EP0847855A1 - Trocknereinheit in einer Druckmaschine - Google Patents
Trocknereinheit in einer Druckmaschine Download PDFInfo
- Publication number
- EP0847855A1 EP0847855A1 EP97121279A EP97121279A EP0847855A1 EP 0847855 A1 EP0847855 A1 EP 0847855A1 EP 97121279 A EP97121279 A EP 97121279A EP 97121279 A EP97121279 A EP 97121279A EP 0847855 A1 EP0847855 A1 EP 0847855A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- dryer unit
- guide surface
- dryer
- printing material
- unit according
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
- F26B25/004—Handling, e.g. loading or unloading arrangements for articles in the shape of discrete sheets
-
- 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
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0443—Drying sheets, e.g. between two printing stations after printing
-
- 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
- B41F23/0483—Drying combined with cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
- B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
-
- 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
- F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
- B65H2406/121—Fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/36—Means for producing, distributing or controlling suction
- B65H2406/365—Means for producing, distributing or controlling suction selectively blowing or sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
Definitions
- the invention relates to a dryer unit in a printing press according to the Preamble of the main claim.
- a dryer device of this type is known from EP 0 035 741 B1.
- a thermoplastic film printing material is considered
- Substrate control system a sliding table with a cooling surface of the dryer arranged opposite, the cooling surface of the unprinted side of the Printing material is facing. The dryer air is directed towards the cooling surface blown.
- the substrate control system has, among other things, coolant channels, which are connected to a cooling system with heat exchanger and circulation pump.
- a delivery arm in a sheet-fed printing press is known, the one arranged in a modular design within the chain conveyor system Has dryer devices. Below the sheet conveyor path are the dryer facilities Pneumatically actuated substrate control systems opposite arranged.
- the dryer unit is among others with a cooling device with heat exchanger, flow switch, Expansion tank and circulation pump designed. From the circulation pump leads a coolant line to an arc baffle through which the coolant flows becomes.
- the coolant outlet of the sheet guide plate can be connected by means of a connecting line be coupled with the opposite dryer unit so that this is also flowed through by a coolant.
- a sheet guiding device is known from DE 43 08 276 A1, which among other things.
- a dryer unit in use a dryer unit has a cooling device that cools the sheet guide surface.
- the sheet guide surface has a large number of openings through which blown air can flow on.
- the cooling device is a cooling trough with one Tray bottom and a lid, the lid of the sheet baffle represents.
- a disadvantage of these designs is that the dryer units always Substrate control system are arranged opposite one another and thus the substrate only dried from one side (front). As a result, this leads to Impairments in the drying process, which e.g. by dropping Color / varnish in the case of insufficiently dried substrates in the delivery stack shows.
- DE 38 28 753 C2 discloses a drying device for printed products, the one for energy transmission is an optical fiber cable and a linear one fanned out beam splitter device. In the sheet delivery is Drying device arranged on both sides, so that the front and back be dried. A combination with a control system is not disclosed.
- the invention has for its object to provide a dryer unit that avoids the disadvantages mentioned, in particular the discarding of paint in the delivery stack for printing materials processed in face or face and back printing noticeably reduced.
- a dryer unit is in the substrate control system as a module integrated.
- the dryer unit has a separate air cooling device.
- a cooling device is also provided for the substrate control system.
- the invention Dryer unit is especially for an arrangement below the Substrate conveyor level suitable, so that the back of the substrate is dried and carried.
- Printing machine is optionally one of the front of the substrate known dryer unit assignable. The assignment of the dryer unit for the front of the substrate can be directly opposite and / or upstream or downstream of the dryer unit in the conveying direction of the printing material with the sheet guide system.
- the dryer unit according to the invention is used in particular to heat the back of the printing material.
- the dryer unit with the substrate control system can also be assigned to the front of the substrate in order to heat and guide the front at the same time.
- two substrate control systems, each with a dryer unit can thus be arranged opposite each other and thus realize drying and guiding of the substrate on both sides.
- uniform heat input is achieved on the front and back of the substrate and the drying result is noticeably improved.
- the smearing (depositing) of printing materials when they are output from the printing press is noticeably reduced.
- the smearing in the delivery stack is largely eliminated by the heat input on both sides.
- the heat input on both sides has the advantage that, in particular in the case of arcuate ones Substrates between the individual sheets do not promote lubrication Cold or heat bridges are created.
