Coding technology

Today's consumers are increasingly demanding product quality. As one of the important means of product quality assurance, marking each product with different information content such as its product name, specifications, production date, expiration date, and production batch number, has become an important content in various product quality standards. The 'dot matrix ink coding machine' that came out in the United States in the 1970s was quickly promoted. For decades, this type of equipment has been continuously improved and is still in use today. In the past ten years or so, mankind’s understanding of environmental protection and effective use of resources has reached an unprecedented height. It has become the consensus of developed countries and most developing countries, including China, to eliminate the backward equipment production technology that causes environmental pollution and waste of resources to the greatest extent. Because the 'dot matrix ink coding machine' has four major problems that cannot be overcome, high pollution, high consumables, high failure, and high maintenance, especially the chemical pollution generated during use can cause harm to the environment and operators. Therefore, some developed countries have identified it as the equipment to be replaced and eliminated since the 1990s. In the late 1980s, with the rapid development of laser technology, a kind of 'CO2 radio frequency laser' with light volume, simple control, stable operation (up to 20,000 hours of trouble-free working time) and excellent beam quality has been successfully put into commercial use. It will soon be applied to the marking and engraving field of high-speed flow products on the production line. By the late 1990s, in developed countries abroad, high-speed online laser marking systems have been widely used in the production lines of electronic components, automobiles, food, daily chemicals, communication equipment and other products, and have no pollution and no consumables. , Low failure, anti-counterfeiting and other unparalleled advantages, large-scale replacement of ink coding machines.　　 The application of 'FLYMARK (flying code) coding machine' is not limited to marking the product name, specifications, production date, expiration date, production batch number and other functions. Because the laser has a unique engraving effect, cannot be altered, and cannot be imitated, it has a strong anti-counterfeiting function. This function provides another effective means to combat counterfeiting and protect the interests of consumers. Laser marking equipment does not require consumables, so it can not only save users a large amount of consumables when using ink coding machines (average ink and solvent consumption per year is not less than 25,000 yuan per ink coding machine), and reduce social resources Consumption can also completely eliminate environmental pollution caused by the use of chemical consumables. To sum up, 'FLYMARK (flying code) laser coding machine' has filled the gap of my country's online laser marking equipment, shortened the gap between my country and developed countries in this field, and created the laser technology in my country's assembly line. A brand new application field in stop marking equipment. At the same time, due to its excellent quality and excellent price-performance ratio, it will certainly be able to occupy the domestic market in a short time, replace imported products, and enter the international market. This product has great socio-economic significance. ,