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High tech tendency of ink

       In the packaging and printing industry, a variety of ink technologies are often used.Packaging Post Printing Process To Improve The Added Value Of PackagingHigh tech tendency of ink

Packaging Post Printing Process To Improve The Added Value Of Packaging

1. Anti counterfeiting ink: to achieve special printing needs.High tech tendency of ink

        In order to meet the needs of the market, a sunlight color changing fluorescent anti-counterfeiting ink and hand temperature color changing fluorescent anti-counterfeiting ink that can be used for tobacco and wine packaging are introduced to the market.High tech tendency of ink

       Its main characteristics are: first, it adopts sunlight color changing and hand temperature color changing high-tech materials, which has the controllability of raw materials. High tech tendency of ink

     Second, the ink has many components, many production equipment, large investment, complex process and difficult processing, which is difficult for ordinary people to copy. High tech tendency of ink

      Third, it has multiple anti-counterfeiting functions, such as intuition, sunlight discoloration and hand temperature discoloration; Concealment, fluorescent discoloration. Fourth, it is convenient to identify. High tech tendency of ink

     It can be identified by sunlight irradiation or hand temperature heating, and the common ultraviolet lamp banknote detector can also be used.High tech tendency of ink

        This new anti-counterfeiting ink has the following technical characteristics: first, it adopts the principle of chemiluminescence to realize the uniqueness of fluorescence detection.High tech tendency of ink

        According to the needs of customers, special fluorescent compounds with patent protection are adopted, with unique fingerprint identification function. High tech tendency of ink

       The ink with unique spectral characterization achieves the purpose of protecting the product from counterfeiting. Second, the stability of fluorescent materials with sunlight discoloration and hand temperature discoloration is very high,High tech tendency of ink

       which overcomes the disadvantage of easy aging of existing anti-counterfeiting inks. High tech tendency of ink

       Third, it has the specificity of commodity brand special anti-counterfeiting ink formula locking, that is, according to the needs of customers, use the only strong and representable anti-counterfeiting ink product to protect the product. High tech tendency of ink

       Fourth, the new anti-counterfeiting ink can directly print invisible or colored anti-counterfeiting pictures and texts on coated paper, cardboard, plastic film and other materials for packaging such as tobacco and alcohol by any printing method.High tech tendency of ink

2. Electronic ink: realizing digital offset printing

        Indigo’s color digital offset press provides a unique combination of functions based on its color digital offset press technology and operation. Indigo printing press adopts electronic ink and indigo’s unique liquid ink. High tech tendency of ink

       Electronic ink contains charged liquid ink particles, which makes it possible to electronically control the position of printing particles in digital printing. Electronic ink can reach very small particles (1-2 microns).Packaging Post Printing Process To Improve The Added Value Of Packaging

      Such small particles enable printing to achieve higher resolution and smoothness, sharpen image edges and form extremely thin image layers. Packaging Post Printing Process To Improve The Added Value Of Packaging

(1) standard basic colors CMYK (cyan, magenta, yellow and black); 

(2) The six color setting of wide color gamut increases orange red and purple, so that the color reproduction ability is much higher than that based on the original four colors; Packaging Post Printing Process To Improve The Added Value Of Packaging

(3) indigo spot color system compatible with Pantone; Packaging Post Printing Process To Improve The Added Value Of Packaging

(4) opaque white coating of colorless printing materials; Packaging Post Printing Process To Improve The Added Value Of Packaging

(5) fluorescent ink.Packaging Post Printing Process To Improve The Added Value Of Packaging

This digital offset printing technology has realized many advantages by virtue of its advantages such as electronic ink:High tech tendency of ink

       Edge sharpness and sharpness. It can be clearly seen from the results of high magnification that the image formed by electronic ink has clearer sharpness than the image formed by xerography dry powder. Packaging Post Printing Process To Improve The Added Value Of Packaging

       This advantage is more obvious when printing continuous tone image. The sharpness of electronic ink image is clearer in the edge of medium color continuous tone image or fine printed text image.High tech tendency of ink

        Electronic ink image Such as clean and pollution-free background is also worth noting. This advantage comes from the tiny particles of electronic ink and the way that electronic ink particles are transferred during printing.Packaging Post Printing Process To Improve The Added Value Of Packaging

       Dot increase and color consistency. Dot increase refers to the trend of printing edge continuation and line image diffusion under embossing. Indigo digital color offset printing can control dot increase. High tech tendency of ink

       Indigo printing machine has correction function, so that the printed dot can be within the required size range.High tech tendency of ink

         In addition, indigo printing opportunity automatically adjusts the optimal density (such as the shade of the appearance) and the size of the dot, so that each printed matter has the same appearance.High tech tendency of ink

        Image smoothness. Many people think that the key to the quality of offset printing lies in the smoothness of the image. Packaging Post Printing Process To Improve The Added Value Of Packaging

       In fact, this is not the case. The key to the quality lies in the uniformity of the image. Indigo printer is different from electrostatic dry powder printer or copier.High tech tendency of ink

         It can only output images with the same smoothness regardless of the material of the paper, which will change the smoothness in the dark areas (such as solid dry powder coverage) and highlighted areas (areas without dry powder coverage). High tech tendency of ink

         The electronic ink image matches the smoothness of the substrate, which can produce the effect from rough to dark to high brightness, just like the traditional offset press.High tech tendency of ink

         After dividing and comparing the smoothness characteristics of different numbers and offset presses, it shows that the ideal smoothness of electronic ink can basically meet the requirements of all kinds of paper except super smooth paper.Packaging Post Printing Process To Improve The Added Value Of Packaging

         For medium light test paper, electronic ink has more advantages than lithographic ink, but lithographic ink has more advantages in the field of ultra smooth paper.Packaging Post Printing Process To Improve The Added Value Of Packaging

         Color difference. Electronic ink can be printed according to international color standards. These standards are all based on the four-color standard basic color CMYK (green, product, yellow and black).Packaging Post Printing Process To Improve The Added Value Of Packaging

       Lithography uses different ink formulas according to different standards, while electronic ink only uses one set of colors for different standards. High tech tendency of ink

           Electronic ink adjusts the ink concentration through electronics (color concentration) to meet different needs. The special properties of electronic ink and the charging characteristics of ink determine its unique function on the basis of four colors. High tech tendency of ink

       In addition to printing four-color basic colors, the electronic ink of spot color system expands the color gamut to a color gamut that can not be achieved by four-color basic colors. Spot color ink system can carry out six-color printing, and imaging adopts one-time transfer technology.High tech tendency of ink

        Instant drying. Because the electronic ink will solidify when it is transferred to the substrate, the finished product will dry when it leaves the indigo printer. High tech tendency of ink

      The electronic ink does not need further drying treatment and can be cured without emission. High tech tendency of ink

      At the same time, the electronic ink only needs 100, and the relatively low temperature will prevent the substrate from being heated, damaged or curled.High tech tendency of ink

        Non fading under light. The pigment particles encapsulated in the plastic resin of electronic ink will prevent the chemical components of pigment from being oxidized or affected by moisture. High tech tendency of ink

     Especially under strong ultraviolet radiation, electronic ink has advantages over traditional offset ink in this regard.Packaging Post Printing Process To Improve The Added Value Of PackagingHigh tech tendency of ink