- This working principle is suitable for on both sides (face and reverse printing) as well as for one-sided (face printing) Substrates.
- Paper, cardboard, foils (plastic or metal) or sheets can be used.
- This mode of operation is suitable for substrates, which are printed in multiple colors and / or painted in one or more colors are.
- Sheet-like or sheet-shaped substrates can also be dried. This is especially the oxidative drying of the printed / varnished printing material as well as knocking away the paint / varnish or curing which improves UV inks and / or varnishes.
- drying times are also shortened, which increases the productivity of the Printing machine contributes.
- the heat input on both sides does not lead to an increased Energy requirement, rather, it allows dryers for the one-sided Switch off heat input or generally save.
- the saving on dryer units leads to a shortening of the drying distance.
- An offset printing machine has printing units for multi-color printing with under another a turning unit and two downstream coating units.
- a pressure cylinder 1 is shown as part of the second coating unit.
- the gripper systems 4 are used to transport the printing materials 5 from Printing cylinder 1 to the boom stack 8.
- the substrates 5 are on a dryer unit 18 with a pneumatically actuated substrate control system 9 and an oppositely arranged dryer unit 10 in the conveying direction 12 using a braking device 6 and a blowing device 7 placed on the boom stack 8.
- the boom exposes the air from the Extraction device 11 which leads away from the printing press.
- the substrate control system 9 is of modular construction, approximately equidistant from the direction of curvature of the Chain conveyor system 3 following, arranged in the boom.
- the boom has one the sprocket shaft 2 adjacent, in the conveying direction 12 first dryer unit 10 and a second dryer unit 10 arranged in the arch rise.
- This Dryer units 10 serve to introduce heat on the front of the printing material 5.
- Opposite to the dryer units 10 is one Dryer unit 18 for the heat input on the back of the printing material 5 arranged integrated in the respective printing material control system 9 in a modular design.
- a dryer unit 18 consists of a module, for example individual or several IR radiators 17 or alternatively UV radiators, which is integrated into the sheet guiding system 9.
- the sheet guide system 9 is assembled in a modular arrangement in the delivery.
- a module of the sheet guide system 9, which is adjacent to the drying unit 10, essentially consists of a so-called closed blowing / suction box with a guide surface 19 facing the back of the printing material 5 and having a number of openings 14.
- blow / suction boxes are known, for example, from DE 34 11 029 C2 of the applicant, so that the structural design is only to be discussed to the extent that a box housing 20 and the guide surface 19 forming the box cover are connected.
- a cooling system 15 is arranged inside the box housing 20 on the back of the guide surface 19.
- the cooling system 15 is flowed through by a coolant, for example water, which is operatively connected to a heat exchanger, a flow monitor, an expansion tank and a circulation pump.
- the cooling system 15 is formed by arranged cooling channels, the rear side of the guide surface 19 being part of the cooling channels.
- the printing material guide system 9 has a pneumatic system 13 which is arranged on the box housing 20 and which is formed, for example, by a series of fans. The pneumatic system 13 can be switched between blown air and suction air operation and is functionally assigned to the cooling system 15 and the openings 14.
- the dryer unit 18 shows IR radiators 17, to which outlet openings 16 are functionally assigned, which are coupled to a separate air cooling system.
- the outlet openings 16 open into the guide surface 19 or at least in their plane, so that the outflowing air can be used for guiding the printing material 5.
- the dryer unit 18 is partitioned off from the other systems (cooling system 15 and pneumatic system 13) and has a reflection plate known per se.
- the dryer unit 18 can be arranged in the center as well as off-center in a single or multiple modular arrangement.
- the guide surface 19 can have a larger opening, optionally with a warm air permeable cover integrated into the guide surface 19, for. B. a metallic grid can be covered. This is particularly helpful when the pneumatic system 13 is switched to suction air operation.
- a module of the printing material guide system 9 can be formed in the simplest form of the blow / suction box by an integrated dryer unit 18, a pneumatic system 13 and a guide surface 19 having openings 14.
- This configuration is preferably suitable for intermediate drying, for example if the substrate control system 9 is assigned adjacent to a transfer drum or a reversing drum.
- Modules of the sheet guiding system 9, which are not assigned to any dryer unit 10, have the same design in relation to the present example, but without a cooling system 15.
- the mode of operation is as follows: The printing materials 5 pass through the printing press as well as the finishing units and are printed on one or both sides or painted to the delivery stack 8 in the conveying direction 12.
