WO2011020608A2 - Programmierbarer stempel - Google Patents
Programmierbarer stempel Download PDFInfo
- Publication number
- WO2011020608A2 WO2011020608A2 PCT/EP2010/005075 EP2010005075W WO2011020608A2 WO 2011020608 A2 WO2011020608 A2 WO 2011020608A2 EP 2010005075 W EP2010005075 W EP 2010005075W WO 2011020608 A2 WO2011020608 A2 WO 2011020608A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stamp
- toner
- matrix
- pixels
- base
- 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.)
- Ceased
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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
-
- 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
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/34—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner
- G03G15/344—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array
- G03G15/348—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the powder image is formed directly on the recording material, e.g. by using a liquid toner by selectively transferring the powder to the recording medium, e.g. by using a LED array using a stylus or a multi-styli array
Definitions
- the invention relates to a stamp whose stamp image is programmable by charging pixels of a matrix of the stamp independently of each other and then contacting them with toner so that the toner adheres only to the charged pixels.
- stamps In conventional stamps, a stamp image produced by the stamp is normally fixed by embossing a stamp surface. Such stamps normally produce monochrome stamp images. For some time, however, it has also been possible to create multicolored stamp images. For this motives of the stamps are divided into different sectors, which are stamped in different colors. The different colors associated sectors of the stamp surface are wetted here by means of ink pads with ink, which correspond to the sectors of the Stamp surface are divided into sectors, which have different colors.
- a stamp is a device by means of which a stamp image can be produced on a surface, wherein the ink is normally applied at all places of the stamp image substantially or exactly simultaneously.
- Stamps are preferably portable and are guided by hand. They are usually functional independently of other peripherals.
- stamp image is not changeable, but is fixed by a profiling of the stamp surface.
- stamp advantageous, the stamp image is changeable, ideally freely programmable, is.
- a stamp with a variable stamp image operates on the principle of an inkjet printer.
- ink is printed by means of nozzles monochrome on the surface to be printed.
- the inking takes place here not at all places of the stamp image at the same time, but via a movable printer head, which moves during the stamping process over the surface.
- the problem here is that the ink can dry and clog the nozzles. To clean the nozzles, rinsing processes are required, resulting in high ink consumption and accumulation of residual ink.
- the object of the present invention is to provide a stamp whose stamp image can be changed as desired.
- the stamp image should preferably be on the largest possible variety of surfaces be produced and resistant to abrasion and moisture.
- Preferably also multi-colored stamp images should be produced with the stamp.
- the object of the invention is achieved by the
- stamp according to claim 1 The stamp according to claim 1, the stamp base according to claim 10, the stamp device according to claim 19 and the method for producing a stamp image according to claim 20.
- the respective dependent claims give advantageous developments of the stamp according to the invention, the stamp base according to the invention and the method according to the invention.
- Claims 30 to 32 indicate uses of the stamp according to the invention.
- a stamp according to the invention is suitable for producing changeable presettable stamp images.
- Presettable means that the stamp image can be designed before the stamping process and set for the stamp, for example by the
- Stamp image is stored in a memory of the stamp. Changeable here means that an existing stamp image of the stamp can be replaced at any time by another stamp image.
- the stamp according to the invention now has a matrix with a multiplicity of pixels.
- a pixel is a surface unit which is preferably rectangular, particularly preferably square, and together with other pixels forms a stamp image.
- the stamp image is thus formed by a plurality of pixels.
- the pixels are arranged in a rectangular matrix and in this case have a rectangular or square shape.
- the stamp can be tailored to specific applications.
- the pixels may be arranged according to the figures to be displayed by the stamp. For example, if the stamp is intended to represent only alphanumeric characters, the pixels may be arranged in the form of a rectangular 8.
- each pixel of the matrix is electrostatically chargeable independently of some or all of the other pixels.
- This charging is effected according to the invention in that a potential can be applied to the pixels independently of one another with respect to a ground.
- the pixels can be connected to a voltage source.
