EP1518152A2 - Druckeinrichtung - Google Patents
DruckeinrichtungInfo
- Publication number
- EP1518152A2 EP1518152A2 EP03760600A EP03760600A EP1518152A2 EP 1518152 A2 EP1518152 A2 EP 1518152A2 EP 03760600 A EP03760600 A EP 03760600A EP 03760600 A EP03760600 A EP 03760600A EP 1518152 A2 EP1518152 A2 EP 1518152A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- printing device
- transfer medium
- substrate
- transfer
- temperature
- 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- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
- G03G15/161—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support with means for handling the intermediate support, e.g. heating, cleaning, coating with a transfer agent
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
- G03G15/162—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support details of the the intermediate support, e.g. chemical composition
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
- G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
- G03G15/1685—Structure, details of the transfer member, e.g. chemical composition
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/16—Transferring device, details
- G03G2215/1666—Preconditioning of copy medium before the transfer point
- G03G2215/1671—Preheating the copy medium before the transfer point
Definitions
- the invention relates to a printing device with an electrophotographic printing unit, to which a transfer medium for transferring a toner powder to a substrate in a transfer zone is assigned, the substrate being conductive through the transfer zone by means of a transport system, thermal energy being able to be introduced into the substrate by means of one or more heating elements ,
- Such a printing device is known from US 5,988,068.
- an endless circulating belt is assigned to an electrophotographic printing unit as a transfer medium.
- a photoconductor rolls on this to transfer an image consisting of toner powder.
- the toner image can be applied to a substrate.
- the substrate is guided past the transfer medium by means of a transport system.
- the transfer medium rolls on the substrate surface to be printed.
- US 5,988,068 proposes the use of two heating elements.
- the first heating element heats the substrate to a temperature greater than 60 ° C.
- the second heating element acts on the transfer medium at a temperature greater than 100 ° C.
- the transfer medium is assigned a cooling device which extracts thermal energy from it.
- the transfer medium is ensured that the toner powder does not stick to the surface of the transfer medium after the transfer has taken place, but rather detaches almost completely during the transfer.
- the cooling also prevents heat from entering the printing unit, in particular into the sensitive photoconductor, or at least minimizes it to an acceptable level.
- the transfer medium in the transfer zone formed with the substrate has a lower temperature than the surface of the substrate, at least in the region of the contact surface. It is then ensured that heat flow can at best take place from the substrate to the transfer medium.
- the cooling device then removes this heat, at least for the most part, in a controlled manner.
- the cooling device cools the temperature of the transfer medium to a temperature ⁇ 60 ° C. The temperature is preferably less than 40 ° C. At these temperatures, even in continuous operation, the transfer medium does not heat up in such a way that the toner powder reacts on the surface of the transfer medium.
- the toner transfer can additionally be supported in that the toner transfer in the transfer zone can be influenced by means of one or more corons.
- electrostatic forces act on the toner powder.
- corons can be arranged over a large area in front of and / or behind the transfer zone. These then charge the substrate.
- the substrate can also be placed on a conductive base. Compared to negatively charged toners, this is positively charged. With positively charged toners correspondingly negative.
- the charging voltages can advantageously be reduced in such a way that negative field effects, such as those no longer occur in the case of pure toner transmission generated solely by electrostatic fields.
- An additional improvement in the toner transfer can be achieved in that the transfer medium is provided with a non-stick layer on its surface receiving the toner powder, and in that this non-stick layer has a surface energy in the range of 15 mN / m to 30 mN / m.
- Teflon coating that is in the range from 18 to 20 mN / m.
- the non-stick coating should have a layer thickness in the range between 1 to 100 ⁇ m, preferably 5 to 50 ⁇ m.
- a particularly effective heating of the substrate can take place in that the The substrate can be acted upon by means of a heating element designed as an infrared radiator and / or a heating element designed as a hot air blower and / or by means of flaming.
- the substrate should be heated in a temperature range between 80 ° C and 200 ° C.
- the surface temperature of the substrate in the coating area is preferably set to above 100 ° C. to 170 ° C. The temperature should be set depending on the toner used.
- the printing medium can consist of a thermoplastic plastic matrix, in which organic or inorganic color pigments and / or glassy flow particles can be embedded for coloring.
