EP1441192A2 - Vorrichtung zum Ersetzen des Luftsauerstoffs durch ein Inertgas aus einer laminaren Luftgrenzschicht sowie Verwendung derselben - Google Patents
Vorrichtung zum Ersetzen des Luftsauerstoffs durch ein Inertgas aus einer laminaren Luftgrenzschicht sowie Verwendung derselben Download PDFInfo
- Publication number
- EP1441192A2 EP1441192A2 EP03026135A EP03026135A EP1441192A2 EP 1441192 A2 EP1441192 A2 EP 1441192A2 EP 03026135 A EP03026135 A EP 03026135A EP 03026135 A EP03026135 A EP 03026135A EP 1441192 A2 EP1441192 A2 EP 1441192A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- inert gas
- electrode
- substrate
- corona electrode
- transport direction
- 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
- 239000011261 inert gas Substances 0.000 title claims abstract description 61
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 8
- 239000001301 oxygen Substances 0.000 title claims description 8
- 229910052760 oxygen Inorganic materials 0.000 title claims description 8
- 239000000758 substrate Substances 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 10
- 238000007645 offset printing Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007646 gravure printing Methods 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000002966 varnish Substances 0.000 description 7
- 239000003999 initiator Substances 0.000 description 5
- 238000001723 curing Methods 0.000 description 4
- 239000000976 ink Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000003848 UV Light-Curing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003847 radiation curing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- 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
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/343—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects in combination with convection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
- F26B7/002—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00 using an electric field and heat
Definitions
- the invention relates to a device according to the Preamble of the main claim, especially one Device for replacing atmospheric oxygen with an inert gas, for example nitrogen on at least laminar on one side Air boundary layer of those moving in the direction of transport Substrates, for example fast-running Material webs, with one only towards the substrate open and otherwise from the surrounding outside space completed first chamber, which at its in Direction of transport forward and crosswise, preferably extending at right angles to this End edge of a front corona electrode for one high DC voltage with a front counter electrode on the other side of the substrate and the in Direction of transport behind the front corona electrode on the same side of the substrate as this on the rear, also transversely, preferably extending perpendicular to the transport direction another corona electrode at the rear edge for a high DC voltage with another Counter electrode on the other side of the substrate has, and with a device for feeding the Inert gas and a use thereof.
- an inert gas for example nitrogen on at least laminar on one side Air boundary layer of those moving in the direction of
- Such a device is used for Sheet-fed offset printing known (DE-100 50 217 A1), in which however, the first chamber is the facility for Has supply of the inert gas.
- UV dryers or Plasma dryers are often designed as chambers and this with the inert gas, for example nitrogen rinsed.
- the inlet and outlet gaps for the substrate should be as small as possible to avoid the Keep nitrogen losses within limits.
- Such Chambers are known per se (DE-198 57 984 A1 and DE-297 07 190 U1).
- the known generic device (DE-100 50 517 A1) according to the preamble of Claim 1 is provided with such a chamber, which is flushed with inert gas.
- the gaseous laminar Air boundary layer created by a moving substrate is carried over a corona electrode, which on a positive or negative high voltage is connected with an assigned Counter electrode on the other side of the substrate in to convert a turbulent flow (DE-195 25 453 A1).
- the invention has for its object a Generic device according to the preamble of Main claim to further develop as well as a Propose use of the same with which the Amount of required inert gas and thus the Operating costs can be reduced considerably.
- the inventive device can in Printing machines for gravure printing, flexo printing, Web offset printing or sheetfed offset printing and at various coating processes, for example in the Paper or textile industry are used at those increasingly UV-curing inks or varnishes - generally called UV-curing systems become. These contain a certain percentage so-called photo initiators.
- the hardening or Such paints or varnishes are dried in one UV dryer. There will be dependent on the ones used UV paints or varnishes so-called narrow-band UV excimer emitters or broadband UV emitters as Radiation sources used.
- the photo initiators absorb some of the offered UV radiation energy and solve the polymarization or curing of the UV inks or varnishes. you also speaks of radiation-curing systems. So-called are also closely related to this Plasma dryer, where the energy for curing is generated by a high-frequency corona discharge, as well as hardening by electron beams (ES) which the invention is also applicable.
