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Invention relates to a printhead module (1) for single-pass inkjet printer. The printhead module (1) comprises a housing (3), a connecting element (4) which is attached to the housing (3) for hanging, oriented correspondingly to the force of gravity, and several printheads (10) located on the housing (3) along the transverse direction (8) which is perpendicular to the direction of movement (7). The position of data of printheads (10) is adjusted relative to at least one initial position. |
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Cartridge for printing material comprises: a memory device; a plurality of first terminals through which the power voltage and signals for controlling the memory device are supplied from the printing device; and a plurality of second terminals used for determining the states of attachment of the cartridge for printing material in the module of the cartridge attachment. The plurality of first terminals has a plurality of first contact sites which come into contact with the corresponding terminals of the device side when the container for printing material is attached properly to the module of the cartridge attachment. The plurality of second terminals has a plurality of second contact sites that come into contact with the corresponding terminals of the device side when the container for printing material is attached properly to the module of the cartridge attachment. The plurality of first and second contact sites is located so that they form a first row and a second row. Four contact sites of the plurality of the second contact sites are located on both ends of the first and second rows, respectively. |
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Valuable document protected against forgery and method of determining its authenticity Invention relates to the field of protection of valuable documents against forgery. The valuable document comprises on its surface an invisible protective marking applied on the elongated section along the long side of the document, which is intended for the instrument reading. The protective marking has the property of selective absorption of the radiation in the range optical spectrum from 0.76 mcm to 10 mcm. The marking is wholly or partially located in the area of additional masking marking. The material of the latter has the property of re-radiation when exposed of the exciting radiation of the same spectral composition as the material of the protective marking, but is characterised with magnitude of afterglow time. The method of determining the authenticity of the valuable document comprises revealing the hidden security marking on the valuable document. The revealing of marking is carried out by registration of afterglow of its material after removal of the exciting radiation and/or by registration of the diffuse reflection of the material in the optical range of wavelengths from 0.76 mcm to 10 mcm. Violation of the predetermined information indicates full or partial forgery. |
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System of printing, system of sheet processing and device for changing sheet direction System includes the first input unit and the second input unit, which are both used to introduce a sheet in the first direction, with the first input unit and the second input unit being close to each other. Direction of the sheet movement is changed from the first direction to the second direction by a unit of direction changing. The first output unit and the second output unit, into which sheets are brought in the second direction, are provided. The unit of direction changing changes direction of the sheet movement from the first to the second direction. In case of two-sided printing a sheet, supplied from the first input unit, is subjected to printing on its first side in the first printing device, and its movement direction is changed in the unit of direction changing, with the sheet being reversed and after that subjected to printing on its second side in the second printing device and is output into the second output unit. In case of one-sided printing a sheet, supplied from the first input unit, is subjected to printing on its one side and its movement direction is changed in the unit of direction changing, and after that the sheet is output into the first output unit. Direction of movement of the sheet, which was supplied from the second input unit, is at the same time changed in the unit of direction changing, and the sheet is subjected to printing on its one side in the second printing device and is output into the second output unit. |
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Tape cassette and belt printer Present invention relates to a tape cassette which is detachably mounted in the belt printer which is made with the ability of removable placement in it of a tape cassette and which performs printing on a tape contained in the tape cassette. The housing 31 of the cassette in the tape cassette 30 has an opening of the roller support and guide opening 47 provided at diagonal positions on the top view. The first tape reel 40 wound with the heat-sensitive paper tape 55 is located in the cassette housing 31 in the first region of the cassette housing 31 at the rear side of the separation line K. The cassette housing 31 has a first opening of the tape support, which faces the shaft opening of the first tape reel 40. When the tape cassette 30 is mounted to or removed from the part 8 holding the cassette of the belt printer 1, three shafts provided in the part 8 holding the cassette, are inserted respectively into the opening of the roller support, the guide opening 47 and the first opening of the tape support. The tape cassette 30 is stably guided along the three shafts in the direction of the installation/removal. |
