36results about How to "To achieve the printing effect" patented technology

The invention relates to printing equipment, in particular to plastic board printing equipment. The plastic board printing equipment is easy to operate, can improve working efficiency and saves manpower. The plastic board printing equipment comprises a rack, a lower mold component, an upper mold component and a scraping component, wherein baffles are connected to two sides of the rack respectively; the lower old component is arranged on the lower portion of the rack; the upper mold component is arranged on the upper portion of the rack; and the scraping component is arranged on the upper moldcomponent. According to the plastic board printing equipment, a plastic board is printed through cooperative operation of the lower mold component, the upper mold component and the scraping component,so that the effect of printing the plastic board is achieved; and the scraping component is driven by a driving component to perform printing, manual printing is not needed, and the manpower is effectively saved.

A rotary press for printing on non-drying adhesive matter is composed of paper feeder, paper receiver, speed reducer, AC servo tension control and tract unit, platen unit, skew corrector, servo motor cooling and driving unit, flexible plate printing unit, paper chip and static electricity remover, corona unit, silk screen printing unit, satellite relief printing unit, gilded film sticking-UV baking-cooling driver, golden foil feeder, reel, gilded film cutting unit, etc.

The invention discloses a high-resolution water-based flexible printing ink comprising ink paste and acrylic emulsion. The ink is characterized in that the ink paste comprises the following components in parts by weight: 20 to 30 parts of water-based acrylic resin, 30 to 60 parts of pigment, 2 to 8 parts of dispersant 760W, 10 to 20 parts of water, 10 to 15 parts of ethanol, and 0.5 to 1 part of defoaming agent. The invention further discloses a preparation method for the ink. The quantity of the pigment is increased in the ink paste of the ink disclosed by the invention, and meanwhile, the dispersant 760W is adopted, so that a large dose of pigment can be well dispersed, and the ink has good stability and good dyeing property. The ink can reach more than 100 resolution cables and can be used for directly printing line boards, and the inking effect is similar to an offset printing effect. The third dimension of printed pictures can be reflected, and the pictures are exquisite and vivid. Moreover, the ink disclosed by the invention is water-based ink, so the ink accords with the national environmental protection policy, and can achieve the printing effect of an oil-based ink.

An ink-jet printer is composed of a printing platform for bearing the paper to be printed and a full-width printing head for printing data on said paper on printing platform.

The invention relates to a vacuum aluminum plating ground paperboard and a production method thereof, which belong to the technical field of package materials and printing materials. The vacuum aluminum plating ground paperboard comprises a paper base material, a ground coating layer and an aluminum plating layer. The production method comprises the following steps of: 1. making a ground coating mixing body; 2. coating a layer of ground coating mixing body on a paper substrate 4 for forming the ground coating layer; and 3. placing the paperboard comprising the ground coating layer with the grounding effect into a vacuum aluminum plating system, directly plating aluminum on the ground surface of the ground coating layer of the paperboard and forming the aluminum plating layer. The production method has the following advantages of simple process, no glue water layer, high production efficiency and no solvent volatilization, and belongs to the environmental-protection production process.The paperboard has exquisite and vivid ground effect and rich metal texture, and the produced ground paperboard can reach the screen painting effect through ordinary offset printing or gravure printing. A large amount of ink is saved, and the solvent volatilization and the solvent residue of printed products are greatly reduced.

The invention discloses a 3D printer capable of printing continuous fibers, a printer spray head and a printer feeding structure. The 3D printer comprises a fixing frame, a feeding portion, a material extruding portion, a guide assembly, a spray head portion, a spray nozzle and at least one heating portion, wherein the feeding portion comprises a first heat transfer part, a heating part is installed on the first heat transfer part, the material extruding portion is connected with the first heat transfer part, the guide assembly is opposite to the material extruding portion, the spray head portion is fixedly connected with the feeding portion and fixedly arranged on the fixing frame, comprises a second heat transfer part and is arranged between the second heat transfer part and the material extruding portion, the spray nozzle connected with the second heat transfer part, and the heating portion is arranged on the second heat transfer part so as to conduct point-to-point heating on the second heat transfer part. The technical problem that a 3D printing material is limited in the prior art is solved or partially solved, and the technical effect of printing the continuous fibers through 3D printing is achieved.

The invention discloses self-crosslinked polyacrylate latex and a preparation method thereof, and water-based paper ink. The preparation method for the self-crosslinked polyacrylate latex comprises the following steps of: mixing acrylate monomers, hydrophilic monomers and alcohol dehydrogenase (ADH) in a head tank A; mixing water, an emulsifier, acrylate monomers and diacetone acrylamide (DAAM) in a head tank B; adding water, an emulsifier and polymerization self-emulsification functional monomers into a normal-pressure reaction tank, stirring, heating to 75DEG C, dripping a mixture in the head tank A and an initiator, and preparing protective colloid; dripping a mixture in the head tank B and an initiator at 85DEG C; and reacting at constant temperature. The water-based paper ink is prepared by the following steps of: stirring and dissolving styrene-acrylate copolymer, a pH regulator and water at 60DEG C; adding pigments and necessary aids, and mixing to obtain color paste; and uniformly mixing the color paste, the self-crosslinked polyacrylate latex, a surface tension regulator and water. The water-based paper ink can be diluted by one of water and ethanol or a mixture of water and ethanol, and has high drying speed and good printing adaptability.