- ES electron beams
- the electron or ion current hereinafter briefly Called electron / ion current, creates an envelope from a laminar to a turbulent state the surface of the moving substrate on the one side, on which is also the front corona electrode is arranged.
- the over the laminar Air boundary layer entrained, mostly turbulent Air drag flow is in front of the front Corona electrode up and from the moving Substrate deflected away.
- the Device for supplying the inert gas to a dryer is arranged in the form of a UV radiation source. Because of the low oxygen content in the inert gas layer close to the web can be very low nitrogen consumption for one adequate curing of UV inks and / or UV varnishes required UV radiation power-related the state of the art - reduced by about 40% become. In addition to saving electrical energy is also the infrared portion broadband UV lamp reduces what the Processing of heat sensitive substrates, such as PE film is an advantage.
- the reason for the return is that of the Electron / ion current generated flow resistance the final corona electrode. Because of that associated slight increase in pressure in the encapsulated Chamber is an additional reduction of the Inert gas consumption possible.
- FIG. 1 is a schematic section Device shown according to the invention.
- This in Transport direction 2 moving substrate 1 as Material web carries a laminar air boundary layer 3 with himself.
- the device is also only one the substrate 1 open and otherwise of the surrounding outer space 40 closed chamber 41, the ones in front of you in the direction of transport 2 and yourself transverse to this extending edge front corona electrode 5 for a high DC voltage and with a front counter electrode 7 on the other side 42 of the substrate 1 and the in transport direction 2 behind the front Corona electrode (5) on the same side 40 of the Substrate 1 like this in the area of the rear, itself also extending transversely to the transport direction 2 a further corona electrode 6 for a high DC voltage with another Counter electrode 8 in the form of a resting one Single electrode on the other side 42 of the Has substrate.
- the front counter electrode 7 is here, for example, formed as a guide roller is grounded.
- the first chamber 41 is from the front Corona electrode 5 and the other corona electrode 6 and one of these two covering, single upper Electrode cover 19 and two the two Corona electrodes 5, 6 laterally covering lateral Electrode covers 20 formed.
- In Transport direction 2 behind the other Corona electrode 6 is parallel to this Device for supplying the inert gas, preferably Nitrogen, arranged as an inert gas nozzle 15, the near arranged with respect to the substrate 1 and on this is aligned.
- the device for supplying the inert gas has an inert gas distributor 14 on which the Inert gas nozzle 15 is arranged.
- the inert gas distributor 14 is in one Transport direction 2 back, over the entire width of the substrate-extending aperture 16 and two parallel to the direction of transport up to close to the surface of one side of the substrate 1 extending side panels 21 provided, wherein the aperture 16 running perpendicular to the substrate 1 with the rear end of the inert gas distributor 14 preferably aligned.
- the front corona electrode 5 and the other Corona electrode 6 each point in one plane lying, equal to each other in a grid dimension spaced single tip electrodes as shown in Figure 2 is shown, the over Current limiting resistors 29 to one High voltage generator 30 are connected to the is in turn connected to earth.
- This schematic front view also shows that in FIG. 1 shown schematic electron ion currents 9, the change of the laminar flow 3 in the turbulent flow 10 causes.
- the Single tip electrodes of the others Corona electrode 6 are by half the pitch 27 of the Distance x / 2 with respect to the grid dimension 26 of the Distance x of the single tip electrodes of the front Corona electrode 5 offset.
- the in Transport direction 2 moved substrate 1 entrained laminar air boundary layer 3 in the area of front Kor elaboratekrode 5.
- the existing on this Electron / ion current 9 creates an envelope of a laminar in a turbulent state as turbulent air boundary layer 10 on the surface of the moving substrate 1 on the one -in the Drawing upper-side, on which also the front Corona electrode 5 is arranged.
- the dragged along mostly turbulent air drag flow 4 is in front of the front corona electrode 5 up and from that deflected moving substrate 1 away.
- the one behind the front corona electrode 5 forming turbulent Air boundary layer 10 is in the transport direction 2 behind and at a distance from the front Corona electrode 5 preferably arranged in parallel another corona electrode 6 -to a further from laminar residual boundary layer moving with the substrate 23 ( Figure 3) - perpendicular to the surface of the moving Substrate 1 within the first chamber 41 upwards deflected as the main air flow 11 and in the closed first chamber 41 against the Transport direction 2 back and back into the area the first corona electrode 5 moves.