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Laser-sensitive polymer coatings Invention relates to laser-sensitive polymer coatings for recording information with high resolution on hydrophilic and hydrophobic surfaces of substrates of a various chemical nature. A coating is made of a composition, which includes the following components: poly(o-hydroxyamide) as a polymer binding agent, sensitive to laser radiation, nigrosin dye as a laser-sensitive substance, an amide solvent. Poly(o-hydroxyamide) represents the product of polycondensation of isophthalic acid dichloride with 3,3'-dihydroxy-4,4'-diaminodiphenylmethane or isophthalic acid dichloride with mixture of 3,3'-dihydroxy-4,4'-diaminodiphenylmethane with bis-(3-aminopropyl)dimethylsiloxane, taken in a molar ratio from 10.0:1.0 to 1.0:10.0. The coating is obtained by application of the composition directly on a substrate surface without its preliminary dressing. After that, it is subjected to drying at 100-120°C for 15-30 min. |
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Method of instrument marking includes formation of an instrument 10, performing a depressed marking 15 in the instrument 10, quenching of the instrument 10, coloration of the instrument 10 in order to create a colour layer 20 on the instrument 10 in the depressed marking 15 and near it, cleaning the instrument 10 from excess of the colorant, overflowing the depressed marking 15, coloration of the instrument 10 into black colour to create a coloured black layer 40 on the instrument 10, except for the depressed marking 15, and painting the instrument 10 to form a transparent layer of paint 50 on the instrument to create luster and prevent rust. |
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Cartridge (50) comprises a casing, a part comprising a printing material, a channel (90) for the printing material and the first and second locating holes formed in the front surface of the housing. The pin which is used to identify the absence state of the printing material is inserted into the first locating hole (53), and the tube for feeding the printing material is inserted into the second locating hole. The first locating hole (53) is located on the front surface in the middle position between the first side surface (534) and the second side surface (536) of the housing. |
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Porphyrazine colorant, ink composition containing thereof and coloured product Invention can be used for inkjet printing. A porphyrazine colorant or its salt is represented by formula (1), where rings A-D each independently represents a benzene ring or a 6-membered nitrogen-containing heteroaromatic ring. E represents alkylene, X represents sulfo-substituted group aniline or the like, which can additionally have a substituent, R1 represents C1-C6 alkyl group, b equals to 0.00 or more and less than 3.90, as the average value, c equals to 0.10 or more and less than 4, as the average value, and the sum of b and c equals to 1.00 or more and less than 4.00, as the average value. The composition of colorant for inkjet printing, which contains the porphyrazine colorant or its salt. |
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Data medium having portion with distinctive feature Data medium has a substrate having a portion with a distinctive feature formed by a family of curves which includes a plurality of arched and/or diverging slit lines. Inside the portion with a distinctive feature there is an identification mark which is configured for visual or computer recognition and is a pattern, symbols or code. Said identification mark is formed by a portion of the substrate which does not have slits and has a family of marking curves, which includes a plurality of marking lines connected to the slit lines outside the identification mark. |
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Method of calibration of ink jet printing device, and printed product Method of calibration of the ink jet printing device with a print head is proposed, which comprises the ink ejection nozzles adjustable by the control signal. At that before the onset of the provided process of printing using the ink jet printing device, the specified calibration raster is printed, based on the printed calibration raster the value of the measured parameter characterising applying the colour is determined, and using this value obtained of the measured parameter by fitting the control signal the amount of ink discharge on the point of the image is calibrated. |
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Printing sections of printing machine with end wing bases Invention relates to a device for supporting the cylinder of the printing machine in the wing base, at that the inner ring of the radial bearing is provided to accommodate the neck of the cylinder, which is placed in the outer ring due to the means of support, allowing radial movement of the neck, at that the outer ring at its side is placed directly or indirectly with the support in the opening of the wing base. The radial bearing as seen in the axial direction is located in the region of the outer ring, which protrudes beyond the plane of the wing base in the direction of the cylinder. The means of support allowing radial movement of the cylinder is also located in the lateral side protruding beyond the plane towards the cylinder of the outer ring. |