- this stamp image is first displayed in the pixels of the matrix. Some pixels will provide a color contribution to the stamp image, other pixels will not provide any color contribution. Those pixels that are supposed to provide a color contribution are placed at a certain potential with respect to the mass, so that they charge electrostatically with a certain sign. For the stamping process, the toner is also electrostatically charged. The color contributing pixels are charged with a sign opposite to that with which the toner is charged. The other pixels of the stamp which are not intended to contribute color to the stamp image are not charged or preferably with the opposite sign to the color-bearing pixels.
- the charge of the pixels which do not contribute color to the stamp image has the same sign as the toner.
- the non-color-contributing pixels repel the toner, which leads to a clean stamp image.
- the pixels are separated from each other. On the one hand, this means that no charge can travel from one pixel to another. It is advantageous if the pixels are also structurally or structurally separated from each other, in the sense that the pixels are separated on a surface carrying them to each other.
- Such a matrix can be formed on a silicon chip.
- the pixels can be considered as areas on a surface of the pixels
- Silicon chips are formed, which are contacted individually electrically.
- a contact can for
- the pixels from a backside of the silicon chip may each be connected to an electrical lead, e.g. a wire, are bonded.
- Each pixel can therefore be separately connected to a potential via the electrical line.
- the matrix is formed flat, ie that it is not curved in its areal extent.
- the potential which can be applied to the pixels in each case can be positive or negative. As described above, it may also be positive for some pixels and negative for other pixels, so that any charged toner is attracted by some pixels and repelled by other pixels.
- the value of the potential can be for all contribute to the stamp image Pixels and / or for all not to the stamp image beitra ⁇ ing pixels have the same amount. Or else it is that different pixels of one or both of these categories have potentials under ⁇ Kunststofflichem amount.
- pixels which are to apply a large amount of ink can be provided with a high potential, while pixels, which are to apply a small amount of ink, are provided with a low potential.
- the potentials can also be adapted to the specific properties of the toners, in particular the electrostatic charge.
- the applied potentials are preferably in the range between -200 and +200 volts.
- the potential is greater than or equal to 5 volts, more preferably greater than or equal to 15 volts, more preferably ⁇ 30V, more preferably ⁇ 50V, most preferably ⁇ 80V, most preferably ⁇ 100V, most preferably ⁇ 200V in magnitude positive or negative sign.
- the stamp according to the invention is designed such that the pixels can be discharged
- the stamp is preferably designed such that the matrix can be contacted with a toner, preferably a toner powder, and then with a surface to be stamped.
- the matrix can be arranged in an underside of the stamp, which is preferably flat, and form a uniform surface with the underside of the stamp or as the underside of the stamp.
- the matrix may be surrounded on the underside of the stamp by an edge or frame which together with the matrix forms a uniform surface so that neither the frame protrudes beyond the matrix nor the matrix over the frame. However, it is also possible for the matrix to protrude beyond the frame so that the frame does not touch a surface to which the matrix is pressed.
- the stamp may have a handle or handle, which is preferably arranged on that of the underside of the punch opposite side of the punch.
- the stamp can in this case be designed like a conventional stamp with a handle and a substantially cubic stamp unit.
- stamping surface is fixable.
- the applied toner can be wetted with a solvent. If this type of fixation is selected, preferably the stamp has a device for applying the solvent.
- the matrix of the stamp can be heated, preferably at temperatures 200 200 ° C, more preferably 180 180 ° C, more preferably 130 130 ° C, more preferably 100 100 ° C, more preferably
- Low temperatures are advantageous if a temperature-sensitive surface is to be printed.
- the energy consumption for producing low temperatures is lower, which is advantageous if the stamp is operated by means of a battery.
- High temperatures increase the range of usable toner materials and result in a more consistent print.
- the invention also provides a stamp base for receiving a stamp according to the invention as described above.
- This stamp base has a toner bed in which toner is arranged or arranged to contact the matrix of a stamp received in the stamp base.
- the stamp base thus preferably has a receptacle which corresponds to the contours of the stamp.
