91 results about "Digital ink" patented technology

The invention discloses a two-in-one switchable digital ink-jet printer, and relates to the technical field of ink-jet printers, the two-in-one switchable digital ink-jet printer comprises a flip cover, a base station is hinged to the front side of the flip cover, a paper supporting platform and a cloth supporting platform are arranged in an inner cavity of the base station, a plurality of grooves are formed in the top of the cloth supporting platform, filter cotton is arranged in the grooves, and the filter cotton is arranged in the base station. A residue collecting box is arranged on the left side of the turning cover, a switching device is arranged on the front side of the turning cover, and when the printer is used for printing cloth, the dual-purpose rotating rod, the cloth supporting platform and the corner roller are arranged in a linear mode, namely, the dual-purpose rotating rod, the cloth supporting platform and the corner roller are located on the same horizontal line, the cloth is tightened, and the cloth is prevented from wrinkling and loosening in the printing process; when the printer is used for printing paper, the dual-purpose rotating rod, the paper supporting platform and the corner roller are arranged in an arch bridge shape, namely, the dual-purpose rotating rod and the corner roller need to be slightly lower than the paper supporting platform, so that the paper is tightened and flatly sucked on the platform, and the phenomenon that the paper is in contact with an ink jet nozzle due to bumps, deviation and wrinkles in the printing process and the ink jet nozzle is blocked is avoided.

The invention belongs to the field of digital ink jet, and discloses a preparation method of a colored nano resin particle dispersion and application of the colored nano resin particle dispersion in digital ink jet. By adopting a cosolvent method, the solubility of the pigment is improved by adding a cosolvent into a monomer, and the coating rate of the pigment is increased. Meanwhile, special monomers are not needed, common traditional emulsion polymerization monomers can be used, the manufacturing process is simple, neck clamping is not prone to occurring, and reaction control is easy. According to the invention, the pigment is coated by an emulsion polymerization technology to obtain the colored nano resin particle dispersion, the digital ink-jet ink is prepared from the colored nano resin particle dispersion, and the ink layer of the digital ink-jet ink has better water resistance, light resistance and migration resistance compared with the traditional dye ink, and has good adhesiveness.

The invention relates to a digital spray microbead decorative ceramic tile and a preparation method thereof. The preparation method comprises the following steps: (1) preparing color blank powder from 95-99.9 wt% of basic blank square slurry and 0.1-5 wt% of ceramic pigment; the raw materials are subjected to ball milling and pulping and then sent to a spray drying tower, and green body powder of different colors is prepared and stored and aged for use; (2) the color powder is input into a material distribution mechanism to complete green body texture pattern arrangement, the green body powder is arranged into green body texture patterns through the material distribution mechanism, a pattern material cake is obtained, and the pattern material cake is fed into a pressing machine mold cavity to be pressed; (3) performing infrared drying on the green brick; applying engobe to the dried green bricks and drying the green bricks; (4) carrying out digital ink-jet pattern decoration on the green body; (5) spraying a primary binder to form a bonding layer; (6) spraying ceramic microbeads according to the designed texture through digital powder spraying equipment to form a microbead decorative layer with a concave-convex height difference on the surface; and (7) spraying a secondary fixing agent, namely spraying the fixing agent on the microbead decorative layer, curing and then firing.

The invention discloses a Dupont paper digital printing fabric manufacturing process which comprises the following steps: step 1, performing corona treatment on Dupont paper in a low-temperature environment by using a corona treatment device to obtain physically modified Dupont paper; 2, padding the physically modified Dupont paper in a cationic modifier to obtain surface chemical cationic modified Dupont paper; 3, digital ink-jet printing is conducted on Dupont paper through digital printing equipment, and Dupont paper digital printing fabric is obtained; 4, coating finishing is conducted on the digitally-printed Dupont paper through nanometer organic silicon coating glue, and the high-fastness digitally-printed Dupont paper fabric is obtained. The production process has the beneficial effects that the Dupont paper produced by the process has the characteristics of good water resistance, high rubbing fastness, no fading of patterns in the use process and the like, various application standards are met, and meanwhile, the latex digital printing process is adopted, so that the production process is water-free, clean and environment-friendly.

