1390results about "Pattern printing" patented technology

The invention relates to the technical field of decorative materials, in particular to a decorative material with a 3D texture structure and a preparation method and application of the decorative material. The method comprises the following steps: carrying out digital printing on a pretreated substrate to obtain a 2D pattern layer on the surface of the substrate; coating the surface of the 2D pattern layer with a photocuring coating, carrying out preliminary curing, and then carrying out ink-jet printing of a texture developing solution on the surface subjected to preliminary curing to carry out secondary curing, so as to obtain a cured coating; the cured coating comprises a hardened part and an unhardened part; and after an unhardened part in the cured coating is removed through polishing and wire drawing, a surface coating is coated, and the decorative material with the 3D texture structure is obtained. The textures with different widths and depths can be obtained in a manner of combining primary curing of the coating with ultraviolet absorption of the developing solution, and then a microcosmic coarse and visual smooth form is obtained through polishing and wire drawing treatment, so that the obtained 3D texture structure is closer to natural textures.

The invention discloses a relief touch heat transfer film and a preparation process thereof, and relates to the technical field of transfer film preparation, the heat transfer film comprises the following structural layers from bottom to top: a substrate layer, which is composed of a polyester film PET; the release layer is positioned above the base material layer and is composed of modified silicone oil, and nano silicon dioxide particles are added into the modified silicone oil; the transfer printing layer is positioned above the release layer and comprises a pattern layer and an embossment texture layer; according to the scheme, a spring pressing plate-sand grain grinding bin is additionally arranged at the front printing section of the heat transfer printing film preparation process, the film surface penetrates through a sand layer in the bin along a guide plate and a guide shaft with constant tension, micron-sized grooves are formed in the film surface through sand grains in a ploughing mode, and high-frequency polarization coarsening of corona discharge is replaced; the spring pressing plate is automatically pressed down along with the fluctuation of the film thickness, the sand layer is kept compact, the depth of the grooves is consistent, the water-based ink is spread and cured along the grooves during subsequent water-based ink printing, mechanical locking is formed, the ink is prevented from being pulled up during embossment embossing, and corona-free and ozone-free film surface coarsening is achieved.

The invention relates to the technical field of printing devices, in particular to a photo-etching positioning paper printing method with an image-text suspension dynamic effect, which comprises the following steps of: performing positioning printing on photo-etching paper, determining whether overprinting deviation is generated or not, and determining whether the overprinting deviation is within an error range of single printing or not; when the rotating angle meets the printing requirement, the paper feeding speed is adjusted, and the rotating speed of the printing cylinder is correspondingly adjusted, or the telescopic distance of the first supporting roller is adjusted; determining whether the deviation degree changes after a plurality of times of overprinting, and predicting whether the photoetching paper has a paper deformation printing hidden danger under the current initial printing pressure according to the temperature and humidity changes; the tension condition of the photoetching paper is reflected according to the actual pressure borne by the first supporting roller, or the paper feeding speed or the initial printing pressure is adjusted according to the comprehensive deformation prediction value. According to the method, the printing parameters of the printing device are correspondingly adjusted by predicting the overprinting deviation of printing, so that precise overprinting of the holographic pattern and the printing content is ensured.

Document (100) with a security feature, comprising: a first substrate layer (103) having a first substrate layer region (105), wherein the substrate layer region (105) is impregnated with a black fluid over the entire thickness of the first substrate layer (103), the black fluid having carbon particles; a second substrate layer (107) with a second substrate layer region (109), wherein the second substrate layer (107) is arranged above the first substrate layer (103), the second substrate layer region (109) having a light reflection characteristic which differs from a light reflection characteristic of the first substrate layer region (105), wherein the first substrate layer region (105) and the second substrate layer region (109) form a composite security feature.

There is provided an ink jet recording method for recording an image on a recording medium with an aqueous ink and an aqueous reaction liquid containing a reactant that reacts with the aqueous ink. The aqueous ink contains a pigment dispersed by the action of a carboxylic acid group, a resin particle and a water-soluble organic solvent. The rate of increase in the particle size of the pigment dispersed by the action of the carboxylic acid group when the pigment comes into contact with the aqueous reaction liquid is 8.0 times or more. The amount of water absorbed by the recording medium from the start of contact to 30 msec1 / 2 in a Bristow method is 10 mL / m2 or less.

