The magneto-optical recording medium is coated with PVD vacuum sputtering coating process
Magneto-optical recording media mainly include magnetic recording media and optical recording media, which are coated by PVD vacuum sputtering coating machineprocess. Among them, the optical recording medium has different coating requirements according to the type and function of the disc.
With the continuous increase of market diversification needs, many companies need to purchase different machinery and equipment according to the product processing process. For example, in the vacuum coating industry, if a machine can complete the process from pre-processing to post-processing without manual intervention or process changes, then it is undoubtedly a hot spot for enterprises to realize the integration and multi-function of a single device. It has become a common demand of companies in the coating equipment industry.
With the continuous innovation and development of science and technology, high integration has become the development trend of many industries, especially the vacuum coating equipment industry. With the development of vacuum technology, the high cost performance of vacuum coating and the environmental pollution of traditional electroplating, vacuum coating has become the mainstream. In recent years, due to the large demand from enterprises, my country's vacuum coating equipment has developed rapidly. With the development of technology and economy, various types of vacuum coating equipment are increasing and their functions are becoming more and more perfect.
Vacuum coating equipment is widely used in industrial production, whether it is small or large products, metal products or plastic products, or ceramics, chips, circuit boards, glass and other products, basically surface treatment and coating are required. Among the coating methods, evaporation or magnetron sputtering or ion plating is more common. In terms of control technology, more advanced computer technology and microelectronics technology are used to make vacuum coating equipment more efficient, intelligent and automated.
roll to roll coating machine
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