- the laminar inert gas boundary layer 17 required Inert gas quantity depending on the speed of the moving substrate is adjusted so that a low inert gas leakage current 18 counter to the Transport direction 2 moves and together with the deflected main air flow 11 in the first chamber 41 ultimately came into the open 40 with respect to this, so the original vacuum region 12 fills completely behind with the further corona electrode 6 Inert gas, so that as a result there is a small Overpressure arises, which prevents a Air flow from the surrounding the first chamber 41 Outside space 40 is sucked.
- the second embodiment according to FIG. 3 differs from the first embodiment in that between the further corona electrode 6 and the inert gas distributor 14 or the inert gas nozzle 15 a rear corona electrode 22 and another Chamber 43, closed by the Electrode cover 19 and the two side Electrode covers 20 is formed in the after the further corona electrode 6 is turbulent Residual boundary layer 24 builds up without the after front corona electrode 5 still existing laminar Residual boundary layer 23 is measurably present.
- the single tip electrodes of the other Electrode 6 by half the pitch 27 of the distance x / 2 with respect to the front corona electrode 5 as well the rear corona electrode 22 offset.
- the third embodiment according to FIG. 4 differs from the second embodiment ( Figure 3) in that immediately behind the Inert gas distributor 14 a dryer, in the form of a UV radiation source 34 with a terminating one Quartz glass 35 adjoins, which are in extends substantially parallel to the substrate 1, so that that formed by the inert gas nozzle 15 laminar inert gas boundary layer 17 without the disturbing Oxygen has a positive effect on the drying or Hardening process can affect.
- the turbulent Inert gas layer 33 leaves the device in the Outside 40.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Advancing Webs (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
- Figur 1
- eine erste Ausführungsform der erfindungsgemäßen Vorrichtung, in schematischer Seitenansicht;
- Figur 2
- die Ausführungsform gemäß Figur 1, in schematischer Frontansicht;
- Figur 3
- eine zweite Ausführungsform der erfindungsgemäßen Vorrichtung und
- Figur 4
- eine dritte Ausführungsform der erfindungsgemäßen Vorrichtung.
Claims (17)
- Vorrichtung zum Ersetzen des Luftsauerstoffes durch ein Inertgas z.B. N2 aus der zumindest einen laminaren Luftgrenzschicht (3)von in Transportrichtung (2) bewegten Substraten (1), beispielsweise schnell laufenden Materialbahnen mit einer nur zu dem Substrat hin offenen und ansonsten von dem umgebenden Außenraum (40) abgeschlossenen ersten Kammer (41), die im Bereich ihrer in Transportrichtung (2) vorderen und sich quer zu dieser erstreckenden Abschlußkante eine vordere Koronaelektrode (5) für eine hohe Gleichsapannung mit einer vorderen Gegenelektrode (7) auf der anderen Seite (42) des Substrats (1) und die in Transportrichtung (2) hinter der vorderen Koronaelektrode (5) auf derselben Seite des Substrats (1) wie diese an der hinteren, sich ebenfalls quer zu der Transportrichtung (2) erstreckenden weiteren Abschlußkante eine weitere Koronaelektrode (6) für eine hohe Gleichsapannung mit einer weiteren Gegenelektrode (8) auf der anderen Seite (42) des Substrats (1) aufweist, und mit einer Einrichtung zum Zuführen des Inertgases (15), dadurch gekennzeichnet, daß die Einrichtung zum Zuführen des Inertgases (15) im Bereich des in Transportrichtung (2) unmittelbar hinter dem Elektronen/Ionenstrom (9) der weiteren Koronaelektrode (6) sich ausbildenden Unterdruckgebiets (12) mündet.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Einrichtung zum Zuführen des Inertgases einen Inertgasverteiler (14) aufweist und als Inertgasdüse (15) ausgebildet ist, die nahe zu dem Substrat (1) angeordnet ist, in dem Unterdruckgebiet (12) mündet und auf dieses ausgerichtet ist.
- Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Inertgasverteiler (14) mit einer in Transportrichtung (2) hinteren, sich über die gesamte Breite des Substrats (1) erstreckenden Blende (16) und zwei parallel zur Transportrichtung sich bis nahe zu der Oberfläche des Substrates (1) erstreckenden seitlichen Blenden (21) versehen ist.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Blende (16) mit dem in Transportrichtung rückseitigen Abschluß des Inertgasverteilers (14) fluchtet.
- Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die erste Kammer (41) von der vorderen (5) und der weiteren Koronaelektrode (6), einer diese beiden abdeckenden einzigen oberen Elektrodenabdeckung (19) sowie zwei die beiden Koronaelektroden seitlich abdeckenden seitlichen Elektrodenabdeckungen (20) gebildet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die vordere und/oder die weitere Gegenelektrode (7,8) geerdet und als Leitwalze (7) ausgebildet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die vordere und/oder die weitere Gegenelektrode (7,8) geerdet und als ruhende Elektrode (8) ausgebildet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die vordere und/oder die weitere Koronaelektrode (5,6) voneinander in einem Rastermaß (26) gleich beabstandet und in einer Ebene liegende Einzelspitzenelektroden aufweisen, die auf die eine Oberseite des Substrats (1) gerichtet sind.
- Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß die Einzelspitzenelektroden der vorderen Koronaelektode (5) um das halbe Rastenmaß (27) gegenüber jenem Rastermaß (26) der weiteren Koronaelektrode (6) versetzt angeordnet sind.
- Vorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß zwischen der Inertgasedüse (15) und der weiteren Koronaelektrode (6) unter Bildung einer weiteren Kammer (43) eine hintere Koronaelektrode (22) mit einer hinteren Gegenelektrode (8) angeordnet ist.
- Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß die weitere Kammer (43) wie die erste Kammer (41) von einer hinteren Koronaelektrode (22) von der weiteren Koronaelektrode (6), einer diese beiden abdeckenden einzigen oberen Elektrodenabdeckung (19) sowie zwei diese beiden Koronaelektroden seitlich abdeckenden seitlichen Elektrodenabdeckungen (20) gebildet ist.
- Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß in Transportrichtung (2) unmittelbar hinter der Inertgasdüse (15) eine UV-Strahlungsquelle (34) mit einer diese abschließende Quarzglasscheibe (35) angeordnet ist, die sich parallel zu dem Substrat (1) erstreckt.
- Vorrichtung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß in Transportrichtung (2) hinter der Inertgasdüse (15) eine UV-Strahlungsquelle (34) mit einer Abschluß-Koronaelektrode (31) nebst einer Abschluß-Gegenelektrode (7) auf der anderen Seite des Substrats (1) angeordnet ist.
- Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, daß die Abschluß-Gegenelektrode (7) als geerdete Leitwalze ausgebildet ist.
- Vorrichtung nach Anspruch 13 oder 14, dadurch gekennzeichnet, daß die seitlichen Elektrodenabdeckungen (20) als seitlich neben dem Substrat (1) und bis auf dessen andere Seite (42) geführte Seiten-Abdeckung (36) ausgebildet ist, die auf der anderen Seite (42) mit einer unteren Kammerabdeckung (37) geschlossen ausgebildet ist.
- Vorrichtung nach einem der Ansprüche 13 bis 15, dadurch gekennzeichnet, daß die Abschluß-Koronaelektrode (31) mit den Seiten-Abdeckungen (36) der unteren Kammerabdeckung (37) und den als Leitwalzen ausgebildeten Gegenelektroden (7) eine Kammerstruktur bilden.
