |
WO2011157838A1 (en) * | 2010-06-18 | 2011-12-22 | U-Nica Technology Ag | Method for applying formulations which contain bacteriorhodopsin onto substrates, and products produced by this method |
CN115362064A (en) * | 2020-03-26 | 2022-11-18 | 东丽株式会社 | Method for producing printed matter, and printed matter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009031469A1 (en) | 2009-04-02 | 2010-10-14 | Steinemann Technology Ag | Method for coating printed or exposed sheets, involves applying coating agent on sheets by coating device, where reduction, particularly to gel point or surface curing of coating agent is effected with reduction device |
CN102950881B (en) * | 2011-08-31 | 2016-04-27 | 威海印刷机械有限公司 | A kind of anti-set-off device of form printing machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE245182C (en) * | ||||
KR960013367B1 (en) * | 1992-05-30 | 1996-10-04 | 정호선 | Multilayer neural network |
-
1991
- 1991-02-26 DE DE19914105952 patent/DE4105952C2/en not_active Expired - Fee Related
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19720751B4 (en) * | 1997-05-17 | 2005-04-14 | Koenig & Bauer Ag | Printing machine with a device for powdering sheets |
DE19826974C2 (en) * | 1998-06-18 | 2002-06-20 | Roland Man Druckmasch | embosser |
DE19826974A1 (en) * | 1998-06-18 | 1999-12-23 | Roland Man Druckmasch | Embossing station for an offset printing press |
EP1122064A2 (en) * | 2000-02-07 | 2001-08-08 | MAN Roland Druckmaschinen AG | Method and device for sheet guide in a rotary press |
EP1122064A3 (en) * | 2000-02-07 | 2002-06-26 | MAN Roland Druckmaschinen AG | Method and device for sheet guide in a rotary press |
WO2001088268A1 (en) * | 2000-05-17 | 2001-11-22 | Man Roland Druckmaschinen Ag | Method for treating the surface of a substrate and a device for carrying out said method |
DE10024370A1 (en) * | 2000-05-17 | 2001-11-22 | Roland Man Druckmasch | Device for surface processing of printed sheets includes first and second axially parallel rollers and heater for heating printed sheet in area of rolling gap between the two rollers |
US7017493B2 (en) | 2000-05-17 | 2006-03-28 | Man Roland Drickmaschinen Ag | Method for treating the surface of a substrate and a device for carrying out said method |
CZ299628B6 (en) * | 2000-05-17 | 2008-09-24 | Man Roland Druckmaschinen Ag | Method for treating the surface of a substrate and a device for carrying out said method |
EP1422062B1 (en) * | 2001-08-17 | 2010-04-14 | manroland AG | Coating machine for finishing printed sheets |
EP1285755A1 (en) * | 2001-08-17 | 2003-02-26 | MAN Roland Druckmaschinen AG | Coating machine for finishing printed sheets |
EP1422062A2 (en) * | 2001-08-17 | 2004-05-26 | MAN Roland Druckmaschinen AG | Coating machine for finishing printed sheets |
DE102005037495A1 (en) * | 2005-08-09 | 2007-02-15 | Man Roland Druckmaschinen Ag | Sheet rotation printer has sheet turning mechanism before second painting mechanism to feed sheets to painting mechanism with either first or second printing sides |
EP2006093A3 (en) * | 2007-05-31 | 2011-02-02 | Komori Corporation | Sheet-fed printing press |
US9079389B2 (en) | 2007-05-31 | 2015-07-14 | Komori Corporation | Sheet-fed printing press |
WO2011157838A1 (en) * | 2010-06-18 | 2011-12-22 | U-Nica Technology Ag | Method for applying formulations which contain bacteriorhodopsin onto substrates, and products produced by this method |
CN102947102A (en) * | 2010-06-18 | 2013-02-27 | 尤尼卡技术股份有限公司 | Method for applying formulations which contain bacteriorhodopsin onto substrates, and products produced by this method |
US8986787B2 (en) | 2010-06-18 | 2015-03-24 | U-Nica Technology Ag | Method for applying formulations which contain bacteriorhodopsin onto substrates, and products produced by this method |
CN102947102B (en) * | 2010-06-18 | 2015-11-25 | 尤尼卡技术股份有限公司 | For the method preparation comprising bacteria rhodopsin is applied in matrix and the product made by described method |
EA023130B1 (en) * | 2010-06-18 | 2016-04-29 | Ю-Ника Текнолоджи Аг | Method for applying formulations which contain bacteriorhodopsin onto substrates, and products produced by this method |
CN115362064A (en) * | 2020-03-26 | 2022-11-18 | 东丽株式会社 | Method for producing printed matter, and printed matter |
Also Published As
Publication number | Publication date |
---|---|
DE4105952C2 (en) | 2002-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1940624B1 (en) | Method and printing machine for the production of packaging and promotional materials | |
EP1555133B1 (en) | Equipment of a printing machine for coating a printed product | |
DE2446188C3 (en) | Sheet-guiding outer surface of impression cylinders or sheet transfer cylinders in rotary offset printing machines | |
DE3941571C2 (en) | Method and device for printing special colors | |
DE102005008940C5 (en) | Device for stamping foil printing | |
DE3324096C2 (en) | Motor-driven coating unit on printing machines | |
DE19826974C2 (en) | embosser | |
WO2005100028A1 (en) | Embossing device | |
EP1803564A2 (en) | Device for film coating | |
DE2345183B1 (en) | Device for painting or the like. on a printing press | |
DE4105952C2 (en) | Device for the aftertreatment of printed sheets coated inline | |
CH662090A5 (en) | PRINTING PRESS FOR PRINTING AND FINAL COATING OF SHEETS. | |
EP0518892B1 (en) | Short inking apparatus for a rotary press | |
EP2216174B1 (en) | Method and device for coating and embossing a printed item in a printing machine | |
DE4334803C1 (en) | Device for metering liquid media in offset printing machines, preferably for varnishing units | |
DE102012218840A1 (en) | Method for transfer of image transfer layer of transfer film on printed sheet in sheet-fed offset printing machine, involves overprinting sheet by introducing transfer and protective layers in surface expansion after drying protective layer | |
WO2008077455A1 (en) | Multi-color printing machine having a foil transfer device | |
DE3901174C2 (en) | Process for printing a printing sheet according to the image transport principle and an image transport printing machine | |
DE102005027815A1 (en) | Method for applying foil pattern onto print sheet has the sheet prepared with an adhesive pattern prior to pressing and with the foil pattern secured to the non prepared areas of the sheet | |
EP1676703A2 (en) | Device for applying an adhesive for cold stamping | |
DE29623064U1 (en) | Sheet-fed rotary printing machine | |
WO2010089215A1 (en) | Method and device for improving a printing substrate in a processing machine | |
DE3606005A1 (en) | Drying device for sheet-fed rotary printing machines | |
EP1700694A2 (en) | Method of embossing for corrugated cardboard in a sheet-fed printing press and associated device | |
EP1211067B1 (en) | Method for creating prints with plastic appearance in offset printing machines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: KBA-PLANETA AG, 01445 RADEBEUL, DE |
|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: KOENIG & BAUER AG, 97080 WUERZBURG, DE |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
|
8339 | Ceased/non-payment of the annual fee |