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Invention relates to an ink set containing chromophoric metals for digital printing on ceramic materials. The ink set comprises liquid colouring compositions (A), (B), (C) and one from (D) and (E). The (A) comprises at least a compound of cobalt. The (B) comprises at least a compound of iron. The (C) comprises at least a compound of a metal selected from chromium, nickel and their mixtures. The (D) comprises at least a compound of cobalt and at least a compound of iron. The (E) comprises one or more compounds of zirconium. The said metal compounds decompose at a temperature of from 500 to 1300°C. When interacting with the ceramic material the metal compounds of compositions (A)-(D) form colured oxides or colured compounds. The compounds of zirconium from the composition (E) with the ceramic material form white oxides or white compounds. Also the method of decorating ceramic materials by digital printing using the specified set of ink and the decorated ceramic products produced using this method are described. |
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Tape cassette and tape printing device Tape cassette comprises a bearing roller, at that when the tape cassette is installed on the tape printing device, the print head of the tape printing device is in contact with the bearing roller, with a tape for printing and an ink ribbon located between them so that the print head can be separated from the bearing roller. The housing of the cassette comprises a tape for printing, an ink ribbon, a bearing roller and an inserting hole formed in the cassette housing. At that the print head is inserted into the inserting hole. The contact part of the bearing roller which is brought into contact with the print head is located relative to the receiver of the head of the inserting hole relative to which the print head is open. |
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Image density adjustment in image-forming apparatus Invention relates to means of forming images using dyes materials. The apparatus employs a first transfer unit for transferring a first colour and a second transfer unit situated downstream of the first transfer unit in the direction of transportation of the intermediate transfer object, which is configured to transfer a second image using dye of another colour. The apparatus has a unit for detecting density of the measured image and a unit for creating a table for adjusting multi-component colour density. The apparatus determines the required multi-component colour density adjustment. |
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Ink cartridge and method of refilling ink cartridge Method for refilling the liquid according to which the liquid is charged into the used cartridge (1) mounted in an inkjet printing device, comprising: a step of removing the film during which the film (90) on the hole for injection, adhered around the hole (21) for discharging air, which communicates with the inner space of the used cartridge (1), for sealing the hole (21) for discharging air, is removed for opening the hole (21) for discharging air; the liquid injection step during which the liquid is injected into the used cartridge (1) through the hole (21) for discharging air which is opened during the step of puncturing the film on the hole for injection; and a step of re-welding the film of the hole for injection, during which the film is re-welded using a surface different from the surface of the initial welding, for re-sealing the hole (21) for discharging air, through which the liquid is filled during the liquid injection step. |
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Method of flexographic printing and device of flexographic printing Invention relates to a method of flexographic printing and device of flexographic printing, in which printing on the tape W of images is provided, the distance between repetitions of which on the tape W is greater than the circumference of the plate roller R. Such printing can be achieved by controlling the rotation of the plate roller during the passage of the free zone of the plate roller R past the moving tape W so that the length of the corresponding free zone, formed on the tape, is greater than the free zone. Rotation of the plate roller can be controlled by stopping the rotation of the plate roller R or reducing the rotational speed when the free zone is combined with the tape W, and by further increasing the rotational speed to a predetermined printing speed when the tape is aligned with the plate roller. |
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Recording head consists of a base for recording elements equipped with a recording element and a scheme made with a possibility to control actuation of recording elements. Besides, the recording head has a wiring element capable to provide a wiring layer, which has the first group of a variety of terminals and the second group of a variety of terminals and a variety of signal lines that may connect terminals of the first group with terminals of the second group. At that the variety of signal lines include a power supply line, an earthing line and at least the first and second signal lines, and at the wiring layer the linear structure connected to one power supply line or earthing line is located along the first and second signal lines. |
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Sheet for printing with improved drying time of image Present invention relates to a sheet for printing having improved drying time of the image. The sheet for printing comprises a substrate comprising lignocellulosic fibres, and at least 0.02 g/m2 of a water soluble divalent metal salt which is applied by a gluing press. The test value of gluing Hercules ("HST") of the substrate is about from 3 seconds to 300 seconds. The HST value and the amount of divalent metal salt is selected so that the sheet for printing has a percentage of ink transfer ("IT%") equal or less than about 60. |