- the plastic matrix consists of a mixture of hardening and binding resins or of polymers that react at temperatures> 100 ° C to thermosetting, i.e. usually spatially cross-linked, structures, in which organic or inorganic color pigments can in turn be embedded for coloring ,
- additives may also be present, such as conductive particles or hard material particles, which later result in, for example, an electrically conductive coating or a scratch protection layer.
- conductive particles or hard material particles which later result in, for example, an electrically conductive coating or a scratch protection layer.
- Adapted to the substrate to be printed it may be necessary to keep the substrate temperature as low as possible. This is particularly important with temperature-sensitive plastic substrates or with less temperature-resistant glasses. It is therefore necessary to adapt the plastic matrix of the print media in such a way that the softening point of the matrix is also lowered. This is of particular interest if, in the case of additives such as ceramic pigments or glass flux particles, the softening temperatures increase with an increasing proportion of solids in the plastic matrix.
- Toner 1 solid content 44% by weight softening temperature 98 ° C
- a reduction in the softening temperature with an increased solids content takes place on the one hand by adding polymer additives, such as waxes, or by using another, lower-melting plastic matrix.
- the specified softening temperatures refer to measurements with a Shimazu viscosity measuring device type CFT-500 c (measurement condition: bearing weight: 10 kg
- Nozzle diameter 0.5 mm
- Nozzle length 1 mm
- Heating rate 3K / min
- the temperature can be regulated by the influence of the transport system on the dwell time of the substrate in the heating zone or on its throughput speed.
- the control is preferably carried out in such a way that the substrate always enters the transfer zone at a constant surface temperature.
- the substrate surface should be evenly heated during the transfer.
- one or more liquid-cooled contact rollers of the cooling device roll on the transfer medium and / or that an air-conditioned air flow is directed onto the surface of the transfer medium.
- the transfer medium is designed as a transfer roller which has at least part of the cooling device.
- the cooling device can also have one or more Peltier elements.
- the transfer roller can also be water-cooled or air-cooled.
- the cooling device extracts heat energy from the transfer medium in the transport direction of the transfer medium after the transfer zone and before the photoconductor of the printing unit, then heat input into the photoconductor is reliably prevented.
- Fig. 2 also shows a schematic representation of a transfer medium with an associated cooling device.
- Fig. 3 shows a transfer medium with internal cooling
- FIG. 1 shows a printing device with an electrophotographic printing unit 30.
- This has a roller-shaped photoconductor 32. It is provided with a uniform charge on its surface in a charging station 31 .1. In a subsequent unloading station 31 .2, this charge is then partially deleted.
- a developer unit 33 applies toner powder to the charged areas of the photoconductor surface.
- the toner image thus developed is transferred to a transfer medium 34 in a transfer zone.
- the basic structure of the transfer medium 34 designed as a transfer roller can be seen in more detail in FIG. 2.
- the transfer medium 34 has a roller base body 34.1.
- a flexible, electrically semiconducting intermediate layer 34.2 is applied to this roller base body 34.1. This can include silicone, EPDM or polyurethane, for example.
- An anti-stick coating 34.3 is arranged directly or indirectly above the intermediate layer 34.2. This forms the roller surface.
- a transport system 10 is arranged below the transfer medium 34.
- This has a number of roller bodies on which a substrate 1 3 can be conveyed.
- the transport system 10 is arranged so that the transfer medium 34 rolls on the surface of the substrate 13 to be printed.
- the toner powder on the transfer medium is transferred to the substrate 13.
- a corona 12 is integrated in a roller body of the transport system 10 which is arranged directly below the transfer zone.
- One or more heating elements 24 are / are arranged in the transport direction of the substrate 13 in front of the transfer medium 34. These act on the surface of the substrate 13 and heat it uniformly to a temperature in the range between 100 ° C. and 170 ° C.
- One or more temperature sensors 21 are arranged between the heating elements 24 and the transfer medium 34 for temperature monitoring. These emit a temperature signal to one or more controllers 22.
- the controller 22 reads in a preset value via a controller 23.
- the preset value is compared with the temperature signal via a comparator circuit. In the event of a temperature difference, the heating elements 24 can be readjusted.