The invention discloses self-crosslinking polyacrylate rubber latex, a preparation method thereof and water-based paper printing ink. The self-crosslinking polyacrylate rubber latex is prepared by the following steps: mixing an acrylic ester monomer, a hydrophilic monomer and ADH in a head tank A; mixing water, an emulsifier, the acrylic ester monomer and DAAM in a head tank B; adding water, the emulsifier and polymerizable self-emulsifying functional monomer, stirring the mixture, heating the mixture to 75 DEG C, and dripping a mixture in the head tank A and an initiator to prepare a protective colloid first; dripping the mixture in the head tank B and the initiator at 85 DEG C; and performing a constant-temperature reaction. The water-based paper printing ink is prepared by the following steps: dissolving a phenylethylene-acrylic acid polymer and a pH value regulator in water at 60 DEG C with stirring; adding a pigment and necessary assistant and mixing the mixture to prepare color paste; and uniformly mixing the color paste with the self-crosslinking polyacrylate rubber latex, a surface tension regulator and water. The water-based paper printing ink can be diluted by one or a mixture of two of water and ethanol, can be dried quickly and has high printing adaptability.

The invention relates to a printing device, in particular to an efficient and clean screen printing device. The invention provides a high-efficiency and clean screen printing device with simple operation, time-saving and labor-saving and uniform printing. An efficient and clean screen printing device, comprising: a base plate and a first support frame, the base plate is provided with the first support frame; a table plate, the first support frame is provided with a table plate; a feeding mechanism, the base plate is provided with a material mechanism; cleaning mechanism, a cleaning mechanism is provided on the feeding mechanism, and the cleaning mechanism is connected with the table; an automatic auxiliary mechanism for printing and pressing is provided on the bottom plate, and the automatic auxiliary mechanism for printing and pressing cooperates with the cleaning mechanism; Mechanism, a stamping mechanism is arranged on the bottom plate, and the stamping mechanism cooperates with the feeding mechanism and the stamping automatic auxiliary mechanism. The present invention achieves the effect of automatic cleaning through the mutual meshing of all the gears on the upper and lower sides, and the rotation of the cleaning brushes on the upper and lower sides to clean the screen, and the operation is simple and convenient, and saves time and effort.

The invention discloses a stamping device. The stamping device comprises a cylindrical roller, a roller height adjusting device, a printing plate, a base and a power device, wherein the roller is opposite to the printing plate; a channel through which the printed material passes is reserved between the roller and the printing plate; the roller is fixedly arranged on the base by the roller height adjusting device; the self height of the roller is changed under the action of the roller height adjusting device; the base is subjected to reciprocation movement under the driving of the power device. Through the adoption of the stamping device, the pressure among the printed material, the stamping device and the printing plate can be increased; the stamping device is capable of uniformly stamping, so that the printing quality is improved; meanwhile, due to the design of the roller, the printing efficiency can be improved.

The invention relates to a printing device, in particular to a plastic plate printing device. The technical problem to be solved by the present invention is how to design a plastic plate printing equipment that is easy to operate, can improve work efficiency, and saves manpower. The invention provides such a plastic plate printing equipment, which includes: a frame, with baffles connected to both sides; a lower mold assembly, which is arranged at the lower part of the frame; an upper mold assembly, which is arranged at the upper part of the frame ; The scraper assembly is set on the upper die assembly. The present invention prints the plastic board through the cooperative operation of the lower mold assembly, the upper mold assembly and the scraper assembly, so as to achieve the effect of printing on the plastic board. The present invention drives the scraper assembly to print through the drive assembly without manual labor Printing effectively saves manpower.

The invention relates to a printing device, in particular to a bag advertisement printing device. The technical problem to be solved by the present invention is how to design a handbag advertising printing device that is easy to operate, can improve work efficiency, and saves manpower. The present invention provides such a handbag advertisement printing device, which includes: a frame, the lower part of which is connected with a support plate; a pressing assembly, which is arranged on the frame; a scraper assembly, which is arranged on the frame; The printing mold is arranged on the lower pressing assembly, and the upper printing mold is detachable; the lower printing mold is slidably connected to the support plate, and the lower printing mold is detachable. The invention prints the handbag through the cooperation of the scraper assembly and the pressing assembly, so as to achieve the effect of printing the handbag.