- a receptacle may for example be a depression with 4 walls and a floor.
- the toner bed is arranged so that the matrix of the stamp comes into contact with the toner contained in the toner bed when the stamp is inserted or placed in the receptacle.
- the toner bed may be disposed in a recess in the bottom of the receptacle so that the surface of the toner present in the toner bed is level with the bottom of the receptacle.
- the toner bed can also be located in the bottom of the stamp. the receptacle to be sunk by the amount by which the matrix protrudes from the bottom of the stamp.
- the size and dimensions of the toner bed preferably correspond to the size and dimensions of the matrix of the stamp.
- the stamp base may comprise a stirrer, preferably a screw conveyor, with which the toner can be stirred. By such stirring, the toner is then charged triboelectrically.
- the charging of the toner particles can also be carried out by mixing the toner powder with so-called carrier particles, the mixture being stirred. Depending on the choice of carrier particles, the toner can be charged positively or negatively.
- carrier particles are e.g. Eisenkü- gel with a plastic coating, such as Teflon and / or epoxy in question.
- the stamp base preferably has a device for cleaning the underside of the stamp and / or the matrix.
- a device may be, for example, a doctor blade, which is striped over the underside of the stamp and / or the matrix.
- the cleaning can in this case take place in the same receptacle, in which also the contacting with toner, when the doctor blade is guided so that it does not contact the toner in the toner bed.
- the toner bed can be lowered or covered.
- the stamp according to the invention is preferably supplied with electrical energy via a rechargeable battery and / or capacitor arranged on or in the stamp.
- the stamp base particularly preferably has a charging device for this rechargeable battery or capacitor, which is particularly preferably in electrical contact with the rechargeable battery or capacitor of the stamp when the stamp is inserted into the receptacle of the base station. Charging may occur during contact with toner or during cleaning of the stamp. The charge can also be made if the stamp is not used.
- the voltage causing the charge of the pixels and the adhesion of the toner is provided by means of one or more capacitors, and a control electronics and a heating device of the stamp are supplied with energy by means of a rechargeable battery.
- a control electronics and a heating device of the stamp are supplied with energy by means of a rechargeable battery.
- various oppositely chargeable capacitors can be provided.
- the stamp base preferably has a plurality of toner beds for toner of different colors.
- the number of toner beds corresponds to the number of primary colors to be used.
- the stamp base may have a toner bed for black color, a toner bed for blue color, one for red and one for yellow.
- the various toner beds can be structurally connected to one another or can be present separately from one another.
- the matrix is successively contacted with toners of different colors, wherein prior to the contact of the matrix with the toner of a color only those pixels be charged to the matrix to which toner of the corresponding color is to adhere, to which therefore toner of the corresponding color to be generated in the stamp image to be created. It is preferable if the matrix with the toners of different colors
- Colors are contacted in the order of increasing brightnesses, i. First the darkest toner is contacted with the matrix and then the lighter toner.
- toner colors for example, black, blue, red and yellow in question, to produce a four-color print.
- the toner may preferably be a functional toner, which may be e.g. magnetic
- the invention also provides a method for producing a stamp image on a surface, which is preferably carried out with the aid of the above-described stamp and / or stamp base described above.
- a method for producing a stamp image on a surface which is preferably carried out with the aid of the above-described stamp and / or stamp base described above.
- the pixels are charged independently of each other by being independently applied to a potential with respect to a ground.
- the partially charged matrix in this way is then contacted with at least one toner such that the toner adheres to the charged pixels. It is preferred if the toner is charged electrostatically.
- those pixels of the matrix to which no toner is to adhere for forming the stamp image are loaded with a sign equal to that of the pixels
- Charge of the toner is. Those pixels that have toner are loaded with a sign opposite to the toner.
- the matrix of the stamp After contacting the matrix with the toner, the matrix of the stamp is brought into contact with the surface to be printed.
- the potential of all pixels is now set to 0, so that the toner can detach from the pixels.