- the printing material 5 is printed on one side, it is dried by the activated dryer unit 10.
- the assigned substrate control system 9 is switched to suction operation with its pneumatic system 13, the cooling system 15 is flowed through by a coolant.
- the dryer unit 18 is switched on, so that in addition to the heat input of the dryer unit 10 on the front side (face side), the unprinted rear side of the printing material 5 is also heated by the dryer unit 18. It is advantageous that the temperature differences between the front and back of the printing material 5 are very small and thus the smearing of ink / varnish as a result of heat / cold bridges in the delivery stack 8 is noticeably reduced.
- connection of the dryer unit 18 can be omitted.
- the other functions of the substrate control system 9 and the dryer unit 10 are retained.
- the pneumatic system 13 is switched to blowing mode.
- the generated air flow occurs at the openings 14 and supported by the formation of an air cushion on the Back of the substrate 5, the leadership.
- the activated IR radiators 17 are cooled by means of the separate, externally generated air flow.
- the air flow emerges at the outlet openings 16 and supports the management of the Printing material 5.
- the cooling system 15 is activated, the cooling channels are from Coolant flows through and cool the guide surface 19 of the substrate control system 9. Due to the heat input from both sides, the paint or varnish becomes Expelled moisture from the substrate 5.
- the pneumatic system 13 is switched to suction air mode. If the transfer drum is substituted by a reversing drum, the pneumatic system 13 is switched to blowing air operation for the contact-free guidance of the printed side of the printing material 5.
- the cooling system 15 can of course be omitted due to the lack of an opposing dryer unit 10.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
In einer weiteren Ausbildung können somit auch zwei Bedruckstoffleitsysteme mit je einer Trocknereinheit gegenüberliegend angeordnet werden und damit eine beidseitige Trocknung und Führung des Bedruckstoffes realisieren.
Insbesondere bei Anordnung einer Trocknereinheit mit dem Bedruckstoffleitsystem und einer gegenüberliegend angeordneten Trocknereinheit (ohne Bedruckstoffleitsystem) wird ein gleichmäßiger Wärmeeintrag an der Vorderseite sowie der Rückseite in den Bedruckstoff erzielt und das Trocknungsergebnis spürbar verbessert. Mit dem beidseitigen Wärmeeintrag in den Bedruckstoff wird das Abschmieren (Ablegen) von Bedruckstoffen beim Ausgeben aus der Druckmaschine spürbar reduziert. Gegenüber bekannten Lösungen mit einseitig eingebrachtem Wärmeeintrag wird insbesondere bei bogenförmigen Bedruckstoffen das Abschmieren im Auslegerstapel weitestgehend durch den beidseitigen Wärmeeintrag beseitigt.
- Fig. 1
- einen Bogenausleger mit Trocknereinheiten,
- Fig. 2
- eine Trocknereinheit integriert in das Bedruckstoffleitsystem.
Ein Modul des Bogenleitsystems 9, welcher der Trockeneinheit 10 benachbart ist, besteht im wesentlichen aus einem sogenannten geschlossenen Blas-/Saugkasten mit einer der Rückseite des Bedruckstoffes 5 zugewandten Leitfläche 19, die eine Anzahl von Öffnungen 14 aufweist. Derartige Blas-/Saugkästen sind z.B. aus der DE 34 11 029 C2 der Patentanmelderin bekannt, so daß auf den konstruktiven Aufbau lediglich insoweit eingegangen werden soll, daß ein Kastengehäuse 20 und die den Kastendeckel bildende Leitfläche 19 verbunden sind.
Im Freiraum zwischen den Öffnungen 14 ist an der Rückseite der Leitfläche 19 ein Kühlsystem 15 innerhalb des Kastengehäuses 20 angeordnet. Das Kühlsystem 15 wird von einem Kühlmittel, z.B. Wasser, durchströmt, welches mit einem Wärmetauscher, einem Strömungswächter, einem Ausgleichsbehälter und einer Umwälzpumpe in Wirkverbindung steht. Im vorliegenden Beispiel ist das Kühlsystem 15 durch angeordnete Kühlkanäle gebildet, wobei die Rückseite der Leitfläche 19 Teil der Kühlkanäle ist. Weiterhin weist das Bedruckstoffleitsystem 9 ein am Kastengehäuse 20 angeordnetes Pneumatiksystem 13 auf, welches z.B. durch eine Reihe von Lüftern gebildet ist. Das Pneumatiksystem 13 ist zwischen Blasluft- und Saugluftbetrieb umschaltbar und funktionell dem Kühlsystem 15 sowie den Öffnungen 14 zugeordnet.
