It is understood that in the late 1990s, in developed countries, high-speed online laser marking systems have been widely applied to the production lines of electronic components, automobiles, food, daily chemicals, and communications equipment, and they have been free of pollution. No consumables, low failure, anti-counterfeiting and other unparalleled advantages, a large-scale replacement of the ink coder. The emergence of laser printers has shortened the gap between China and developed countries in this field, and created a brand-new application field for laser technology in China's flowing production lines without stopping the marking and engraving equipment. Because it does not use ink, it greatly reduces its pollution to the environment when it is used. This satisfies people's requirements for the safety and low pollution of ink to some extent. The application of laser marking technology in foreign markets has been very widespread and widespread, and the development in the country is also very rapid.
It is reported that laser marking technology is a more advanced technology than ink marking technology. In addition to the general information labeling function, the anti-counterfeiting function of the laser coding technology is more prominent. Compared with the ink coding, the handwriting of the printing cannot be erased, and the operation is convenient and reliable. It does not require the use of ink, is hygienic and safe, and is suitable for continuous operation on the production line. . Laser marking technology is increasingly gaining a wide market with the features of high speed, high reliability, low operating costs, easy installation and barcode printing.
With the increasing awareness of environmental protection, the requirements for the safety and low-pollution of ink are getting higher and higher, especially when bar codes are directly printed on foods such as fruits and eggs. It also puts forward new requirements and a broad market for the development of green ink applications.
The application of laser printers in the Chinese market has just begun, but the development trend is rapid. With China's accession to the WTO, the scale of import and export trade continues to expand. Objectively, China's product identification and identification technology must be brought in line with international standards, and the application of coding technology is becoming more widespread and popular. Printing technology based on improving the speed, efficiency, and flexibility of barcode printing will surely have more room for development.