- Verwendung der Vorrichtung in einem der Ansprüche 1 bis 16 bei Druckmaschinen für Tiefdruck, Flexodruck, Rollenoffsetdruck oder Bogenoffsetdruck und bei Beschichtungsmaschinen, zum Beispiel in der Papier- oder Textilindustrie.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10302367 | 2003-01-22 | ||
DE10302367A DE10302367A1 (de) | 2003-01-22 | 2003-01-22 | Vorrichtung zum Ersetzen des Luftsauerstoffs durch ein Inertgas aus einer laminaren Luftgrenzschicht sowie Verwendung derselben |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1441192A2 true EP1441192A2 (de) | 2004-07-28 |
EP1441192A3 EP1441192A3 (de) | 2006-05-17 |
EP1441192B1 EP1441192B1 (de) | 2008-07-02 |
Family
ID=32520064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03026135A Expired - Lifetime EP1441192B1 (de) | 2003-01-22 | 2003-11-13 | Vorrichtung zum Ersetzen des Luftsauerstoffs durch ein Inertgas aus einer laminaren Luftgrenzschicht sowie Verwendung derselben |
Country Status (5)
Country | Link |
---|---|
US (1) | US7431897B2 (de) |
EP (1) | EP1441192B1 (de) |
JP (1) | JP4417735B2 (de) |
AT (1) | ATE399971T1 (de) |
DE (2) | DE10302367A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3632640A1 (de) * | 2018-10-04 | 2020-04-08 | Brückner Maschinenbau GmbH & Co. Kg | Behandlungsanlage für eine durch einen behandlungsofen hindurchführbare flexible materialbahn, insbesondere kunststofffolie |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100259589A1 (en) * | 2009-04-14 | 2010-10-14 | Jonathan Barry | Inert uv inkjet printing |
US8567936B2 (en) | 2010-11-10 | 2013-10-29 | Electronics For Imaging, Inc. | LED roll to roll drum printer systems, structures and methods |
US9527307B2 (en) | 2010-12-15 | 2016-12-27 | Electronics For Imaging, Inc. | Oxygen inhibition for print-head reliability |
US9487010B2 (en) | 2010-12-15 | 2016-11-08 | Electronics For Imaging, Inc. | InkJet printer with controlled oxygen levels |
JP5726653B2 (ja) * | 2011-01-28 | 2015-06-03 | 富士フイルム株式会社 | 活性エネルギー線照射装置及び方法、塗布装置、並びに画像形成装置 |
WO2017170949A1 (ja) | 2016-03-30 | 2017-10-05 | 京セラ株式会社 | 光照射装置および印刷装置 |
DE202018003637U1 (de) | 2018-08-06 | 2018-09-13 | Hermann Künzig | Elektrostatische Entladeelektrode in Verbindung mit einer Absaugung |
DE102018130280A1 (de) * | 2018-11-29 | 2020-06-04 | Koenig & Bauer Ag | Trocknungseinheit zum Trocknen bedruckter Substrate |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19525453A1 (de) | 1995-07-13 | 1997-01-16 | Eltex Elektrostatik Gmbh | Vorrichtung zum Ablösen der gasförmigen laminaren Grenzschicht |
DE29707190U1 (de) | 1997-04-22 | 1997-09-25 | Sächsisches Institut für die Druckindustrie GmbH, 04439 Engelsdorf | Einrichtung zur Inertisierung an Druckmaschinen |
DE19857984A1 (de) | 1998-12-16 | 2000-06-21 | Koenig & Bauer Ag | Mit Excimer-Strahlern arbeitender Trockner in Bogendruckmaschinen |
DE10050217A1 (de) | 2000-10-11 | 2002-04-25 | Volkswagen Ag | Polanschlußklemme |
DE10050517A1 (de) | 2000-10-11 | 2002-05-02 | Roland Man Druckmasch | Einrichtung zum Einwirken auf Bedruckstoffe innerhalb einer Druckmaschine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2042145A (en) * | 1931-03-05 | 1936-05-26 | William A Darrah | Process of evaporating and equipment therefor |
US3676673A (en) * | 1969-08-18 | 1972-07-11 | Ppg Industries Inc | Apparatus for irradiation in a controlled atmosphere |
US4143468A (en) * | 1974-04-22 | 1979-03-13 | Novotny Jerome L | Inert atmosphere chamber |
US4118873A (en) * | 1976-12-13 | 1978-10-10 | Airco, Inc. | Method and apparatus for inerting the atmosphere above a moving product surface |
