How to build a color printing printing color management system
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With the powerful promotion of modern computer technology, network technology and color reproduction technology, today's newspapers are from traditional content, small number of layouts, printing monochrome (color registration) to content diversification, layout specialization, printing colorization. change. In order to ensure the high quality and stability of the printed color newspaper, it is imperative to construct a color management system for color printing.
1 Content of the newspaper color management system
The color management system of the newspaper office adopts an open technical structure. On a digital platform independent of equipment, it establishes the color feature files of various colors in the collection, display, proofing and printing equipment of newspapers, and makes the contents expressed by newspapers in newspapers. In the production and printing of various production links, the realization of "what you see is what you get".
2 How to establish a newspaper color management system
The newspaper is a comprehensive information dissemination system that integrates news editing, advertising customization, layout and printing. In addition to the news and pictures collected by the newspaper itself and from news agencies around the world, there are many advertisements from various industries. Therefore, the printing quality of newspapers, especially color newspapers, has become the focus of competition for newspapers to take advertisers and expand readers' share. The construction of the newspaper's color management system has become a key technology for domestic newspapers to improve the quality of color newspapers. There are several technical key points for the newspaper to establish a color management system.
1 Choose the right color management solution
"Coloration of newspaper printing, digitization of production technology, and systematic management of color management" is the main goal of the development of domestic newspaper printing. It is necessary to construct a perfect color management system for newspapers, aim at the high-quality quality of international color newspapers, and organize and comprehensively analyze them. The software and hardware conditions, technology and personnel gap of the newspaper itself are the basic premise. Therefore, the newspapers are required to fully consider the professional, technical and complex characteristics of the newspaper printing process and its color management, and adopt the color printing quality as the center, facing the open digital printing environment, and the traditional color control methods and modern color management methods. In combination, the standard conditions of newspaper printing process, materials, equipment and software are integrated, and a set of standard, standard and digital color management schemes are selected to form a method and control means for ensuring stable color transfer throughout the newspaper.
2 pay attention to multi-party cooperation, pay attention to technical details
Newspaper publishing is an industrial chain with many professionals aiming at the dissemination of news information. The newspaper covers a wide range of specialties such as journalism, literature, art design, computers and networks, printing engineering, and advertising. Therefore, the cooperation of various professionals and the specification of each technical detail are very important. Establishing a color management system must focus on: (a) Identifying problems and deficiencies. Although the technical equipment of the newspaper is close to the international level, because the professional understanding of color is mostly based on experience, lack of parameter control and data monitoring, often due to differences in color understanding and expression, problems are constantly found, and problems are identified. Insufficient and correct, it can ensure the accurate reproduction of newspaper colors; (b) clear goals, find rules and establish standards. Color management involves all aspects of the newspaper, and it must rely on the inversion method of professionals to obtain the color control requirements and technical indicators of each link, and establish the technical standards to be followed, in order to get twice the result with half the effort.
3 change ideas and methods
The newspaper production process is the result of the quality control and color management awareness of the actual operators in each link. Establishing a color management system must enable employees to understand the basic theory of color management, the impact of operational methods on quality, the tolerance range of process control, and the prediction of possible quality problems to ensure the reliability of the production process and its product quality.