A print apparatus comprises a print unit applying ink to a transparent print medium, a drying unit drying a print medium to which ink is applied, and a control unit. The control unit causes the print unit to print a first layer, causes the drying unit to dry the transparent print medium on which the first layer is printed, and causes the print unit to print a second layer that conceals the first layer on the first layer after the first layer has dried, controls printing based on one print mode determined from among a plurality of print modes including a first and a second print mode in which a concealment rate of the second layer is different from a concealment rate of the first print mode, and controls drying of the first layer based on a drying condition in accordance with the concealment rate of the determined print mode.

A three-dimensional high-precision fixed-point printing method, including: printing, by a printer, a designated calibration pattern to a printing platform; obtaining, by photographing with a 3D camera, a two-dimensional picture and a 3D point cloud; and obtaining a conversion matrix between a printer coordinate system and a camera coordinate system at least based on the two-dimensional picture and the 3D point cloud, where the conversion matrix is regarded as external parameters of the 3D camera.

Methods and systems for configuring and rendering a fluorescent watermark may include modifying a non-partially reflective / absorptive UV ink from an original UV pattern by blending a minimum amount of partially reflective ink, and ensuring that the non-partially reflective / absorptive UV ink is rendered as part of a fluorescent watermark based on the non-partially reflective / absorptive UV ink. Modification of the non-partially reflecting / absorbing UV ink maintains the appearance of two or more pattern inks as a single color / pattern under office lighting. The fluorescent watermark may then be rendered on a substrate (e.g., paper or other material).

The invention discloses a photoelectric plasma synthesis method direct-writing sintering nano-micron circuit. Point-to-point and nano-micron space plasma field control is completed under digital scanning of laser points and electron beams, and plasma synthesis sintering is instantly completed at low power and micro-flying picoseconds or above through a micro-nano-scale physicochemical synthesis technology. According to the method, a direct-writing synthesis sintering film and a plasma transfer printing film are used as medium consumables, a transfer printing method that electron beams, UV and EUV laser beams clamp a plurality of personalized plasma transfer printing films is adopted, a source body of a target object is synthesized by electronic circuits such as a conductor, a semiconductor and a dopant, multiple times of superposition, hole digging, nicking, doping, outer edge and insulation are carried out on the same sediment, and a nano-micron conductive matrix is formed. Provided is a semiconductor chip matrix. The invention also provides a new method for manufacturing electronic devices in the fields of Filter, ePaper, FPC, TFT, Sensor, 5G communication, satellite, sensitive wave film, radar and the like.

The utility model discloses an automotive trim composite material, comprising: a stone layer made of a natural or nature-imitating material with lines, the thickness of the stone layer being 0.1-3 mm; the protective layer is a PV (Polyvinyl) or UV (Ultraviolet) coating coated on the upper surface of the stone layer, and the thickness of the coating is 0.002-1.2 mm; and the injection molding layer is arranged on the lower surface of the stone layer so as to form the basic thickness and strength of the composite material. The automotive trim composite material has the advantage of low cost; and moreover, the manufacturing process is simple, and personalized aesthetic requirements on the automotive trim can be quickly met.

An intermediate article has a non-electrically conductive substrate having first and second opposing surfaces; and a catalytic ink disposed as a pattern of half-tone dots on at least the first opposing surface. Copper metal can be plated on the pattern of catalytic ink to provide a copper metal pattern that have antimicrobial properties. The resulting antimicrobial article can then be applied to various surfaces to mitigate the spread of infectious agents from one person to another.

A method and system for producing a relief on a substrate (1), the method having the application on the substrate (1) of a coating and a relief product that come into contact with each other and the sublimation of the relief product (3).

The invention provides a conductive polymer patterning hollowed-out transfer printing method, which comprises the following steps of: preparing a template with a hollowed-out pattern, pasting the template on a substrate, coating a conductive polymer material on a hollowed-out pattern area, and carrying out graded curing on the coated conductive polymer material, namely, carrying out preliminary curing before stripping the template, and completely curing after stripping the template, and finally transferring the cured conductive polymer pattern to a target substrate through a transfer film. According to the conductive polymer patterning printing method, the patterning problem of polymer materials with different viscosities is effectively solved in the mode that the hollowed-out template is combined with the blade coating process, accurate patterning treatment can be achieved for low-viscosity or high-viscosity conductive polymers, and the conductive polymer patterning printing method has wide applicability.