The invention discloses a differential bus transmission verification system based on a digital ink-jet printer and a printer, and relates to the technical field of printing equipment data transmission, the system comprises a first main control module, a second main control module, 14 pairs of differential signal lines, a downlink channel and an uplink channel, a dynamic verification module adjusts the bit width of a verification code according to the type of a data packet, and the downlink adopts an enhanced CRC algorithm. An odd-even, accumulation and combination algorithm is used for uplink, the algorithm can be switched and retransmission is carried out when continuous error data packets are encountered; a time sequence control module is used for measuring transmission delay, adjusting a clock phase and guaranteeing transmission accuracy; a self-defined bus protocol is divided into three layers; a data packet structure and printing instruction analysis are stipulated; the system has an exception handling mechanism, speed reduction, redundant channel cutting, error recording and diagnosis report generation are performed when verification fails and exceeds a threshold value, a differential signal line is of a twisted-pair structure, signal stability is ensured, and the system is used for connecting a printer with a printing head drive and a motion platform and transmitting a control instruction to ensure reliable and stable data transmission.

The utility model discloses a paper collecting and turning conversion mechanism and a digital ink-jet printer. The paper collecting and turning-over switching mechanism is arranged on the paper output side of a jet printing paper conveying unit of the ink-jet printer and comprises an air suction roller, a detection sensor and a controller, and the air suction roller is connected with a forward and reverse rotation driving mechanism. During paper collecting operation, the forward and reverse rotation driving mechanism drives the air suction roller to keep forward rotation, and paper output from the jet printing paper conveying unit is adsorbed by the air suction roller and conveyed to the paper collecting unit to be collected. When the paper needs to be turned over, the detection sensor detects the position of the paper and transmits a signal to the controller, the air suction roller absorbs the tail of the paper and then rotates reversely, and the paper is transmitted from the paper turning gap and then returns to the jet printing paper conveying unit again. According to the utility model, only one air suction roller capable of rotating forwards and backwards is utilized to realize conversion between paper collection and surface turning, so that single-surface jet printing or double-surface jet printing operation of a single piece of paper is realized, the structural design is more compact and reasonable, the work is stable and reliable, the occupied space is small, and the manufacturing cost is low.

A data processing system implements obtaining device information and performance requirements information for a resource-constrained computing device; analyzing the device information and the performance requirements information to determine an amount to compress one or more machine learning models to permit the resource-constrained computing device to operate the one or more machine learning models on the resource-constrained computing device, the one or more machine learning models including a stroke classification model for classifying digital ink stroke information as handwriting or a drawing; compressing the one or more machine learning models to permit the one or more machine learning models to operate on the resource-constrained computing device to generate one or more compressed machine learning models; and deploying the one or more compressed machine learning models to the resource-constrained computing device to process ink stroke information captured by a user interface of the resource-constrained computing device.

The utility model discloses a self-drying downward-returning type single jet printing module sheet-fed digital ink-jet printer which comprises a paper feeding conveying belt, a jet printing cylinder is arranged on the downstream of the paper feeding conveying belt, a jet printing module is arranged above the jet printing cylinder, and a traction chain is arranged below the jet printing cylinder in a matched mode. An air suction shaping belt is arranged below the advancing section of the traction chain, a drying channel for printing paper to pass through is formed between the advancing section of the traction chain and the advancing section of the air suction shaping belt, and a drying mechanism is arranged above the drying channel; a paper returning output position and a paper collecting output position are arranged on a conveying path of the traction chain, and a paper returning mechanism is arranged between the paper returning output position of the traction chain and the input end of the paper feeding conveying belt. The double-sided jet printing machine is ingenious in structural design, only one set of jet printing module needs to be arranged on the whole machine, single-sided printing operation of a single piece of paper can be achieved, double-sided printing operation can also be achieved, the printing face of the paper can be effectively dried and is not prone to wrinkling, and the double-sided jet printing machine is particularly suitable for the high-quality printing requirement of high-end products.

The use of non-aqueous digital UV / LED inks for printing a flexible material is disclosed, especially for printing fabrics and hides. Moreover, an improved process is disclosed for digitally printing on flexible materials, by using said non-aqueous digital UV and / or LED inks. The resulting printed flexible materials are soft and matt, with an excellent colour fastness to rubbing, while still conveniently maintaining the initial flexibility. Moreover, it should be appreciated that resulting printed flexible materials are also completely odourless, differently from the materials printed according to the prior art.