Die Trocknereinheit 18 zeigt im vorliegenden Beispiel IR-Strahler 17 auf, denen Austrittsöffnungen 16 funktionell zugeordnet sind, welche mit einem separaten Luftkühlsystem gekoppelt sind. Die Austrittsöffnungen 16 münden in die Leitfläche 19 ein oder zumindest in deren Ebene, so daß die ausströmende Luft für die Führung des Bedruckstoffes 5 nutzbar ist. Die Trocknereinheit 18 ist zu den übrigen Systemen (Kühlsystem 15 und Pneumatiksystem 13) abgeschottet und weist ein an sich bekanntes Reflexionsblech auf. Innerhalb eines Moduls des Bedruckstoffleitsystems 9 ist die Trocknereinheit 18 mittig als auch außermittig einfach oder mehrfach modular anordbar. Im Bereich der Trocknereinheit 18 kann die Leitfläche 19 eine größere Öffnung aufweisen, die wahlweise mit einer Warmluft durchlässigen, in die Leitfläche 19 integrierte Abdeckung, z. B. einem metallischen Gitter, abdeckbar ist. Dies ist insbesondere hilfreich, wenn das Pneumatiksystem 13 auf Saugluftbetrieb geschaltet ist.
Diese Ausbildung eignet sich bevorzugt für die Zwischentrocknung, z.B. wenn das Bedruckstoffleitsystem 9 einer Transfertrommel oder einer Wendetrommel benachbart zugeordnet ist.
Module des Bogenleitsystems 9, welche keiner Trocknereinheit 10 benachbart zugeordnet sind, weisen im Bezug zum vorliegenden Beispiel die gleiche Ausführung auf, jedoch ohne Kühlsystem 15.
Das Kühlsystem 15 kann in Folge des Fehlens einer gegenüberliegenden Trocknereinheit 10 selbstverständlich entfallen.
- 1
- Druckzylinder
- 2
- Kettenradwelle
- 3
- Kettenfördersystem
- 4
- Greifersystem
- 5
- Bedruckstoff
- 6
- Bremseinrichtung
- 7
- Blaseinrichtung
- 8
- Auslegerstapel
- 9
- Bedruckstoffleitsystem
- 10
- Trocknereinheit
- 11
- Absaugeinrichtung
- 12
- Förderrichtung
- 13
- Pneumatiksystem
- 14
- Öffnungen
- 15
- Kühlsystem
- 16
- Austrittsöffnung
- 17
- IR-Strahler
- 18
- Trocknereinheit
- 19
- Leitfläche
- 20
- Kastengehäuse
Claims (10)
- Trocknereinheit in einer Druckmaschine mit einem pneumatisch beaufschlagbaren Bedruckstoffleitsystem mit einer Öffnungen aufweisenden Leitfläche,
dadurch gekennzeichnet,
daß die Trocknereinheit (18) als Modul in einer Öffnung der Leitfläche (19) des Bedruckstoffleitsystems (9) integriert angeordnet und mit einem separatem Luftkühlsystem in Funktionsverbindung ist, wobei in der Ebene der Leitfläche (19) Austrittsöffnungen (16) für das Luftkühlsystem angeordnet sind. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß die Trocknereinheit (18) durch wenigstens ein Reflexionsblech zum umgebenden Bedruckstoffleitsystem (9) abgeschottet ist. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß die Trocknereinheit (18) in ein kastenförmig geschlossenes Bedruckstoffleitsystem (9) integriert ist, wobeider Kastendeckel durch die Leitfläche (19) gebildet ist,die Leitfläche (19) von Luft durchströmbare Öffnungen (14) aufweist,ein Kastengehäuse (20) die Leitfläche (19) umschließt undwenigstens ein mit den Öffnungen (14) in Funktionsverbindung stehendes Pneumatiksystem (13) am Kastengehäuse (20) angeordnet ist. - Trocknereinheit nach Anspruch 3,
dadurch gekennzeichnet,
daß ein die Leitfläche (19) kühlendes Kühlsystem (15) vorhanden ist. - Trocknereinheit nach Anspruch 4,
dadurch gekennzeichnet,