- the transport speed of the transport system 10 in the area in front of the transfer medium 34 can also be regulated in a supportive manner. In this way it is ensured that the substrate 13 always enters the transfer zone with the approximately constant surface temperature.
- a cooling device 35 is assigned to the transfer medium 34.
- This has one or more water-cooled rollers which are in surface contact with the transfer medium 34.
- the rollers are connected to a temperature control unit 36 and draw thermal energy from the transfer medium 34.
- the tempering unit 36 is supplied with the water coming from the rollers via a circulation system. It is cooled in the temperature unit 36 and then fed back to the rollers.
- a further embodiment variant of a cooling device 35 is shown in FIG. 2.
- This has a supply air duct 35.1. This can be used to inflate gaseous cooling medium, preferably air, onto the surface of the transfer medium 34.
- the air extracts 34 thermal energy from the transfer medium.
- the heated fluid stream can then be sucked off again via an exhaust air duct 35.2.
- the exhaust air duct 35.2 prevents gas flows outside the cooling zone, which can damage the toner image held on the transfer medium 34 or the photoconductor 32.
- the core of the transfer roller consists of a highly thermally conductive material such as copper, aluminum or ceramics such as SiC or Si3N4 and is optionally provided with cooling fins as shown in FIG. 3 and is cooled by an air stream inside the transfer roller ,
- the core is coated with a 1 to 2 mm thick, good heat-conducting flexible material, such as PTFE, FPM, silicone or PUR plastic filled with glass or mineral.
- a transfer belt with an internal fan is also conceivable, so that large-area cooling with a relatively low air flow is easily possible.
- each zone heating element each assigned individual controllers (22) and temperature sensors (21).
- the temperature sensors (21) advantageously consist of pyrometers which record the surface temperature of the substrate (13). A constant temperature of ⁇ 5 K should be aimed for.
- Another embodiment provides that the substrates to be printed are heated in a separate upstream temperature process. This is done, for example, in a continuous paternoster furnace with circulating air heaters.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Fixing For Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10227953 | 2002-06-22 | ||
DE10227953A DE10227953B4 (de) | 2002-06-22 | 2002-06-22 | Druckeinrichtung |
PCT/EP2003/006090 WO2004000565A2 (de) | 2002-06-22 | 2003-06-11 | Druckeinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1518152A2 true EP1518152A2 (de) | 2005-03-30 |
Family
ID=29723378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03760600A Withdrawn EP1518152A2 (de) | 2002-06-22 | 2003-06-11 | Druckeinrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070172268A1 (de) |
EP (1) | EP1518152A2 (de) |
JP (2) | JP4123443B2 (de) |
CN (1) | CN100535788C (de) |
AU (1) | AU2003253012A1 (de) |
CA (1) | CA2490514A1 (de) |
DE (1) | DE10227953B4 (de) |
WO (1) | WO2004000565A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10335920B4 (de) * | 2003-08-06 | 2005-08-18 | Schott Ag | Druckeinrichtung |
JP4925183B2 (ja) * | 2006-12-21 | 2012-04-25 | 株式会社リコー | 画像形成装置 |
DE102009009297B4 (de) * | 2009-02-17 | 2011-01-27 | OCé PRINTING SYSTEMS GMBH | Walze zur Beeinflussung der Temperatur eines Bedruckstoffs bei einem Digitaldrucker |