The invention discloses a composite organic silicon modified waterborne polyurethane emulsion for digital ink-jet ink and a preparation method and application thereof, and the preparation method comprises the following steps: (1) carrying out vacuum dehydration on polyol, an anionic hydrophilic agent, a nonionic hydrophilic agent and silicone oil, adding polyisocyanate to carry out a polymerization reaction, then adding a chain extender to carry out a chain extension reaction, and carrying out vacuum drying to obtain a polyurethane emulsion; a polyurethane prepolymer 1 is prepared; (2) adding the polyurethane prepolymer 1 into a diamine silane coupling agent under high-speed stirring for reaction, and supplementing an organic solvent in the reaction process to control viscosity so as to prepare a polyurethane prepolymer 2; (3) adding water into the polyurethane prepolymer 2, and emulsifying under a high-speed shearing condition to obtain a prepolymer emulsion; (4) adding a post chain extender into the prepolymer emulsion, and stirring at a high speed to carry out a post chain extension reaction, so as to obtain a waterborne polyurethane emulsion; the particle size of the emulsion is stabilized below 40 nm, the water absorption rate can be reduced to 4.12% to the minimum, and the performance of the emulsion is superior to that of a conventional nano-particle-size waterborne polyurethane emulsion.

The embodiment of the invention discloses a preparation method of a silica gel heat transfer film. The preparation method of the silica gel heat transfer film comprises the following steps: S1, sequentially compounding the bottom film layer, the silica gel release layer and the nano modified silica gel layer, wherein the nano modified silica gel layer is modified by inorganic particles, so that the surface of the nano modified silica gel layer is adaptive to digital ink-jet printing; the technical bottleneck caused by low surface energy and chemical inertness of a silica gel material is broken through by constructing an interface enhancement layer with synergistic interaction of physical anchoring and chemical bonding: firstly, mechanical interlocking formed by a microstructure array greatly improves the adhesive force of ink and glue, and a covalent bond network established by active connecting molecules is combined, so that the adhesive force between the ink and the glue is greatly improved; zero-layering high-durability interface bonding in a humid and hot environment is realized; secondly, the functional additive is embedded into the hot melt adhesive layer in situ, so that interlayer stripping caused by post-treatment is avoided, and multiple characteristics of antibiosis, wear resistance and the like are synchronously endowed; according to the technical path, environmental protection, function integration and transfer printing precision are considered, and a reliable solution is provided for high-end intelligent textiles.

The utility model provides a sizing and drying mechanism for digital ink-jet printing fabric, which comprises a heating box body, a heating assembly, a conveying assembly and a blocking piece, the heating box body is provided with a heating cavity extending along a first horizontal direction, and the conveying assembly is configured to convey the sized fabric along the first horizontal direction, so that the sized fabric passes through the heating cavity; the heating assembly is arranged in the heating cavity and located above the conveying face of the conveying assembly, and the heating assembly is configured to heat and dry the starched fabric passing through the heating cavity; the blocking piece is arranged in the heating cavity and located below the conveying face of the conveying assembly, and the blocking piece is used for blocking heat generated by the heating assembly below the conveying face of the conveying assembly so that the heat generated by the heating assembly can be prevented from being rapidly lost from the bottom of the heating cavity. According to the sizing and drying mechanism for the digital ink-jet printing fabric, the blocking piece with the reflection function is arranged in the heating cavity, heat loss is effectively reduced, and the heating efficiency is improved.

The utility model relates to a bit processing system for digital ink-jet printing. The bit processing system comprises an upper computer, a core processor (comprising an instruction tight coupling memory), a coprocessor (comprising a bit operation unit), an external memory and a printer, the upper computer generates image data and a bit operation instruction; the external memory is used for receiving image data from the upper computer; the core processor stores a bit operation instruction from an upper computer through the instruction tight coupling memory and sends the bit operation instruction to the coprocessor; the core processor obtains image data from the external memory and sends the image data to the coprocessor; the coprocessor analyzes the bit operation instruction and determines a bit operation type corresponding to the bit operation instruction; the bit operation unit performs bit operation on the image data according to the bit operation type; and the bit operation unit sends the image data after bit operation to the printer, and an ink-jet printing task is executed through the printer. The utility model constructs a high-efficiency bit processing system for digital ink-jet printing.

The invention relates to the technical field of washing labels, in particular to a washing label double-face digital ink jet device which comprises a double-face digital ink jet unit and a rear coating unit which are arranged in an L shape, and a parallel guide unit is arranged between the double-face digital ink jet unit and the rear coating unit. The parallel guide unit is used for receiving the washing labels output by the double-face digital ink jet unit, turning the washing labels by 90 degrees and then conveying the washing labels to the rear coating unit. According to the invention, the double-sided digital ink-jet unit and the post-coating unit are arranged in an L shape, and the washing labels output by the double-sided digital ink-jet unit are received by virtue of the parallel guide unit and are conveyed in a 90-degree steering manner, so that an online continuous production link of printing, steering and coating is constructed; the defect that in the prior art, printing and coating procedures are separated is overcome in a targeted mode, and on the premise that the printing and coating quality is guaranteed, the production efficiency, the space utilization rate and the material compatibility are comprehensively improved.

