58 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 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 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 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.

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 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.

The invention relates to the technical field of light-cured resin, in particular to a preparation method and application of UV-curable bio-based water-based resin. The waterborne polyurethane adhesive is prepared from the following components in percentage by weight: 10 to 35 percent of bio-based polyol, 0 to 25 percent of non-bio-based polyol, 5 to 25 percent of diisocyanate, 0.005 to 0.1 percent of a catalyst, 0.5 to 6 percent of a sulfonate hydrophilic chain extender, 0.2 to 5 percent of hydroxyl acrylate, 0.2 to 1 percent of a neutralizing agent, 0.5 to 3 percent of a hydroxyl diamine chain extender and the balance of deionized water. UV curing is achieved through a specific formula, the problems that existing waterborne polyurethane resin for digital ink-jet needs to be synthesized through a solvent method, and a large amount of solvent needs to be added in the synthesis process are solved, and meanwhile the requirement for ink-jet printing is met.

A method, system and printing device for rendering digital color changing inks, can involve configuring a digital ink to appear as one color on a digital screen at one angle and as a different color at a different angle, and rendering the digital ink in a digital document. In an embodiment, a black geometric shape can be created, which can turn off RGB pixels. Single-color lines can be then added to the black geometric shape. The geometric shape can be viewed at different angles to determine one or more working patches. One or more working patches can be then added to the digital document. New Digital color changing inks can be created by taking advantage of the RGB output verses angle curves. The digital inks can appear as one color on a digital screen at one angle and as a different color at a different angle.

A method for formulating an ink for a gravure printing press may involve digitally printing of a decor and a patch onto a substrate. The patch may include at least one color reference area. The color reference area may include at least one digital ink. The patch may be located on a part of the substrate that is substantially free of the décor. A color of the at least one color reference area may be measured. A tone of an ink for gravure printing may be adjusted to match the color of the at least one color reference area.

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 disclosure relates to the technical field of fabric printing, in particular to a waterless digital printing method, which includes: scanning and detecting a surface to be printed of a target fabric and determining a first type hydrophilic detection point and a second type hydrophilic detection point of the target fabric according to a yarn type; performing a primary hydrophilic detection on the first type hydrophilic detection point and the second type hydrophilic detection point and calculating a hydrophilicity stability parameter; determining a fabric preheating mode according to the hydrophilicity stability parameter, the fabric preheating mode including differential temperature preheating and uniform temperature preheating; performing digital ink-jet printing on the target fabric by a digital printing device when preheating is completed; and performing drying and curing in which the printed target fabric is placed into a drying chamber for heating and curing.

The invention discloses a water-based nano dispersed organic pigment for digital ink-jet printing and a preparation method of the water-based nano dispersed organic pigment, and belongs to the technical field of organic pigments. The method comprises the steps of pigment pre-dispersion, first layer coating, intermediate washing, second layer coating and purification. In the first coating layer, short-chain polyethylene glycol acrylate, acrylic acid and a high-proportion cross-linking agent are subjected to in-situ polymerization and cross-linking reaction at a relatively high temperature to form a compact anchoring network layer. And the second coating layer adopts long-chain polyethylene glycol methacrylate, acrylic acid and a low-proportion cross-linking agent to form a flexible protection network layer. Through a double-layer sequential coating technology, function division of an inner layer and an outer layer of a coating layer is realized: an inner layer high-crosslinking compact network provides strong anchoring capability and resists dilution and shear-induced desorption; and an outer layer light cross-linked flexible network provides steric hindrance protection and good hydratability. The particle size of the prepared water-based nano dispersed organic pigment meets the harsh application requirements of digital ink-jet printing, and the water-based nano dispersed organic pigment is suitable for industrial production.