EP2266925A1 (de) | 2009-06-22 | 2010-12-29 | AGC Glass Europe | Lokale Mattierung von Glas |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893018A (en) * | 1996-07-31 | 1999-04-06 | Xeikon N.V. | Single-pass, multi-color electrostatographic printer with continuous path transfer member |
EP1217459A2 (de) * | 2000-12-22 | 2002-06-26 | NexPress Solutions LLC | Verfahren und Einrichtung zur Fixierung von Toner auf einem Träger bzw. einem Bedruckstoff |
US20020159785A1 (en) * | 2001-04-26 | 2002-10-31 | Toshiki Masuda | Image forming apparatus |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5833278A (ja) * | 1981-08-21 | 1983-02-26 | Canon Inc | 定着装置 |
JPS5981655A (ja) * | 1982-11-02 | 1984-05-11 | Konishiroku Photo Ind Co Ltd | 画像記録装置 |
DE3309398A1 (de) * | 1983-03-16 | 1984-09-20 | Hoechst Ag, 6230 Frankfurt | Walzenfixiervorrichtung |
JPS64978A (en) * | 1987-06-24 | 1989-01-05 | Fujitsu Ltd | Transferring and fixing device |
US5156461A (en) * | 1991-05-17 | 1992-10-20 | Texas Instruments Incorporated | Multi-point pyrometry with real-time surface emissivity compensation |
WO1992022018A1 (en) * | 1991-05-30 | 1992-12-10 | Kao Corporation | Method of forming fixed images |
DE4202544A1 (de) * | 1992-01-30 | 1993-08-05 | Baldwin Gegenheimer Gmbh | Druckplatten-temperierungssystem fuer eine druckmaschine |
US5752442A (en) * | 1993-11-03 | 1998-05-19 | Corning Incorporated | Method for printing a color filter |
EP0652104B1 (de) * | 1993-11-05 | 2002-04-10 | MAN Roland Druckmaschinen AG | Druckwerk für wasserlosen Offsetdruck |
US5629761A (en) * | 1995-05-04 | 1997-05-13 | Theodoulou; Sotos M. | Toner print system with heated intermediate transfer member |
US5640659A (en) * | 1995-10-17 | 1997-06-17 | Hewlett-Packard Company | Dry powder or liquid toner image transfixing system |
KR970028908A (ko) * | 1995-11-24 | 1997-06-24 | 엘 드 샴펠라에레 | 싱글 패스 다색 정전 사진 프린터 |
US5908000A (en) * | 1996-01-31 | 1999-06-01 | Holoubek, Inc. | Heat curing system for silk screen printing press |
NL1004179C2 (nl) | 1996-10-03 | 1998-04-06 | Oce Tech Bv | Inrichting voor het decoderen van keramische en glazen dragers en tonerpoeder te gebruiken in deze inrichting. |
JP3743543B2 (ja) * | 1996-10-25 | 2006-02-08 | リコープリンティングシステムズ株式会社 | 電子写真装置の定着装置 |
DE19706919C1 (de) * | 1997-02-20 | 1998-10-01 | Stabilus Gmbh | Kolbenzylinder-Aggregat mit einem Schließventil |
US6096443A (en) * | 1998-07-17 | 2000-08-01 | Xerox Corporation | Transparencies |
JP2001060046A (ja) * | 1999-08-23 | 2001-03-06 | Toshiba Corp | 画像形成方法および画像形成装置 |
JP4217355B2 (ja) * | 1999-09-22 | 2009-01-28 | 東芝テック株式会社 | 画像形成装置 |
US6322187B1 (en) * | 2000-01-19 | 2001-11-27 | Xerox Corporation | Method for smoothing appearance of an ink jet print |
JP2001242726A (ja) * | 2000-02-25 | 2001-09-07 | Toshiba Lighting & Technology Corp | 定着ヒータおよび画像形成装置 |
WO2002026497A1 (en) * | 2000-09-28 | 2002-04-04 | Creo Il. Ltd. | Method of printing variable information |
JP3558056B2 (ja) * | 2001-06-27 | 2004-08-25 | セイコーエプソン株式会社 | 画像形成装置 |
US6940047B2 (en) * | 2003-11-14 | 2005-09-06 | Asm International N.V. | Heat treatment apparatus with temperature control system |
-
2002
- 2002-06-22 DE DE10227953A patent/DE10227953B4/de not_active Expired - Fee Related
-
2003
- 2003-06-11 EP EP03760600A patent/EP1518152A2/de not_active Withdrawn
- 2003-06-11 JP JP2004514686A patent/JP4123443B2/ja not_active Expired - Fee Related
- 2003-06-11 AU AU2003253012A patent/AU2003253012A1/en not_active Abandoned
- 2003-06-11 CA CA002490514A patent/CA2490514A1/en not_active Abandoned
- 2003-06-11 WO PCT/EP2003/006090 patent/WO2004000565A2/de active Application Filing
- 2003-06-11 CN CN03814372.0A patent/CN100535788C/zh not_active Expired - Fee Related