The invention discloses a digital ink-jet printing color analysis method and system based on image processing, and relates to the technical field of printing color analysis. According to the method, a multi-angle fabric image is obtained, the brightness gradient is calculated, the reflectivity is measured, and surface scattering distribution is deconstructed by combining an initial absorption baseline; then, according to the law of conservation of energy, utilizing reflectivity and scattering distribution to iteratively update an absorption baseline, and dynamically stripping the absorption and scattering coefficients of the fabric; and finally, inputting the dynamic coefficient as a bottom layer parameter into a Coubella-Miscang model to reversely solve the target spectral reflectivity, and matching an optimal ratio in an ink ratio database, so that high-precision color prediction which does not need manual intervention and adapts to various complex fabrics is achieved, the matching degree of printing colors and design intentions is improved, and the printing quality is improved. The problems that in the prior art, correction coefficients and simple linear hypotheses are set depending on artificial experience, color prediction adaptability is poor in the face of complex fabric, and automatic high-precision real color matching cannot be achieved are solved.

The utility model relates to the technical field of printing, and discloses a paper leveling device for collecting front moving wrong books, which comprises a box body provided with a leveling cavity, a paper inlet at the top and a paper outlet at the upper part of the side edge. An axial flow fan support is arranged beside the inlet, and a plurality of sets of axial flow fans are arranged on the axial flow fan support and communicated with the leveling cavity. According to the device, certain airflow is formed in the leveling cavity through the axial flow fan, paper is gently blown, the folding problem of the paper in a free state is effectively avoided, and then the smoothness of paper conveying is improved. And meanwhile, the two sides of the paper are positioned by arranging a paper pressing rod and a guide rod, so that the smoothness of the paper is further ensured. The paper leveling device disclosed by the utility model can be widely applied to digital ink-jet printers, and is particularly suitable for occasions needing front moving and wrong book cutting, the leveling effect is obvious, and the printing efficiency and quality are effectively improved. Meanwhile, the device is simple in structure and convenient to operate, and has high practicability and popularization value.

Systems and methods for editing and generating digital ink. The present technology may provide systems and methods for training a handwriting model to generate digital ink that is stylistically and visually consistent with an original handwriting input, but which incorporates one or more changes to the text of the original handwriting input. In some examples, training may be performed using training examples that include an original handwriting sample and an original label representing the sequence of characters in the original handwriting sample. In such a case, the original handwriting sample may be processed to generate a style vector that is randomly masked, and the handwriting model may then be trained to generate a predicted handwriting sample that closely matches the original handwriting sample using the masked style vector and the original label as inputs.

Device and method for processing handwriting input with stroke prediction The invention relates to a method and a computing device (DV1) for processing handwriting (HW) comprising strokes (ST) of digital ink, each stroke comprising at least one point (PT). The method comprises: registering first points (PT1) as motion events; displaying, as a first stroke portion, second points (PT1a) comprising at least part of the first points (PT1); determining an integer N1 of the most recent first points (PT1c) registered over a predetermined time window; computing a confidence score (CF) based at least on a curvature score (SC1) representative of a curvature of the N1 most recent first points (PT1c); setting, based on the confidence score (CF), an integer N2 defining a prediction window; and controlling a dynamic prediction process (15) as a function of the integer N2, comprising, if N2 ≥ 1, predicting as a stroke prediction, based on features of the N1 most recent first points (PT1c), N2 next points (PT2) that are expected to be displayed subsequently to the N1 most recent first points.

A data processing system implements training a first convolutional neural network (CNN) to classify shapes in digital ink inputs, the first CNN being trained to receive ink stroke information as an input and to output an indication whether the ink stroke information represents a hand drawn geometric shape. The data processing system further implements compressing the first CNN to generate a second CNN capable of being operated on a resource-constrained computing device lacking sufficient computing resources to operate an instance of the first CNN and installing the second CNN on the resource-constrained computing device to process ink stroke information captured by a user interface of the computing device.