- the charge of those pixels carrying toner to contribute to the stamp image may be reversed. It is also possible to load all pixels with a sign which is identical to the sign of the toner charge. In this case, the toner is repelled by the pixels and thus delivered particularly advantageous to the surface to be printed.
- the toner is fixed after being discharged onto the surface.
- the toner can be brought into contact with solvent.
- the toner is heated for fixing. Such heating may e.g. This is done by heating the matrix of the stamp.
- the underside of the stamp and / or the matrix is preferably freed from residues of toner. This can be done for example by stripping by means of a doctor blade.
- FIG. 1 shows a stamp according to the invention
- FIG. 2 shows a stamp matrix as used in the stamp according to the invention
- FIG. 3 shows a punch base according to the invention and FIG. 4 shows a punch according to the invention in one
- a stamp handle 1 is arranged on the underside 5 opposite side of a punch body 2.
- a stamp handle 1 is arranged in the bottom 5 of the stamp.
- a matrix 3 with a plurality of pixels 4a, 4b, 4c, which are independently chargeable in that they can be set independently of each other to a potential against a mass.
- the pixels 4c are charged in this way, while the pixels 4a, 4b are charged uncharged or with a sign opposite to the pixels 4c.
- the loaded pixels 4c form in the example shown the letters F H G.
- FIG. 2 shows a matrix 3, as used in the stamp according to the invention.
- the matrix can be addressed as pixel-by-pixel, for example
- Silicon chip can be carried out, wherein the pixels of the matrix can be set independently of one another to a potential.
- the matrix 3 is here formed on a silicon chip as an integrated circuit (IC) with an electrostatically chargeable matrix on the outer surface. This integrated circuit may include driving the matrix and thus controlling the toner transfer.
- the circuit is powered by contacts 6a, 6b, 6c. These contacts can be used to transfer the stamp images (eg serially) to the matrix.
- the illustrated matrix 3 is a rectangular matrix with square pixels 4a, 4b, 4c arranged in a plane. As in FIG. 1, the letters FHG are formed here by the charged pixels 4c.
- Figure 3 shows a stamp base according to the invention with a receptacle 7, in which the stamp according to the invention can be arranged.
- the receptacle 7 is bounded laterally by four walls 8a, 8b and has a bottom 9.
- the bottom 9 may in this case contain a toner bed, but the recording can also form the toner bed itself.
- FIG. 4 shows a stamp according to the invention which is arranged in a punch base according to the invention.
- the stamp base in this case has a power supply and data interface 10, via which a rechargeable battery and / or capacitor arranged in the stamp can be charged, and the stamp image can be programmed. It can be seen that the outline of the receptacle 9 corresponds to the circumference of the stamp body 2.
- the stamping device according to the invention may, for example, have the following functional blocks:
- a stamp i. a device for selectively receiving and dispensing toner powder
- a programming device and / or interface for programming the matrix field are described in detail below.
- the sequence of a stamping operation may, for example, be as follows: 1. Programming of the stamp: Any pixel pattern (writing, graphic elements) is stored in a memory (for example flash memory) of the stamp. This pattern is saved until overwriting.
- Bottom 5 of the stamp The pixels 4a, 4b, 4c of the matrix 3 corresponding to the stored pattern are grounded to a potential of, for example, + 50V, the remaining pixels, for example, to the potential -50V.
- the toner powder in the station is stirred by, for example, a
- the charging of the toner particles can also be done by mixing and
- the toner can be charged positively or negatively. In this example, we assume that it is negatively charged.
- Stamping object The stamp is taken from the station and pressed onto the object, for example paper.
- the potential at all pixels 4a, 4b, 4c of the matrix is uniformly negative, for example at -50V. Due to the electrostatic repulsion and the adhesion forces of the toner particles with the base (paper), the majority of the toner is transferred to the object.
- Fixing the toner on the object To fix the stamp image, the toner is either melted or chemically dissolved by a solvent. This results in a permanent connection of the toner material (the toner matrix) with the surface of the object, for example the fibers of the paper.
