Color Essentials of Packaging        The color on packaging is the most active factor affecting vision, so packaging color design is very important.Color Essentials of Packaging Whether the overall feeling of packaging color is gorgeous or simple depends on the total tone of packaging color.Color Essentials of Packaging        The total tone is embodied directly according to the basic color attributes of hue, lightness and purity. Such as bright tone, dark high tone, fresh tone, gray tone, cold tone, emphasis, weak tone, soft training, hard tone, heavy tone, etc.Color Essentials of Packaging        In addition to hue, lightness and purity, color area is an important factor that directly affects hue. Color matching first considers the arrangement of large-area color, which has a long-distance visual effect in packaging and display. In addition, when the contrast between two colors is too strong, the area of one color can be expanded or reduced wit […]

Blending of Gold and Silver Ink       When using solvent ink, silver ink is more stable than gold ink, and the printability is better than gold ink. When using water-based ink, because aluminum powder is lively and easy to form oxide film on the surface, hydrogen will be released by interaction with water.Blending of Gold and Silver Ink       which will affect the stability of color paste, so it is not as common as gold powder printing in practice.Blending of Gold and Silver Ink       In order to ensure the purity of ink, when printing gold and silver ink in the last pass, wet the mesh with 783, clean the layout, and then apply ink after the solvent is completely volatilized. Because when gold and silver ink encounter some uncertain factors, they will react and cause ink discoloration.Blending of Gold and Silver Ink  Blending of Gold and Silver Ink            Due to the poor fluidity of gold and silver ink, ink blending oil or slow drying ag […]

Thermal Transfer Printing and Its Advantages         Most people know that printers are usually needle printing, ink-jet and laser printing, but you may not notice that in our surrounding environment, almost all goods have labels printed by heat transfer technology. For example, when you open the mobile phone case, you can see numerous labels with bar codes inside, Thermal Transfer Printing and Its Advantages        Generally, the wheat head of high-grade packaging box has a product identification sticker printed by heat transfer, and it is usually accompanied by bar code. In addition, when buying clothes, the tag on clothes is usually printed by heat transfer printing. The train ticket, boarding pass, luggage tag, etc. purchased at the railway station are also printed by heat transfer technology.Thermal Transfer Printing and Its Advantages         In particular, behind almost all electrical products, there are some labels printed by heat transfer technology, For example, notebook comp […]

Several Factors Affecting the Quality of Color Printing          At present, the most important part of the quality control of color offset printing is color control. The quality of color reproduction directly affects the quality of printed matter. Several Factors Affecting the Quality of Color Printing        The printing and reproduction process of color original paper can usually be expressed as the combination of color decomposition and color restoration of image information. In practice, due to the unsatisfactory conditions, the existence of color difference is inevitable. Several Factors Affecting the Quality of Color Printing       The color difference mainly comes from three aspects. One is the color deviation of the original due to the shooting process and materials, And discoloration of color medium Color deviation caused by (color attenuation); Several Factors Affecting the Quality of Color Printing       The second is the color difference in the process of color decompositi […]