Magnetic particles with a highly reflective protective membrane (300), comprising: a magnetic core (100), a shell (200) formed on the outer surface of the magnetic core (100), having a multi-layer structure and comprising a first shell (210) made of a dielectric material, and a second shell (220) made of metallic material, formed on the outer surface of the first shell (210) and being a multi-layer membrane in which two or more layers (221, 222, 223) of mutually different metallic materials are stacked on top of each other, and a highly reflective protective membrane (300) which is in contact with the second shell (220) and is formed on the outer surface of the shell (200), wherein the highly reflective protective membrane (300) comprises a multi-layer structure comprising a low refractive index membrane (310) formed on the outer surface of the shell (200) and having an optical thickness between 0.15 to 0.35 of the wavelength, and a high refractive index membrane (320) formed on the outer surface of the low refractive index membrane (310) and having an optical thickness between 0.15 to 0.35 of the wavelength, the dielectric material is one or more materials selected from a group comprising titanium dioxide, aluminum oxide, calcium carbonate, zirconium oxide, magnesium fluoride, zinc oxide and zinc sulfide, the metallic material is one or more materials selected from a group comprising copper, nickel, gold, platinum, silver, aluminum and chromium, the low refractive index membrane (310) consists of one or more materials selected from a group comprising silicon dioxide, magnesium fluoride, polystyrene, polymethyl methacrylate, polystyrene-co-butadiene, vanadium pentoxide, cadmium oxide, polyisobutylene and polyethylene, and the high refractive index membrane (320) consists of one or more materials selected from a group comprising titanium dioxide, aluminum oxide, zinc oxide, zirconium oxide and chromium oxide.

The present invention provides an inkjet printing method for forming a printed image on a printing medium, the printed image including a rich image forming section and a light image forming section, the printing duty ratio of an ink containing a colorant being greater than the printing duty ratio of the ink containing the colorant being greater than the printing duty ratio of the ink containing the colorant being greater than the printing duty ratio of the light image forming section. The inkjet printing method includes: a step 1 of applying a pretreatment liquid to an outer edge portion of a portion where a dense image forming portion is formed to obtain a printing medium having a pretreatment liquid applying portion; and a step 2 of applying an ink containing a colorant to a region on the surface of the printing medium obtained in the step 1, said region becoming a dense image forming section, said surface having the pretreatment liquid applying section.

The invention provides a particle surface printing process and a printed matter, and the printing process comprises the following steps: selecting basic color ink, and adding an acrylate modified polysiloxane-polyethylene wax composite additive into the basic color ink to obtain modified color ink; the modified color ink is applied to the surface of the printed matter through first printing equipment; uV gloss oil is applied to the surface of the modified color ink which is not dried after printing through second printing equipment; and enabling the assistant color ink layer and the UV gloss oil to be subjected to surface energy difference driven directional aggregation reaction by utilizing a UV curing lamp, so as to form a particle surface layer with a micron-sized granular structure. Compared with an existing reverse glazing process, the reverse glazing process has the advantages that the process steps are obviously reduced, the matte visual effect and the gravel touch effect are obtained simultaneously in one-time online offset printing, the consumption of special UV gloss oil can be reduced by about 20-30%, and the overall production efficiency is improved by about 15-25%.

In a printed article, pigment flakes are magnetically aligned so as to form curved patterns in a plurality of cross-sections normal a continuous imaginary line, wherein radii of the curved patterns increase along the imaginary line from the first point to the second point. When light is incident upon the aligned pigment flakes from a light source, light reflected from the aligned pattern forms a bright image which appears to gradually change its shape and move from one side of the continuous imaginary line to another side of the continuous imaginary line when the substrate is tilted with respect to the light source.

To provide a rosin-modified compound-containing active energy ray-curable composition and a laminate that have good adhesion to a wide range of substrates and have excellent cured coated film chemical resistance.SOLUTION: Provided are an active energy ray-curable composition, which is an active energy ray-curable composition that contains a (meth)acrylate compound (excluding cases where it is a silicon compound), a polymerization initiator, a rosin-modified compound, and a silicon compound, and in which, characterized, the ratio of a rosin-derived structural unit in the rosin-modified compound is 20 to 80 mass% based on the total structural units constituting the rosin-modified compound, and a laminate using the composition.SELECTED DRAWING: None

A security device is disclosed, comprising: a substrate having opposing first and second surfaces; on the first surface of the substrate, a surface relief structure formed of one or more cured, at least semi-transparent material(s); and on the second surface of the substrate, a print layer. In at least a first region of the security device in at least part of which the substrate is transparent or translucent, the surface relief structure and the print layer are each defined in accordance with a common image and are in alignment with one another, the surface relief structure exhibiting a first set of feature(s) of the common image and the print layer exhibiting a second set of feature(s) of the common image. The common image is exhibited by the surface relief structure and the print layer in combination with one another and the surface relief structure provides tactility to the common image.