- 2003-06-11 US US10/519,766 patent/US20070172268A1/en not_active Abandoned
-
2007
- 2007-08-03 JP JP2007203260A patent/JP4196358B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893018A (en) * | 1996-07-31 | 1999-04-06 | Xeikon N.V. | Single-pass, multi-color electrostatographic printer with continuous path transfer member |
EP1217459A2 (de) * | 2000-12-22 | 2002-06-26 | NexPress Solutions LLC | Verfahren und Einrichtung zur Fixierung von Toner auf einem Träger bzw. einem Bedruckstoff |
US20020159785A1 (en) * | 2001-04-26 | 2002-10-31 | Toshiki Masuda | Image forming apparatus |
Non-Patent Citations (1)
Title |
---|
See also references of WO2004000565A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004000565A3 (de) | 2004-03-25 |
DE10227953A1 (de) | 2004-01-15 |
CN100535788C (zh) | 2009-09-02 |
JP2007323087A (ja) | 2007-12-13 |
CA2490514A1 (en) | 2003-12-31 |
DE10227953B4 (de) | 2005-04-07 |
JP2005535911A (ja) | 2005-11-24 |
JP4196358B2 (ja) | 2008-12-17 |
AU2003253012A8 (en) | 2004-01-06 |
JP4123443B2 (ja) | 2008-07-23 |
CN1662857A (zh) | 2005-08-31 |
WO2004000565A2 (de) | 2003-12-31 |
AU2003253012A1 (en) | 2004-01-06 |
US20070172268A1 (en) | 2007-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69531885T2 (de) | Vorrichtung und Verfahren zur Steuerung der Druckqualität von Tinte mit änderbarem Phasenzustand | |
DE69408001T2 (de) | Verfahren und Vorrichtung zum Erwärmen der Tinte in einem Farbstrahldruckkopf | |
DE3153661C2 (de) | ||
KR100596215B1 (ko) | 오프셋 인쇄방법 및 이를 이용한 인쇄잉크 | |
DE10211867B4 (de) | Fixierbaugruppe mit Vorheizeinheit für eine elektrostatische Reproduktionsvorrichtung | |
EP0759582B1 (de) | Verfahren zur Übertragung von Druckfarbe und Vorrichtung und Druckmaschinen zur Durchführung des Verfahrens | |
DE4108883A1 (de) | Druckvorrichtung | |
DE3133021C2 (de) | ||
DE3341631A1 (de) | Aufzeichnungsvorrichtung | |
EP1217467B1 (de) | Verfahren zum doppelseitigen Bedrucken und/oder Beschichten eines Substrats | |
DE102019109665A1 (de) | Feuchtmittelabscheidungsgerät und -verfahren für digitale druckvorrichtung | |
DE2353577A1 (de) | Elektrophotographische toneruebertragungs- und -schmelzvorrichtung sowie toneruebertragungs- und -schmelzverfahren | |
DE2126239C3 (de) | Elektrophotographisches Kopiergerät | |
EP1518152A2 (de) | Druckeinrichtung | |
DE60309114T2 (de) | Transfer eines Tonerbildes in einer Bildaufzeichnungvorrichtung | |
DE102008063319A1 (de) | Verfahren und Vorrichtung zum Herstellen einer Folie | |
DE69920771T2 (de) | Verfahren zum Übertragen eines Tonerbildes | |
DE102016110690B4 (de) | Fixiervorrichtung | |
EP0934556B1 (de) | Verfahren zum Erzeugen eines Druckbildes | |
EP1658526B1 (de) | Druckeinrichtung | |
DE102012021984B4 (de) | Einrichtung zum indirekten Auftragen von Druckflüssigkeit auf einen Bedruckstoff | |
DE2613066A1 (de) | Fixiereinrichtung fuer auf einem aufzeichnungstraeger aufgebrachtes tonerpulver | |
DE10030178A1 (de) | Flüssiges oder pulverförmiges Druckmedium | |
DE9320251U1 (de) | Kombinierte elektrografische Kalt-/Warm-Transferbanddruckeinrichtung | |
DE102008063320B3 (de) | Verfahren und Vorrichtung zum Erzeugen eines vorbestimmten Glanzmusters auf einem Tonerbild |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050124 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ALBUS, MARCEL Inventor name: KOEBRICH, HOLGER Inventor name: SCHULTHEIS, BERND |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ASAHI GLASS CO., LTD. |
|
17Q | First examination report despatched |
Effective date: 20101104 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20110517 |