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Image processing apparatus and method of controlling image processing apparatus Image processing apparatus has a hard disk capable of storing an application program which is installed in the image processing apparatus; a control means capable of controlling the image processing apparatus to operate in a disintegration mode, wherein the hard disk is not used if the hard disk has an error, wherein said control means controls the image processing apparatus not to operate in disintegration mode if the hard disk stores an application program associated with a security function. |
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Registration sheet with improved printing quality at low levels of additives Invention relates to recording sheets used in printing processes. The recording sheet comprises a substrate of the web of cellulosic fibres and the sizing composition. The sizing composition comprises a binder and a divalent metal salt. The said salt in a concentration of at least 51% of the total concentration and not less than 2500 parts per million is located at a distance within 25% of the total substrate thickness from at least one surface of the said substrate. At that the recording sheet has Qtotal as a measure of the amount of the sizing agent in the transition from the outer edges towards the middle of the sheet in cross-section of less than 0.5. Also a method of production of the recording sheet is described. |
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Method of flexographic printing comprising ability of printing on wet layer Invention relates to a method of flexographic printing, comprising the ability of printing on wet layer and based on the controlled precipitation of the polymer or polymer segments, which leads to gel formation of compounds of printing ink by controlling the solubility parameter of the printing ink system. The mechanism of obtaining the required printing ink capture while printing on the wet layer consists in formation and/or presence of the gel in the applied film of printing ink due to controlled physical-chemical mechanism of precipitation of the resin. This is achieved either as a result of controlled change in Hansen solubility parameter of the liquid in the printing ink due to evaporation of some or all of the nonreactive and volatile solvent, or alternatively as a result of the use of a polymer containing two different and separate segments, one of which is soluble in the monomer/oligomer mixture and the other of which is not. The insoluble segments form the reversible gel which I deliquated to form the liquid under the action of shear in the application process, which enables the application of liquid printing ink. |
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Printing system, system of sheets processing and device to switch sheet path Invention relates to systems of sheets printing and processing, and also to a device for sheet path switching, in which path switching may switch the path of sheet movement between the first path and the second path parallel to each other, and may reverse the sheet passing along the first path. The first input block, which inputs the sheet into the first path, and the second input block, which inputs the sheet into the second path, are located next to each other. The first output block, where the sheet from the first path is put, and the second output block, where the sheet from the second path is put, are located next to each other. |
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Microchip of printer cartridge Invention relates to microchips for printer cartridges used in combination with several types of cartridges of printers and/or printers of different models or families. A range of microchips perform data transfer in response to requests for data or information transfer and/or commands of the printer, such as printer processor. In case if the microchip has the correct data or information, the printer can be operated in combination with this particular cartridge. The memory element comprises at least one separate memory sub-element adapted only for reading, and at least one separate rewritable sub-element of memory. Each sub-element of memory adapted only for reading, can correspond to the printer of one model or one family. |
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Method of applying lacquer on security papers is described, particularly on security papers printed by intaglio method, such as banknotes, in which both sides of the security papers are covered with protective lacquer. The method includes the stage of applying a thick layer of protective lacquer on the security paper side, which has a greater surface roughness, mainly on the side opposite the side of the security papers, to which the image was applied the last time by intaglio method. |
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Hand stamp with automatic dyeing Proposed stamp comprises metal frame with two sidewalls connected by top wall and metal actuator clamp to displace downward relative to frame against the spring force action. Actuator clamp has two legs to displace in the frame sidewalls and are engaged with type block displacing and turning inside said frame. Stop ledges at frame top area make the retainers of pas holder. Said stop ledges extend inside from the frame sidewall inner side. Said stop ledges are made on stop elements fitted from outside of the frame sidewalls to extend through sidewall holes. |
