32results about How to "Realistic three-dimensional effect" patented technology

The invention discloses a once-firing colored crystalline glass ceramic composite brick and a production method. The once-firing colored crystalline glass ceramic composite brick comprises a blank and a ground coat layer and a colored microcrystal layer that are arranged on the blank sequentially, wherein the colored microcrystal layer consists of a transparent microcrystal layer and colored crystal nucleus particles suspended in the transparent microcrystal layer. The production method comprises the following steps of processing the blank, applying a ground coat, conducting roller printing, applying an adhesive agent on the surface of the blank, uniformly applying transparent microcrystal dry particles and the colored crystal nucleus particles on the surface of the blank to form the colored microcrystal layer, applying a fixing agent, allowing to enter a kiln for once firing, and finishing and edging to form a finished product. The method is low in energy consumption and high in production efficiency, raw materials are saved, and the cost is lowered. The colored crystal nucleus particles suspended in the colored microcrystal layer of the once-firing colored crystalline glass ceramic composite brick are echoed by the roller printing, so that a stereo color effect is more obvious and verisimilar, and the brick has an excellent ornamental effect.

The invention discloses a wire drawing machine. Along a wood board transmission direction, the upper end face of a frame is orderly provided with a front steel wire roller which performs rough grinding on wood boards, a disk brush group which performs wire drawing on the wood boards and a rear steel wire roller which polishes the wood boards, wherein the disk brush group consists of a plurality of disk brushes which are distributed abreast; each disk brush is driven to rotate by a respective transmission motor of each disk brush and comprises a disk and steel wires densely distributed on the lower end face of the disk; the disks are all parallel to the upper end face of the frame and are all arranged on a disk brush mounting platform; a disk brush driving motor is fixedly arranged on the disk brush mounting platform; an output shaft of the disk brush driving motor runs through the disk brush mounting platform to be fixedly connected with the disks; and the disk brush group drives the steel wires to rotate through the disks. Compared with the conventional wire drawing machine, in the wire drawing machine of the invention, grooves and lines are widened, which not only increases the contact areas of the steel wires and the surfaces of the wood boards, but also increases a drawing force when the steel wires are contacted with the wood boards, thus the widening of the lines is benefited and the aim of achieving optimal wire drawing effect is achieved.

The invention relates to a 3D display device, in particular to a multi-viewpoint 3D display device. The multi-viewpoint 3D display device comprises a 3D display device body, the 3D display device body comprises a projection screen and a projection unit, and the projection unit comprises at least three projectors for showing different viewpoint scenes. The projectors project to the projection screen which is a transmittance type diffuser screen with different projection angles, and a cylindrical surface grating is arranged on the light-emitting face of the transmittance type diffuser screen. The transmittance type diffuser screen with different projection angles is adopted for being combined with the projectors for showing different viewpoint scenes, in this way, pictures shown by the projectors for showing different scenes are projected in different directions through the transmittance type diffuser screen, and then people can enjoy different pictures from different viewpoints.

The invention discloses a method for preparing an embossed decorative veneer, which comprises the steps of selecting, hydrothermal softening, slicing, veneering, cold inspection, rinsing, and wire drawing, wherein the wire drawing step comprises three processes of direct drawing, sweeping and polishing; during direct drawing, a groove is formed on the surface of a board by a front steel wire roller on a wire drawing machine and grains are deepened; during sweeping, a plurality of disc brushes are arranged on the wire drawing machine, each disc brush is driven to rotate by a respective drive motor and comprises a disc and steel wires which are densely arranged on the lower end face of the disc, and the plurality of disc brushes rotate to widen the grains of the groove on the surface of the board, so that the grains on the surface of the board are wider, and the embossed effect is more vivid; and during polishing, first two groups of brushed parts of the board are polished by a rear steel wire roller on the wire drawing machine, so that a finished product has smooth feeling, and the embossed effect is achieved on the surface of the veneer. Compared with the prior art, the method ensures that wood grains are more three-dimensional, vivid and natural.

The invention discloses a multicolor multilayer yarn-dyed towel with diversified pattern structures and a weaving method of the multicolor multilayer yarn-dyed towel. The towel is a towel product which is woven by wool warps, ground warps and wefts with different colors and at least comprises four layers and four colors; the wool warps at least comprise wool warps with a first color and wool warpswith a second color, the ground warps at least comprise ground warps with a third color and ground warps with a fourth color, and the wefts are divided into at least four layers comprising weft layers of the third color and weft layers of the fourth color; the wool warps with the first color and the wool warps with the second color are respectively interwoven with two layers of weft yarns in thefour layers of weft yarns and the corresponding ground warps to form pile loop patterns; the ground warps with the third color and ground warps with the fourth color are respectively interwoven with the weft layers of the third color and weft layers of the fourth color and the corresponding ground warps to form gauze patterns and/or bottom textures; and the gauze patterns surround the pile loop patterns, and the bottom textures surround the pile loop patterns or the gauze patterns. The multicolor multilayer yarn-dyed towel is a multi-layer towel quilt product which is rich in pile loop surfacecolors, and the colors, patterns and textures of gauze surfaces and pile loop surfaces are combined with one anther.