US4223450A (en) * | 1979-07-05 | 1980-09-23 | Airco, Inc. | Methods and apparatus for controlling gas flows |
US4329212A (en) * | 1980-10-27 | 1982-05-11 | Westvaco Corporation | Method for making ozone |
JPS58225133A (ja) * | 1982-06-22 | 1983-12-27 | Toyobo Co Ltd | プラスチツク成形物表面のコロナ放電処理法 |
DE3501684A1 (de) * | 1985-01-19 | 1986-07-24 | AGA Gas GmbH, 2102 Hamburg | Verfahren und vorrichtung zum inertisieren der oberflaeche einer materialbahn |
DE3622737C1 (de) * | 1986-07-05 | 1987-10-08 | Klaus Kalwar | Verfahren zur Korona-Behandlung von bahnfoermigen Materialien sowie Vorrichtung zur Durchfuehrung des Verfahrens |
US5152838A (en) * | 1989-01-17 | 1992-10-06 | Polaroid Corporation | Coating fluid drying apparatus |
SU1763024A1 (ru) * | 1989-11-04 | 1992-09-23 | Государственный научно-исследовательский институт по промышленной и санитарной очистке газов | Электрофильтр |
DE19740991A1 (de) * | 1997-09-18 | 1999-03-25 | Heraeus Noblelight Gmbh | Vorrichtung für die Behandlung einer Materialbahn mit UV-Strahlung |
-
2003
- 2003-01-22 DE DE10302367A patent/DE10302367A1/de not_active Withdrawn
- 2003-11-13 AT AT03026135T patent/ATE399971T1/de active
- 2003-11-13 DE DE50310062T patent/DE50310062D1/de not_active Expired - Lifetime
- 2003-11-13 EP EP03026135A patent/EP1441192B1/de not_active Expired - Lifetime
-
2004
- 2004-01-21 US US10/760,551 patent/US7431897B2/en not_active Expired - Fee Related
- 2004-01-22 JP JP2004014683A patent/JP4417735B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19525453A1 (de) | 1995-07-13 | 1997-01-16 | Eltex Elektrostatik Gmbh | Vorrichtung zum Ablösen der gasförmigen laminaren Grenzschicht |
DE29707190U1 (de) | 1997-04-22 | 1997-09-25 | Sächsisches Institut für die Druckindustrie GmbH, 04439 Engelsdorf | Einrichtung zur Inertisierung an Druckmaschinen |
DE19857984A1 (de) | 1998-12-16 | 2000-06-21 | Koenig & Bauer Ag | Mit Excimer-Strahlern arbeitender Trockner in Bogendruckmaschinen |
DE10050217A1 (de) | 2000-10-11 | 2002-04-25 | Volkswagen Ag | Polanschlußklemme |
DE10050517A1 (de) | 2000-10-11 | 2002-05-02 | Roland Man Druckmasch | Einrichtung zum Einwirken auf Bedruckstoffe innerhalb einer Druckmaschine |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3632640A1 (de) * | 2018-10-04 | 2020-04-08 | Brückner Maschinenbau GmbH & Co. Kg | Behandlungsanlage für eine durch einen behandlungsofen hindurchführbare flexible materialbahn, insbesondere kunststofffolie |
DE102018124521A1 (de) * | 2018-10-04 | 2020-04-09 | Brückner Maschinenbau GmbH & Co. KG | Behandlungsanlage für eine durch einen Behandlungsofen hindurchführbare flexible Materialbahn, insbesondere Kunststofffolie |
CN111002569A (zh) * | 2018-10-04 | 2020-04-14 | 布鲁克纳机械有限责任两合公司 | 用于能穿过处理炉的柔性材料幅材、尤其是塑料薄膜的处理设备 |
CN111002569B (zh) * | 2018-10-04 | 2021-11-02 | 布鲁克纳机械有限责任两合公司 | 用于能穿过处理炉的柔性材料幅材的处理设备 |
US11718049B2 (en) | 2018-10-04 | 2023-08-08 | Brückner Maschinenbau GmbH | Treatment machine for a flexible material web, in particular plastic film, which can be passed through a treatment furnace |
Also Published As
Publication number | Publication date |
---|---|
JP4417735B2 (ja) | 2010-02-17 |
ATE399971T1 (de) | 2008-07-15 |
DE50310062D1 (de) | 2008-08-14 |
US7431897B2 (en) | 2008-10-07 |
EP1441192A3 (de) | 2006-05-17 |
JP2004243316A (ja) | 2004-09-02 |
US20040184973A1 (en) | 2004-09-23 |
EP1441192B1 (de) | 2008-07-02 |
DE10302367A1 (de) | 2004-08-05 |
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