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Substrate of printing elements and printing head Substrate of the printing elements comprises a printing element, a switching element which actuates the printing element based on the input control signal, a first current source which generates the predetermined current. In addition the substrate comprises a second current source which generates the current based on the input voltage, and a current generating circuit which generates the control signal by amplifying the current obtained by adding the voltage generated by the second current source and the current generated by the first current source, and then generates the control signal by amplifying the current generated by the first current source. |
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Tape cassette and tape printer Tape cassette comprises a cassette housing which accommodates the tape. A part of the lever indicator is provided on the lever front surface of the cassette housing. Part of the lever indicator comprises vertical information sections and a window formed on at least one of the vertical information sections, and indicates a tape type. A person can identify the tape type, visually checking whether the window is formed in each of the vertical information sections. The tape printer comprises detection keys. Part of the detection keys, which is opposite to the surface part other than the window in the part of the indicator of the type, is pressed. The tape printer can identify the same tape type as identified by the visual checking, based on the detection results of the detection keys. |
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Fluid ejection head and method of its production Invention relates to production of fluid ejection head including assy of fluid ejection nozzles arranged nearby backup surface and including multiple nozzles to ejection fluid, in fact, perpendicular to backup surface. Proposed method comprises fabrication of said backup furnished with polymer layer containing a photo curable polymer. First irradiation step and second irradiation step whereat every polymer layer if irradiated. Fabrication of nozzles for ejection from polymer layer. At first irradiation step, polymer layer section of sidewall first sections is irradiated, said sidewalls defining two inner surfaces of said nozzle at opposite ends at ejected fluid outlet. At second irradiation step, polymer layer section of sidewall first sections is irradiated, defining two inner surfaces of said nozzles at opposite ends in orthogonal direction perpendicular to aforesaid direction at ejected fluid outlet. Note here that the angle of inclination of first sidewall sections to backup surface differs from that of second sidewall sections. |
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Fluid release head backup and fluid release head Invention relates to fluid release head backup including multiple ink feed ports and lines on backup between adjacent power generating elements. Backup of substrate of fluid release head comprises array of elements generating power for fluid release, first common line, second common line, first separate lines configured to communicate elements and first common line and second separate lines to communicate elements and second common line. Array of elements is arranged between first common line and second common line. First separate lines are arranged between array of elements and first common line. Second separate lines are arranged between array of elements and second common line. Array of elements on the surface is arranged between first common line and second common line. Multiple first separate lines are arranged between array of elements and first common line. Multiple second separate lines are arranged between array of elements and second common line. Multiple fluid feed ports are arranged at least in one of multiple zones between adjacent elements, multiple zones between adjacent first separate lines and multiple zones between adjacent second separate lines. |
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Colour individualisation of security documents Invention relates to a method and also the device for colour individualisation of security documents, as well as to security documents for colour individualisation with the body of the document. The starting materials are located inside this document body, which by localised targeted energy input are excited to create or modify the nanoparticles of different type and/or local concentration while the colour perception of the nanoparticles depends on their type and/or local concentration. For individualisation of such security document with such document body, the energy is injected locally purposefully into the place where in the document body the colour perception should be achieved in order to keep the individualising information through the achieved colour perception. At that, to achieve the colour change the dependence of absorption of light by nanoparticles on the wavelength is modified, which is not only the change in the absorption efficiency in the absorption spectrum, the colour change is due to the quantisation effect of the nanoparticles, and the colour perception is set by the energy input. |
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Drop-on-demand ink jet printer forming droplets on demand, comprising a flow-through print head having nozzles and a fluid medium circulation system comprising a main reservoir, a feeding buffer container, and a return manifold. At that the main reservoir is connected to the feeding buffer container. The feeding buffer container is connected through the fluid medium to the nozzles of the flow-through print head. The nozzles are communicated through the fluid medium with the return manifold, and the return manifold is connected to the main reservoir. And the main reservoir and the feeding buffer container are located above the nozzles, and the feeding buffer container is provided with at least one lockable additional channel connecting the feeding buffer container to the main reservoir. |