daß die Rückseite der Leitfläche (19) Teil des Kühlsystems (15) ist, wobei die Öffnungen (14) ausgespart sind. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß der Trocknereinheit (18) eine Trocknereinheit (10) benachbart gegenüberliegend angeordnet ist. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß der Trocknereinheit (18) eine Trocknereinheit (10) in Förderrichtung (12) eines Bedruckstoffes (5) vorgeordnet gegenüberliegend angeordnet ist. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß der Trocknereinheit (18) eine Trocknereinheit (10) in Förderrichtung (12) eines Bedruckstoffes (5) nachgeordnet gegenüberliegend angeordnet ist. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß die Trocknereinheit (18) wenigstens einen IR-Strahler (17) aufweist. - Trocknereinheit nach Anspruch 1,
dadurch gekennzeichnet,
daß die Trocknereinheit (18) wenigstens einen UV-Strahler aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651406 | 1996-12-11 | ||
DE19651406A DE19651406C1 (de) | 1996-12-11 | 1996-12-11 | Trocknereinheit in einer Druckmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0847855A1 true EP0847855A1 (de) | 1998-06-17 |
EP0847855B1 EP0847855B1 (de) | 1999-11-10 |
Family
ID=7814311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97121279A Expired - Lifetime EP0847855B1 (de) | 1996-12-11 | 1997-12-04 | Trocknereinheit in einer Druckmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US5979325A (de) |
EP (1) | EP0847855B1 (de) |
JP (1) | JP3220076B2 (de) |
AT (1) | ATE186500T1 (de) |
DE (2) | DE19651406C1 (de) |
Cited By (1)
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DE102015215166B4 (de) | 2015-08-07 | 2021-07-22 | Koenig & Bauer Ag | Vorrichtung zum Behandeln von Bogen |
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DE19829094C2 (de) * | 1998-06-30 | 2002-10-24 | Roland Man Druckmasch | Leiteinrichtung für bogenförmige Bedruckstoffe in einer Druckmaschine |
DE19842740C2 (de) * | 1998-09-18 | 2002-11-07 | Roland Man Druckmasch | Pneumatische Bogenleiteinrichtung in einer Druckmaschine |
DE29912328U1 (de) * | 1999-07-14 | 1999-09-16 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Trocknersystem für bogenförmige Bedruckstoffe in einer Rotationsdruckmaschine |
DE60030250T2 (de) * | 2000-02-23 | 2007-07-12 | Agfa-Gevaert | Kompakter Drucker und Verfahren |
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DE10150041B4 (de) * | 2001-10-10 | 2006-06-01 | Platsch Gmbh & Co.Kg | Austrag-Kühleinrichtung für eine Druckmaschine |
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JP2005305794A (ja) * | 2004-04-21 | 2005-11-04 | Komori Corp | シート状物の乾燥機 |
DE102004032111A1 (de) * | 2004-07-02 | 2006-01-19 | Koenig & Bauer Ag | Leiteinrichtung für Bedruckstoffe |
DE102005042956B4 (de) * | 2004-10-06 | 2019-04-25 | Heidelberger Druckmaschinen Ag | Druckmaschine |
JP2006240204A (ja) * | 2005-03-07 | 2006-09-14 | Mitsubishi Heavy Ind Ltd | 枚葉印刷機の乾燥装置 |
DE102010023734A1 (de) * | 2009-07-09 | 2011-01-13 | Heidelberger Druckmaschinen Ag | Elektromotorkühlung durch Anlegerabluft |
US9605900B2 (en) | 2015-04-22 | 2017-03-28 | Ricoh Company, Ltd. | Adjustable interlacing of drying rollers in a print system |
CN105667083B (zh) * | 2016-01-21 | 2018-05-01 | 成都印钞有限公司 | 一种用于凹印机收纸部的纸张干燥工艺及其干燥装置 |
US9994049B1 (en) | 2017-02-13 | 2018-06-12 | Ricoh Company, Ltd. | Adjustable path length of print media in a dryer of a printing system |
US9908342B1 (en) | 2017-02-26 | 2018-03-06 | Ricoh Company, Ltd. | Concentric arrangement of web conditioning modules in a dryer of a print system |
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US3960081A (en) * | 1973-05-11 | 1976-06-01 | Mohndruck Reinhard Mohn Ohg | Drying arrangement for drying inks, adhesives and analogous substances on sheet material |