The present invention relates to a film for a decorative material using a digital UV ink, which has a high degree of freedom in design and excellent moldability. The film for a decorative material according to the present invention can be used as an interior film, a film for home appliances, a decorative film, a laminated film, a VCM (Vinyl Coated Metal), an LVT (Luxury Vinyl Tile), a floor leather (flooring), and the like. The film for a decorative material according to the present invention can be used as an interior film, a film for home appliances, a decorative film, a laminated film, a VCM (Vinyl Coated Metal), an LVT (Luxury Vinyl Tile), or the like.

The utility model discloses an ink-jet head anti-blocking moisturizing structure of a digital ink-jet printer, which comprises a printing structure and an ink head body, the side surface of the printing structure is bolted with a liquid collecting box, the two sides of the inner cavity of the liquid collecting box are bolted with shells, the right side of the bottom of the inner cavity of each shell is welded with a reset shell, and the reset shell is welded with the ink head body. A first spring is welded to the left side of the reset shell, a sliding plate is welded to the left side of the first spring, a push plate is welded to the right side of the sliding plate, an insertion rod is welded to the left side of the sliding plate, a mounting rod is inserted into the left side of the insertion rod, and a sponge plate is welded to the top of the mounting rod in a manner of penetrating to the outside of the shell; the utility model relates to a digital ink-jet printer, which is applied to the technical field of digital ink-jet printers, through a first spring, a sliding plate, an inserting rod and a push plate, the mounting rod can be conveniently inserted or released, the mounting rod can be easily disassembled and assembled, a sponge plate can be conveniently maintained and cleaned, the use efficiency of the sponge plate is effectively improved, and the trouble of workers is solved.

The invention discloses electronic tag antenna manufacturing equipment of an ultraviolet curing digital ink-jet technology, which comprises a machine table, a base material unwinding roller assembly, a finished product winding roller assembly, a metal film unwinding roller assembly, a metal film waste discharge winding roller assembly and a positioning film unwinding assembly, a digital spraying assembly which is arranged on the upper side of the base material and used for spraying an antenna-shaped UV gilding glue layer is arranged on the machine table and located on the rear side of the base material unwinding roller assembly, and a UV curing lamp assembly used for curing the UV gilding glue layer is arranged on the machine table and located on the rear side of the digital spraying assembly. A metal film pressing assembly used for pressing a metal layer of a metal film on a UV gold stamping glue layer is arranged on the machine table and located on the rear side of the UV curing lamp assembly, a positioning film pressing assembly used for pressing a positioning film on a base material is arranged on the machine table and located on the rear side of the metal film pressing assembly, and the positioning film unwinding assembly is arranged at the position, close to the positioning film pressing assembly, of the machine table. And the function of online small-batch rapid switching production of antennas in different shapes is realized.

The invention provides a digital printing fabric pretreatment agent and a preparation method and application thereof, and relates to the technical field of digital ink-jet printing, the digital printing fabric pretreatment agent comprises the following components by mass: 15%-80% of a cationic polymer, 0.01%-10% of an inorganic salt, 0.01%-15% of a hydrophilic finishing agent, 0.01%-1% of an acidity regulator, and the balance of water; the cationic polymer contains a dye-philic group. The technical problems that in the prior art, a fabric pretreatment agent is insufficient in adsorption efficiency and single in function are solved, and the technical effects that the ink adsorption efficiency, the pattern definition, the color brightness and the color fastness are remarkably improved, and meanwhile the environmental protection property and the process adaptability are considered are achieved.

The invention relates to the technical field of printing and dyeing, and discloses a regenerated superfine fiber double-single printed fabric and a preparation method thereof.The preparation method comprises the following steps of spinning and aftertreatment, weaving, gray fabric pretreatment, double-single printing, fixation and aftertreatment and product detection, composite printed patterns are arranged on the surface of the gray fabric, the alignment precision error of the printed patterns is smaller than or equal to 0.5 mm, the composite printed patterns comprise ground color patterns and local fine patterns, the hand feeling softness of the fabric is smaller than or equal to 1.5 cN, the defective product rate of the fabric is smaller than or equal to 2%, the color fastness to washing of the fabric is larger than or equal to level 4, and the moisture permeability of the fabric is larger than or equal to 7500 g / m.24 h. By adopting a combined process of rotary screen printing and digital ink-jet printing, the printing alignment precision is accurately controlled, and accurate overprinting of ground color patterns and local fine patterns is realized, so that the effects of reducing the printing defective rate, improving the production efficiency, reducing the reprinting production cost, improving the added value of products and attracting customers to purchase can be achieved.