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Intention relates to printing on rolls and roll wherein reiterating length exceeds circumference of cylindrical rotary screen printing grid due to grid rotation control. Note here that grid nonprinting area moves over moving roll so that appropriate nonprinting area formed at the roll features length exceeding that of said nonprinting area. This can be ensured by holding off of grid revolution or decreasing rpm when nonprinting area is aligned with the roll plus increasing rpm to preset printing speed when said grid printing area is aligned with the roll. |
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Ink jet printing with function ink with nanoparticles Invention relates to a method and device for applying ink to the carrier (14), comprising a nozzle (20) defining an outlet of ink. Part of the nozzle is electrically conductive. The first voltage source applies a first potential (V1) to the outlet nozzle (20). One or more auxiliary electrodes are located near the outlet nozzle (20), and the second voltage source applies a second potential (V2) to the auxiliary electrodes. The device comprises a piezoelectric or thermal actuator for ejecting ink from the nozzle (20) towards the target area on the carrier (14), the ink comprises a liquid diluent (10) and pigment particles (12) dispersed in the diluent. At least pigment particles (12) are electrically charged, usually due to the applied potentials. In one version of the invention, the auxiliary electrode is located coaxially around the electrode formed by the nozzle (20). In another version of the invention, the auxiliary electrode is located behind the nozzle (20) on a common axis with the electrode formed by the nozzle. |
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Ink jet printing device and method of ink jet Ink jet printing device controls ejection of ink from the printheads, whereby only low infiltration ink is ejected in the edge area of print carrier, which is located next to the nonprint area, and at this time, the high infiltration ink is not used. In addition, the ink jet printing device controls ejection of ink from the printheads, whereby the low infiltration ink and the high infiltration ink are used for non-periphery area which is located near the periphery area, and to carry out printing the low infiltration ink are ejected into the non-periphery area prior to the high infiltration ink. |
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Ink-metering system for viscous paste inks Vibrating rollers interacting with the plate rollers, mounted with the ability of rotation and axial displacement. At the extreme parts of the shaft of one of the vibrating rollers two levers are loosely mounted, at the ends of which in the eccentric bushings an additional metal roller is placed, which presses to the first plate roller under the action of its own weight. |
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Invention relates to a method and device for manufacturing moulds for engraved printing, intended for production of security papers, which uses a laser beam (2) for engraving pattern (3, 3.1, 3.2, 3.3) of engraved printing directly on the surface of the moulding material (1), in particular metal, made with the ability of laser engraving. Laser engraving of the moulding material (1) is carried out in layers in several separate stages of engraving. The stages are carried out one after another with the absolute register so that the pattern (3, 3.1, 3.2, 3.3) of engraved printing is gradually engraved on the surface of the moulding material (1) to the required depth of engraving. The surface of the engraved moulding material (1) is cleaned from wastes of a process of laser engraving after each separate stage of engraving, while the laser engraving unit is in the inoperative state. |
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Method and printing machine for printing on basis Invention relates to a method for printing on the basis in the printing machine and the printing machine for its implementation. Paint from the flexible carrier is transferred to the base in accordance with the predetermined pattern using that the energy is transferred to paint by the device for directing energy through the flexible carrier, some of the paint in the area of impact of energy evaporates and thus a drop of paint is applied to the base for implementation of printing, this stage is repeated at least once, and the paint is at least partially applied to the same places on the base to enhance the created image. During printing the base is transported through the printing machine and the device for directing energy after transferring the paint at the stage (a) is operated so that the paint when repeating at the stage (b) is applied again on the same places as at the stage (a). |
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Counterfeit-protected data medium and method for production thereof Graphic elements are deposited using printing techniques on one or both sides of the medium, wherein mutual arrangement thereof is such that said elements form an image having an optically variable effect. The graphic elements are deposited by scratch-off printing while meeting the following conditions: engraving groove depth should not exceed 14 mcm and the width of the graphic elements should be of the order of the thickness of the data medium. The obtained data medium retains its flatness. The thickness of the paint layer is in the range of 3 to 10 mcm. |