- a preferred solution is a melting of the toner, since a chemical solvent would first have to be replenished in the stamp and secondly leads to emissions. Melting toner requires a relatively high amount of energy, which the stamp's battery has to provide.
- One solution to this is a low melting toner, which is preferably e.g. a melting temperature ⁇ 80 ° C has.
- the stamp After loading the rechargeable battery and / or capacitor in the station, the stamp stands for a ready stamping process.
- the invention offers the possibility of producing multicolored stamp images, wherein the colors, in contrast to conventional multicolour stamps, are not limited to fixed segments, but can be freely combined. This requires a stamp station that holds toner in several colors.
- the development of the stamp image is as follows: First, the transfer of the darkest takes place
- Toner (generally black) on the stamp as described above. Subsequently, the pixels to which a color toner, e.g. red, is switched to positive potential and the stamp is brought into contact with the red toner.
- a color toner e.g. red
- Pixels with positive potential to which no black toner adheres will transfer the red toner.
- the pixels already developed with black toner have a neutral to slightly negative potential due to the negative charge of the toner, and an additional carryover of red toner resulting in contamination does not take place or only slightly occurs.
- another color may be transferred to the stamp, to locations to which no black or red toner has been transferred, that is to pixels which were previously negatively poled.
- the now developed multi-color stamp image is transferred and fixed as described above on the object. Since the multiple development steps may not avoid slight contamination of the toner first transferred to the stamp, the order of the transferred toners will preferably be from dark colors to light colors (such as black, blue, red, yellow). Only a contamination of the lowest toner layer, which covers the object, is created becomes .
- toner powders may contain special substances, e.g. magnetic nanoparticles or dyes that are visible only under UV light.
- security features can be visible or invisible built into the stamp image, which allow verification of the authenticity of the stamp image and thus increase the security against counterfeiting.
- the system according to the invention also allows the free and flexible coding of any type of information that can be printed on all surfaces in principle.
- magnetic ink toner is extremely inexpensive compared to RFID chips and is expected to be comparable to the price of conventionally-used ink or toner. It was thus possible to distinguish all sorts of objects inexpensively and without much effort, such as, for example:
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112010003339T DE112010003339A5 (de) | 2009-08-19 | 2010-08-18 | Programmierbarer Stempel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009038114 | 2009-08-19 | ||
| DE102009038114.7 | 2009-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2011020608A2 true WO2011020608A2 (de) | 2011-02-24 |
| WO2011020608A3 WO2011020608A3 (de) | 2011-05-26 |
Family
ID=43037919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2010/005075 Ceased WO2011020608A2 (de) | 2009-08-19 | 2010-08-18 | Programmierbarer stempel |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE112010003339A5 (de) |
| WO (1) | WO2011020608A2 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085512A (zh) * | 2013-01-30 | 2013-05-08 | 北京科富兴科技有限公司 | 一种印章 |
| CN105966086A (zh) * | 2016-05-13 | 2016-09-28 | 京东方科技集团股份有限公司 | 印章 |
| CN110171217A (zh) * | 2019-05-06 | 2019-08-27 | 浙江奥柯奈伊数字技术有限公司 | 一种携带式印章及印章管理机构 |
| US10850544B2 (en) | 2016-09-30 | 2020-12-01 | Trodat Gmbh | Method for producing a stamp impression with UV-curable ink with a preferably self-inking stamp, and stamp for this purpose |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1461531A1 (de) * | 1965-07-29 | 1969-10-16 | Battelle Institut E V | Handstempel |