DE3107487A1 (de) * | 1981-02-27 | 1982-09-16 | Svecia Silkscreen Maskiner AB, 14502 Norsborg | "trockenanlage" |
DE3411029A1 (de) * | 1984-03-24 | 1985-10-03 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum fuehren von ein- und beidseitig bedruckten bogen |
DE4438922A1 (de) * | 1994-10-31 | 1996-05-02 | Kba Planeta Ag | Einrichtung zur Trocknerwärme- und Trocknerluftentsorgung sowie Bogenführung |
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US3900959A (en) * | 1973-05-07 | 1975-08-26 | Minnesota Mining & Mfg | Combined infra-red and air flow drying for photographic film |
DE3008703A1 (de) * | 1980-03-07 | 1981-09-24 | Ramisch Kleinewefers Gmbh, 4150 Krefeld | Vorrichtung zum mehrfarbingen bedrucken thermoplastischer folienbahnen |
GB2096294B (en) * | 1981-02-25 | 1984-06-20 | Svecia Silkscreen Maskiner Ab | Drier |
FI80099C (fi) * | 1986-10-31 | 1990-04-10 | Imatran Voima Oy | Foerfarande och anordning foer torkning av roerligt banmaterial. |
US4811493A (en) * | 1987-08-05 | 1989-03-14 | Burgio Joseph T Jr | Dryer-cooler apparatus |
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DE3828753C2 (de) * | 1988-08-25 | 1994-05-19 | Heidelberger Druckmasch Ag | Vorrichtung zum Trocknen von Druckprodukten in einer Druckmaschine |
DE9214459U1 (de) * | 1992-10-26 | 1993-02-04 | Weitmann & Konrad GmbH & Co KG, 7022 Leinfelden-Echterdingen | Vorrichtung zum thermischen Trocknen von Materialbahnen, -bögen o.dgl. |
DE4308276C2 (de) * | 1993-03-16 | 1997-09-04 | Heidelberger Druckmasch Ag | Leiteinrichtung für einen Bogen |
DE4322324C2 (de) * | 1993-07-05 | 2002-01-17 | Heidelberger Druckmasch Ag | Bogentransport und Bogenführung im Auslagebereich von Rotationsdruckmaschinen |
DE9310028U1 (de) * | 1993-07-06 | 1993-11-04 | Kba-Planeta Ag, 01445 Radebeul | Bedruckstoffkühlung in Auslegern von Bogenrotationsdruckmaschinen |
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1996
- 1996-12-11 DE DE19651406A patent/DE19651406C1/de not_active Expired - Fee Related
-
1997
- 1997-12-04 AT AT97121279T patent/ATE186500T1/de not_active IP Right Cessation
- 1997-12-04 DE DE59700685T patent/DE59700685D1/de not_active Expired - Lifetime
- 1997-12-04 EP EP97121279A patent/EP0847855B1/de not_active Expired - Lifetime
- 1997-12-09 JP JP33874997A patent/JP3220076B2/ja not_active Expired - Fee Related
- 1997-12-11 US US08/989,011 patent/US5979325A/en not_active Expired - Fee Related
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US3960081A (en) * | 1973-05-11 | 1976-06-01 | Mohndruck Reinhard Mohn Ohg | Drying arrangement for drying inks, adhesives and analogous substances on sheet material |
DE3107487A1 (de) * | 1981-02-27 | 1982-09-16 | Svecia Silkscreen Maskiner AB, 14502 Norsborg | "trockenanlage" |
DE3411029A1 (de) * | 1984-03-24 | 1985-10-03 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum fuehren von ein- und beidseitig bedruckten bogen |
DE4438922A1 (de) * | 1994-10-31 | 1996-05-02 | Kba Planeta Ag | Einrichtung zur Trocknerwärme- und Trocknerluftentsorgung sowie Bogenführung |
Cited By (1)
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DE102015215166B4 (de) | 2015-08-07 | 2021-07-22 | Koenig & Bauer Ag | Vorrichtung zum Behandeln von Bogen |
Also Published As
Publication number | Publication date |
---|---|
ATE186500T1 (de) | 1999-11-15 |
DE59700685D1 (de) | 1999-12-16 |
JPH10180984A (ja) | 1998-07-07 |
EP0847855B1 (de) | 1999-11-10 |
JP3220076B2 (ja) | 2001-10-22 |
DE19651406C1 (de) | 1998-06-10 |
US5979325A (en) | 1999-11-09 |
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