A digital ink processing system, method, and program are provided that are capable of presenting, to a user, useful and highly relevant information as a search result when a search is performed using digital ink. A processor included in a tablet enables a pointing operation of an electronic pen relative to a stroke or strokes. The processor, after enabling the pointing operation of the electronic pen, performs a search for content related to a semantic attribute of the stroke or strokes pointed at, or requests an external server to perform the search. The processor performs control so as to display the related content retrieved by the search on a display with the stroke or strokes.

The utility model relates to the technical field of ink-jet printers, in particular to a visual positioning digital ink-jet printer, which comprises an ink-jet printer body, a nozzle module and a visual positioning module, and further comprises a movable plate A, a movable plate B is arranged on the right side of the movable plate A, and the movable plate A is connected with a movable end on the ink-jet printer body; the guide rod is fixedly connected with the ink-jet printer body; the two supporting blocks are fixedly connected with the front sides of the movable plate A and the movable plate B; two height adjusting units; and a horizontal adjusting unit. By arranging the ink-jet printer body, the spray head module, the visual positioning module, the moving plate A, the moving plate B, the guide rod and the horizontal adjusting unit, the visual positioning module can move independently and can operate synchronously with ink-jet printing, and the processing efficiency is improved.

The utility model relates to an offset press digital ink supply device which comprises an ink inlet cavity seat and digital ink supply valves, a plurality of digital ink supply valves are installed on the ink inlet cavity seat at equal intervals, air cylinders are installed at the top ends of the digital ink supply valves, an ink jet cavity seat is installed at the bottom ends of the digital ink supply valves, an electromagnetic valve plate is installed on the ink inlet cavity seat, and the electromagnetic valve plate is installed on the ink jet cavity seat. A plurality of electromagnetic valves are mounted on the electromagnetic valve plate; the cylinder is controlled through the electromagnetic valve, so that the piston is driven to move up and down, the piston rod moves up and down through the piston, the piston rod drives the valve element to move up and down synchronously and is matched with the valve body to turn off and turn on ink, and the ink supply amount is changed.

The invention relates to the field of ceramic ink production, in particular to bright digital ink suitable for being fired at 800 DEG C and a preparation method of the bright digital ink. The bright digital ink comprises 25-50% of low-temperature frit powder, 2-10% of a hyperdispersant, 0.01-2% of a defoaming agent and 40-60% of a solvent. Wherein the low-temperature frit powder comprises the following components in percentage by weight: 40 to 65 percent of SiO2, 0.01 to 5 percent of Al2O3, 0.01 to 5 percent of CaO, 0.01 to 5 percent of MgO, 0.01 to 5 percent of K2O, 10 to 25 percent of Na2O, 1 to 10 percent of TiO2, 1 to 10 percent of BaO, 0.01 to 15 percent of ZnO and 5 to 25 percent of B2O3. The bright digital ink prepared by the invention can be used for secondary firing of 800 DEG C ceramic tile products, the prepared ceramic tile products have brighter color patterns and better decorative effect, and the additional value of the products can be better improved.

This disclosure describes systems, methods, and devices for reflow of digitally entered handwritten characters into a device A method may include receiving handwritten strokes digitally entered into a text container presented using a device; generating groups of the handwritten strokes into text lines and words along the text lines; determining, using a baseline estimation algorithm, a respective baseline for each of the text lines; identifying, for each respective baseline, a lowest x-coordinate of the handwritten strokes; determining, for each of the words, a distance between a respective word on a respective baseline and a consecutive word on the respective baseline; determining, based on a width of the text container, the respective baselines, and the distance, a placement of each of the words in the text container; and causing presentation, using the device, of the words in the text container based on the placement.

The present application relates to the technical field of label, in particular to a black material high-brightness printing method and printed matter thereof. The black material high-brightness printing method comprises the following steps: S1: taking a black substrate and a coating liquid, performing corona treatment on the upper surface of the black substrate, uniformly coating the coating liquid on the upper surface of the black substrate, drying to form a coating liquid layer, and reserving; S2: taking special digital ink, coating the special digital ink on the upper surface of the coating liquid layer multiple times under infrared insulation, drying to form a multi-layer special digital ink layer, and reserving; S3: coating UV glue on the upper surface of the uppermost layer of the special digital ink layer at room temperature, and curing under the irradiation of a UV lamp to form a protective layer. The special digital ink is used for spraying variable serial numbers. The black material high-brightness printing method is simple in process and easy to control in operation, and is conducive to industrialized mass production. The printed matter prepared has a simple structure and good gloss and whiteness.