| JPS57124367A (en) * | 1981-01-26 | 1982-08-03 | Canon Inc | Image forming method and its device |
| US6158346A (en) * | 1998-06-22 | 2000-12-12 | The Penn State Research Foundation | Electronic printing of non-planar macro and micro devices |
| US6991332B1 (en) * | 2003-05-02 | 2006-01-31 | Fan Nong-Qiang | Digital hand stamp with memory to store multiple images |
-
2010
- 2010-08-18 WO PCT/EP2010/005075 patent/WO2011020608A2/de not_active Ceased
- 2010-08-18 DE DE112010003339T patent/DE112010003339A5/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| None |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085512A (zh) * | 2013-01-30 | 2013-05-08 | 北京科富兴科技有限公司 | 一种印章 |
| CN105966086A (zh) * | 2016-05-13 | 2016-09-28 | 京东方科技集团股份有限公司 | 印章 |
| US10850544B2 (en) | 2016-09-30 | 2020-12-01 | Trodat Gmbh | Method for producing a stamp impression with UV-curable ink with a preferably self-inking stamp, and stamp for this purpose |
| CN110171217A (zh) * | 2019-05-06 | 2019-08-27 | 浙江奥柯奈伊数字技术有限公司 | 一种携带式印章及印章管理机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112010003339A5 (de) | 2012-08-09 |
| WO2011020608A3 (de) | 2011-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69012762T2 (de) | Bildmässige klebende Schichten zum Drucken. | |
| DE69024025T2 (de) | Verfahren und Vorrichtung zur Druckbildverbesserung. | |
| DE3884814T2 (de) | Verfahren zur herstellung eines latenten elektrischen ladungsmusters und anordnung dazu. | |
| DE69705015T2 (de) | In einem Durchgang arbeitender Drucker für grossformatigen Medien | |
| EP1473154A3 (de) | Druckverfahren und Druckmaschine | |
| DE10242971A1 (de) | Vorrichtung und Verfahren zur Erzeugung von Bildern mithilfe einer koagulierbaren Tinte auf einem Zwischenelement | |
| DE1522642A1 (de) | Verfahren und Vorrichtungen zum Drucken | |
| DE2704757A1 (de) | Druckvorrichtung und druckverfahren | |
| DE19703187A1 (de) | Elektrostatisches Druckverfahren und Vorrichtung mit einem Kontaktborsten enthaltenden Bebilderungskopf | |
| EP0543888B1 (de) | Trockendruckverfahren sowie vorrichtung zu seiner durchführung | |
| EP0363932B1 (de) | Druckform | |
| DE1546738A1 (de) | Elektrostatisches Verfahren zum Bedrucken von Artikeln aus hochisolierendem Material | |
| EP0713155A2 (de) | Anisotrope Druckvorrichtung und Verfahren | |
| DE3911934C2 (de) | Offsetdruckform und Verfahren zur Herstellung dieser Druckform | |
| DE2200421A1 (de) | Verfahren zum elektrostatischen Drucken | |
| DE69013000T2 (de) | Verfahren und gerät zur bildherstellung. | |
| EP0775946B1 (de) | Farbauftragvorrichtung | |
| DE19703559B4 (de) | Verfahren und Vorrichtung zum Auftragen von Toner auf ein Substrat mittels Druckmaschine | |
| EP0713154B1 (de) | Druckvorrichtung und Verfahren | |
| DE112005000684T5 (de) | Verfahren, Vorrichtung und Medium zur Informationsanzeige | |
| DE19758083A1 (de) | Verfahren und Anordnung zum Beschriften der Oberfläche eines Körpers | |
| DE2424731A1 (de) | Einrichtung zum selbsttaetigen anbringen kodierter aufschriften an einem dielektrischen materialband | |
| WO1998018057A1 (de) | Modularer elektrofotografischer farbdrucker | |
| EP0932851A1 (de) | Modularer elektrofotografischer mehrfarb-drucker | |
| DE102014003708B4 (de) | Vorrichtung zum Darstellen eines Motivs und Verfahren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 10754412 Country of ref document: EP Kind code of ref document: A2 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 112010003339 Country of ref document: DE Ref document number: 1120100033390 Country of ref document: DE |
|
| REG | Reference to national code |
Ref country code: DE Ref legal event code: R225 Ref document number: 112010003339 Country of ref document: DE Effective date: 20120809 |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 10754412 Country of ref document: EP Kind code of ref document: A2 |