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Retransfer film curable by uv radiation, method of its production and use Present invention relates to the field of finishing materials, particularly relates to retransfer film curable by UV radiation, method of production and use of retransfer film curable by UV radiation. The retransfer film curable by UV radiation comprises a film of the substrate, a layer of release agent, a layer of the decorative pattern of printing ink curable by UV radiation, and a background layer of ink curable by UV radiation, at that the layer of release agent is on the film of the substrate, the layer of the decorative pattern of printing ink curable by UV radiation is on the layer of release agent, the background layer of ink curable by UV radiation is on the layer of the of the decorative pattern of printing ink curable by UV radiation. Alternatively, the retransfer film comprises a layer of release agent, a protective layer of ink curable by UV radiation, a layer of the decorative pattern of printing ink curable by UV radiation, and a background layer of ink curable by UV radiation, at that the layer of release agent is on the substrate, the protective layer of ink curable by UV radiation is on the layer of the of release agent, the layer of the decorative pattern of printing ink curable by UV radiation is on the protective layer of ink curable by UV radiation, and the background layer of ink curable by UV radiation is on the layer of the decorative pattern of printing ink curable by UV radiation. At that the layer of release agent is made of release agent which is a mixture of 20-50 wt % cellulose, 1-30 wt % wax, 0-10 wt % silicone oil, 0-20 wt % butanone, 0-15 wt % ethyl acetate, 5-20 wt % acrylate prepolymer, 5-20 wt % acrylate monomer, and 1-6 wt % photoinitiator. |
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Method of manufacturing security or valuable document Invention relates to a method of manufacturing a security or valuable document, which includes the following steps: B) multilayer material is produced, which comprises a paper substrate, a masking layer provided on the paper substrate in the masking area, and marking substance modified by laser radiation, provided in the marked area, at that the marked area covers the masking area, and L) the multilayer material in the marked area is subjected to laser action in order to create the negative signs in the masking area simultaneously in register and discolored signs on unmasked areas of the marked area. At that before performing the step L) on the masking layer at least in the marked area the recesses are made in the form of patterns, signs or a code. |
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Device and method for displacement and labeling Invention relates to a device for displacement and labeling, which can move the individual articles at high speed and in preferred embodiments it provides labeling on opposite sides of the articles, while the articles remain in the same position on the conveyor. The conveyor belt is made with the ability to contain the individual article, and has a first opening on the first side and a second opening on the second side, at that the said first and second openings are on opposite sides of the belt and provide access to the opposite surface areas of the individual article through these openings. |
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Thermal printer and method of its operation Invention relates to a thermal printer which forms printing dots on the recording paper by activating and heating the heating elements of the thermal head, and a method of its operation. The thermal printer having a thermal head with a heating element, heating the recording medium and forming the printing dot by activation of the heating element, at that the device generates the first activating pulse, which continuously operates during the first period for the formation of printing dot in case when the feeding rate of the recording medium is greater than the predetermined threshold value, and generates the second activating pulse that varies during the said first period between the activation in the second period which is shorter than the first period, and the deactivation during the third period in case when the feeding rate of the recording medium is less or equal to the threshold value. |
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Method of papermaking with protecting element, protecting element and method of its production Method of papermaking and the method of production of the protecting element are proposed. The protrusions or recesses in the form of a light watermark are formed on a paper, and these protrusions or recesses are sealed. On some parts of the paper surface, containing the recesses, a paint layer with a negative image is applied. The paint layer covers no more than 80% of the recesses surface. The protecting element is a composite image consisting of protrusions or recesses formed on the paper in the form of a light watermark, and a paint layer with a negative image applied on these protrusions or recesses, covering not more than 80% of the recesses surface. |
