Computer-assisted plate system BH-3000 passed authentication

On November 21st, the “BH-3000 Computer Direct Plate-making System” developed by Xiamen Peking University Huatong Hi-Tech Industrial Co., Ltd. (hereinafter referred to as “Huatong”) was adopted in Beijing by the Electronic Information Products Department of the Ministry of Information Industry. Scientific and technological achievements appraisal meeting. An appraisal committee composed of leaders and experts from the printing and related industries listened to the development report, technical report, test report and pilot user report of the system made by Huatong Company. The site visited the operation and operation of the system and carefully Inspection and analysis of printing plates, color prints and samples produced by this system. The BH-3000 computerized plate-making system is a high-tech product that integrates electro-optic electromechanical technology. It uses a 32-channel laser diode as a scanning light source, which reduces the rotation speed of the drum and helps to improve the mechanical accuracy and reliability. The scanning repeatability of the system reaches 5μm, which can meet the precision requirements of precision printing platemaking; the scanning resolution is 1524dpi to 2800dpi. Adjustable in 3 levels, it can meet the different requirements of newspaper printing and commercial fine print. The system realizes the digitalization of the prepress process, reduces the process steps of the plate making process, and can significantly improve the graphic quality of the printing plate, which is in line with the development trend of the printing industry in the world today. According to the pilot test of Beijing Foreign Language Printing Factory, the system is stable in operation, and the quality and registration accuracy of the printing plate are improved compared with the traditional process, reflecting the superiority of the CTP technology. This system is the first domestic CTP system with independent intellectual property rights, which has reached the level of similar products in the 1990s. Its successful development is of great significance for promoting CTP technology in China, participating in the CTP product market competition, and developing the pre-press technology equipment industry. In this regard, the participants gave full affirmation. However, everyone also pointed out that according to the latest development of CTP technology, thermal CTP technology is expected to become the dominant technology in the future CTP market, and Huatong's equipment is still only available for silver salt diffusion CTP plate. Everyone hopes that Huatong will be able to strengthen the development of optical imaging systems to meet the needs of various media. (Wang Jin)