The invention provides a digital transfer printing process for a printed electrostatic flocking material. The digital transfer printing process comprises a step of preparing a transfer printing base material, wherein the step of preparing the transfer printing base material comprises the following steps: printing dye color paste onto a transfer printing base material by using a digital ink-jet printer, and forming the transfer printing base material with patterns and decorative designs; the adopted transfer printing base material is transfer printing paper or a transfer printing film. The printing process provided by the invention has the characteristics of being high in color yield, high in fixation rate, vivid in product pattern effect and excellent in batch reproducibility.

The invention relates to a processing method for forming an image with a relief sculpture visual effect on a planar material and also relates to a product processed by adopting the method, belonging to the technical field of manufacturing of pattern and image products. The method comprises the following steps: sectioning a three-dimensional relief sculpture positioned on a basic plane according to a preset interval, thus obtaining a group of section lines on the surface of the relief sculpture; deflecting the section lines to the basic plane one by one, thus obtaining a group of section deflection projection lines; copying the group of section deflection projection lines to a plane to be imaged; and processing the plane to be imaged along the section deflection projection lines according to the preset depth and width. The effect of displaying images which comprise various complex patterns and have three-dimensional relief sculpture effects on a non-transparent plane is ingeniously achieved, batch production is conveniently performed by means of molds or numerical control, and the space and volume characteristics of the three-dimensional image can be displayed according to the adopted imaging method. Therefore, the three-dimensional effect is vivid, and the image has high anti-counterfeiting performance and the processing method can be applied to manufacturing various metal products such as gold, silver, copper and stainless steel products.

The stereo image display device includes two image display screens, including one main image display screen and one auxiliary image display screen, which are set to form some angle and display synchronous images in some visual angel difference suitable for human's eyes. Before the main image display screen, there is one reflector for one eye of human to watch, and the auxiliary image display screen and the reflector have such relative position relationship that the auxiliary image watched in the reflector is superposed with the image the main image display screen displays. The present invention has simple structure, high image quality, low cost, and good stereo effect, and may be used widely.

The invention discloses a simulation decorative film of flowers. The simulation decorative film comprises a base film, a third ordinary special color layer, a second ordinary special color layer, a first ordinary special color layer, a printing stock, a matte coating and a bright coating in sequence from the top to bottom. An edition roller printing coating with flower patterns is mainly utilized; because of the different thicknesses of the matte coating self, the matter coating is utilized, so that the coating has the grain feeling, and the whole flower is more vivid in three-dimensional effect; a hollow-out type effect is printed by utilizing the bright coating, so that the flower partially has remarkable convex and concave touch feeling; and the beauty of flowers is better set off by green leaves, so that the three-dimensional and vivid effect of the flower decorative film is achieved.

The invention provides a production process for glass, and relates to the field of glass production and manufacturing. The production process for the glass provided by the invention comprises the following steps: (1) toughening the glass, namely, preserving the heat of a glass block at 720 to 730 DEG C for 220 to 260 seconds, and cooling the glass to 30 to 35 DEG C within 75 to 95 seconds to obtain toughened glass; (2) spraying the surface of the toughened glass with a UV prime coating; (3) spraying the surface of the UV primer coating with a UV coating, and performing UV curing; and (4) spraying primer, a decorative layer and finish paint in sequence, wherein the drying temperature of the primer is 50 to 70 DEG C, and the drying time is 10 to 20 minutes. Through detection, the glass produced by the production process provided by the invention does not have a heavy metal which is harmful to human bodies; and the surface meets a food grade safety test. The glass has high UV resistance and a good anti-oxidation function. The glass has a realistic stereoscopic effect; the product is easy to clean, is not free from oil stain, is non-toxic and harmless, and is strong in antimicrobial property.

The invention is applicable to the technical field of printing, and provides a circular hand ring printing method. The printing method comprises the following steps that a sheet is padded in the middle of a hand ring; the hand ring is straightened; a coating is sprayed on the hand ring; and the hand ring is put on a machine for printing, and put in an oven for drying. According to the circular hand ring printing method, the coating is sprayed on the hand ring, and put on the machine for printing, if one half of an area of the hand ring is printed, the printing can be conducted once, if the whole ring is printed, the front, the back and a connector are required to be printed for three times, and finally the hand ring is dried in the oven after printed, so that a printing process is simplified greatly, the method is simple to operate, errors are not easy to make, and a pattern on the hand ring is very lifelike in stereoscopic effect, gorgeous in color, delicate and exquisite.

The invention discloses a full high-definition 3D signal transformation system for processing and transmitting a high-definition video signal with large data quantity to obtain an image with high stereoscopic impression and high definition. The full high-definition 3D signal transformation system comprises a programmable logic controller, a receiving circuit, a transmitting circuit A, a transmitting circuit B, a storage E and a storage F, wherein the receiving circuit is connected with the input end of the programmable logic controller; the transmitting circuit A and the transmitting circuit B are connected with the output end of the programmable logic controller; the storage E and the storage F are connected with the programmable logic controller; the programmable logic controller is internally provided with an input receiving module, a color space transformation circuit, a video buttering circuit, a storage controller, a left and right separation circuit, an output transmitting module A, an output transmitting module B and a system controller, wherein the input receiving module, the color space transformation circuit, the video buttering circuit, the storage controller, the leftand right separation circuit, the output transmitting module A and the output transmitting module B are sequentially connected, and the storage controller and the system controller are both connectedwith the input receiving module, the color space transformation circuit, the video buffer circuit and the left and right separation circuit.