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Method of papermaking with multi-tone watermark lies in the use for casting and moulding of the paper web on a papermaking machine of the relief mask representing a partially water-permeable moulding element. The element is formed on the surface of the cylinder forming fabric, or on the dandy roll of the fourdrinier former. The mask has a variable height of the image area of the watermark, created by the relief stamping of the fabric, with electrotype and/or conjoint stamping of the fabric and electrotype and/or use of several layers of the electrotype. Individual, successive layers of electrotype in the mask can have openings which are different in the diameter and the density of location. The mask is assembled out of several layers of perforated plates of metal or plastic plates or composite materials. The paper and printing product made by the above method is claimed, which are protected against forgery. |
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Invention refers to a printing material container, and more precisely to a device for prevention of accidental contacts between the pins located on the printing material container. The printing material container connected to the printing device by inserting an insert in the specified direction; with that, the printing device has multiple pins of the printing device, which contains a housing containing the printing material. Multiple pins of the container for contact with corresponding pins from a variety of pins on the printing device; with that, multiple pins on the container include a variety of low-voltage contacts and a variety of high-voltage contacts. The variety of low-voltage contacts on the container are intended to receive low voltage from the corresponding pin from the multiple pins on the printing device when the printing material container is attached to the printing device. The variety of high-voltage contacts on the container are intended to receive high voltage from the corresponding pin from the multiple pins on the printing device when the printing material container is attached to the printing device. The variety of low-voltage contacts on the container includes the contacts that contact the corresponding contact of the printing device when the printing material container is attached to the printing device. The variety of low-voltage contacts on the container includes the contacts that contact the corresponding contact of the printing device when the printing material container is attached to the printing device. The above contacts of low-voltage contacts of the container are arranged so that they form the first row of contacts; the above contacts of high-voltage contacts of the container are arranged so that they form the second row of contacts, and the second row of contacts is located farther in insertion direction than the first row of contacts. |
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Image processing method and image processing device Image processing method involves a stage, at which input data of an image are determined to colour ink data, which corresponds to volumes of use of one or more types of colour inks and transparent ink. With that, input image data is converted to colour ink data so that the amount of transparent ink used in colour ink data using the ink containing technical carbon becomes more or is equal to the amount of transparent ink used in colour ink data using no ink containing the technical carbon. |
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According to the proposed invention, printing device applies thermal roller impressing and includes a plate with a transferred pattern, the first feed roller providing continuous feeding of the film, on which a pattern is formed, a heating roller and the first auxiliary roller, which provide impressing of the first pattern into the above film fed from the first feed roller by squeezing of the above film on both of its sides with formation of a plate, on which the pattern is formed, an impressing template on which there is an initial pattern to be impressed into the film and which is installed on the heating roller surface, the first receiving roller providing reception of the plate with the transferred pattern, a rotating ink drum providing the ink application onto the first pattern impressed into the plate with the transferred pattern, a scraper blade providing formation of the second pattern, a blanket cylinder providing formation of the third pattern, and the second auxiliary roller providing formation of the fourth pattern by pressing the printing film and by printing the third pattern formed with the blanker cylinder on the above film. |
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Printing product and method of its manufacturing PRINTING PRODUCT AND METHOD OF ITS MANUFACTURING |
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Method of production of image on surface of titanium products Invention relates to the field of advertising, printing and photography, and is intended to produce high-strength images on metal products, in particular, on the surface of titanium products, and can be used in various fields of industry, arts and crafts. The method includes obtaining an image on the intermediate base, the image transfer on the surface of the product, high temperature burning of the product with the printed image in the oven. As the product for transferring image the titanium sheet is used. Before applying image the titanium sheet is subjected to high temperature burning at a temperature of 890-1020°C to form on its surface of a layer of the titanium oxide uniform in thickness, exposed by this temperature for 15-90 minutes. The burning temperature is selected depending on the desired shade of coloring of the oxide layer, and the exposure time - depending on its desired thickness, the image transfer is carried out on the surface of the obtained titanium oxide layer, and a high temperature burning of the product with the applied image is carried out at a temperature of 550±15°C. |
Another patent 2513517.