The application provides a kind of digital ink-jet special ink and its preparation method, belong to ink technical field, the digital ink-jet special ink includes the following component is made: 30-40 parts by weight water-based binder, 6-10 parts by weight modified color material, 0.3-0.6 parts by weight polyethylene wax, 0.8-1.2 parts by weight film-forming aid, 0.2-0.4 parts by weight leveling agent, 0.1-0.3 parts by weight defoaming agent, 10-20 parts by weight water;Wherein, the water-based binder is obtained by reaction of polysorbate 60, sodium carboxymethyl cellulose, dioctadecyldimethylammonium chloride, sodium bicarbonate, water, core emulsion, shell emulsion and sodium persulfate aqueous solution;The modified color material is obtained by modifying inorganic color material with modified liquid.The digital ink-jet special ink prepared by the application can better adapt to the requirements of digital ink-jet printing by improving components and optimizing formula, has the advantages of strong adhesion, good stability, fast curing, good gloss, green environmental protection and the like.

A digital fountain pen includes a nib with two tines made of a flexible material that defines a slit, wherein its slit width varies according to the pressure applied to the nib and / or the orientation of the digital fountain pen relative to a writing surface. The digital fountain pen also includes a sensor module configured to measure the variable slit width, an orientation detection module configured to determine the position and tilt of the pen relative to the writing surface, and a communication module configured to transmit the slit width data and / or the orientation data to a connected computing device. The computing device utilizes the slit width data and the orientation data to dynamically control an amount of digital ink dispensed onto a digital paper, thereby simulating the writing experience and ink output of a stationery fountain pen.

The application provides a marble ceramic tile preparation method with stone gloss and the marble ceramic tile, and the method comprises the following steps: inkjet printing a ceramic body to which a base glaze has been applied according to a previously obtained stone texture pattern to obtain a pattern decoration layer, wherein the ink used in the inkjet printing comprises matte fine carving digital ink and high-temperature matte white ink; applying a surface glaze on the pattern decoration layer, so that the surface glaze and the pattern decoration layer form an ink discharge phenomenon, and the ink discharge phenomenon is covered below a glaze layer formed by the surface glaze; and processing the ceramic body to which the surface glaze has been applied into the marble ceramic tile with stone gloss. The application utilizes the superposition of the matte fine carving digital ink and the high-temperature matte white ink, and the combination of the ink performance and the glaze performance after glazing to form the ink discharge phenomenon, the ink discharge reaction occurs below the glaze layer, and then the surface depression from inside to outside is generated after glazing, so that the effect of real stone surface precipitation erosion can be visually achieved.

A system, apparatus, and methods for digitally labeling memory devices without affecting data storage are disclosed herein. The system, methods, and apparatus include a display device with a digital ink display mechanically coupled to a memory device. The display device is configured to be electrically isolated from the memory device to prevent discharge from the digital ink display or damage to the display device from affecting data storage quality of the memory device. The display device contains label data for displaying on the digital ink display. In some embodiments, the display device is connected to or integrally formed with a case that at least partially encloses the memory device for protection.

The invention discloses a gambiered canton gauze digital printing process of an acetate fiber fabric. The process comprises the steps of fabric pretreatment, pattern design and color separation treatment, digital ink-jet printing, high-temperature color fixation, after-treatment and sizing. The method has the following advantages and effects that yellow and black channel output is innovatively guided in CMYK color separation, the proportion of a green channel is restrained, the proportion of black ink is greatly increased in a dark color area, the mild base color of traditional gambiered canton gauze from brownish red to dark black is successfully and accurately restored on the digital level, and the problems of gray and cold easily occurring in industrial printing are thoroughly avoided. Through the pretreatment agent and accurate control over the moisture state of the fabric, the problems of ink permeation and uneven coloring caused by poor hygroscopicity and smooth surface of cellulose acetate fibers are effectively solved, and a solid foundation is laid for high-definition digital printing. On the whole, the greasy gloss and the unique stiff, smooth and flexible hand feeling of the gambiered canton gauze of the acetate fiber fabric are perfectly achieved.