An embodiment of the present disclosure has a printhead configured to print an image for characteristic detection onto a printing medium containing foaming particles by ejecting a foaming promotion liquid and a colored liquid, the image for characteristic detection having at least N unit regions, the colored liquid being applied to the at least N unit regions in equal amounts, and the foaming promotion liquid being applied to the at least N unit regions in amounts varying in stages; a foaming unit configured to foam the foaming particles; a scan unit configured to scan the image for characteristic detection and obtain, as scan results of the image for characteristic detection, correspondences between the at least N unit regions and scan values of the colored liquid; and a calculation unit configured to calculate a correction value for correcting an application amount of the foaming promotion liquid based on the scan results.

This provides a technology that allows for proper drying of the first layer of the image. [Solution] The control device controls an inkjet recording apparatus that ejects ink from a recording head onto a transparent recording medium to record a first layer, and after drying, ejects ink onto the first layer to record a second layer that covers the first layer. The control device controls the recording of the first and second layers based on the setting of recording modes, which include a first recording mode and a second recording mode in which the opacity rates of the second layer are different from each other, and controls the drying of the first layer based on drying conditions corresponding to the opacity rates of the recording modes.

A packaging container (PA) comprises: a two-dimensional code (C1) that is printed using a second ink at a location viewable from outside the packaging container (PA) only when the packaging container (PA) is unfolded, the second ink containing a substance for absorbing light of a wavelength band other than the ultraviolet region so as to emit light of a wavelength band in the visible light region; and a QR code (registered trademark) (C2) that is printed using a first ink at a location viewable from outside the packaging container (PA) when the packaging container (PA) is folded, the first ink containing a substance for selectively absorbing or emitting light of a visible-light wavelength band.

Provided is a transfer print sheet creation device capable of executing image formation and layer transfer without a user having to move a sheet from an image formation device to a layer transfer device. A transfer print sheet creation device 1 comprises: a first rotating body (first heated roller 181) that fixes a printing layer onto a sheet S; a second rotating body (second heated roller 260) that transfers a viscoelastic layer of a film PF onto the printing layer of the sheet S; re-conveyance rollers 195 that re-convey the sheet S to the first rotating body via a re-conveyance path 194; intermediate conveyance rollers (first intermediate conveyance rollers MR1) that convey the sheet S from the first rotating body to the second rotating body; and a control unit CU. The control unit CU controls the re-conveyance rollers 195 and the intermediate conveyance rollers to fix the printing layer onto the first surface of the sheet S using the first rotating body and then re-convey the sheet S to the first rotating body using the re-conveyance rollers 195, and to fix the printing layer onto the second surface of the sheet S using the first rotating body and then convey the sheet S toward the second rotating body using the intermediate conveyance rollers.

A reversible eye enhancement contact lens comprises a main body comprising a first surface and a second surface opposite the first surface, the main body having a diameter, a base curve, a peripheral thickness, and a center thickness, wherein, one or more of the diameter, the base curve, the peripheral thickness, or the center thickness are configured such that a dSag is less than 1.3% when comparing a first orientation of the main body with at least a portion of the first surface abutting an eye of a wearer and a second orientation of the main body with at least a portion of the second surface abutting the eye of the wearer; the main body further comprising a first region corresponding to the scleral region of an eye; a second region corresponding to the limbal region of an eye; a third region corresponding to an iris region of an eye; wherein colorants are incorporated into the first region, the second region, the third region, or combinations thereof and configured to create a cosmetic design in the first orientation that is different than the cosmetic design in the second orientation. The cosmetic designs in the first and second orientations may differ in colorant, color, limbal design graphics, inner effect design graphics, outer effect design graphics, barrier layers, clear coat base layers, or combinations thereof. The colorants may comprise metal oxide pigments, coated metal oxide pigments, organic dyes, interference pigments, and combinations thereof.