The current global situation of the new crown pneumonia epidemic is severe. Since last year, many scattered outbreaks of the epidemic have shown that the spread of packages through international and domestic postal express and cold chain logistics has become an important way for the spread of the new crown pneumonia virus. Do a good job in express delivery and cold chain elimination. It is of great significance to the normalization of epidemic prevention and control work and the protection of people's lives and health. In this context, on August 5, 2021, the State Post Bureau issued the "Proposals for the Production and Operation of Postal Express Industry during the Period of Epidemic Prevention and Control (Seventh Edition)" (hereinafter referred to as the "Specification Recommendations (Seventh Edition)") on August 5, 2021. The "Specification Recommendations (Seventh Edition)" requires that the overall prevention and control strategy of "prevention of external input and internal defense of rebound" should be fully implemented, focusing on production and operation sites such as external business sites, mail express processing sites, and internal office sites of postal express companies. , To further strengthen prevention and control measures, effectively control risks, ensure the safety and health of employees, and ensure the high-quality development and safe and stable operation of the industry.
In order to actively respond to the normalization of epidemic prevention and control needs, and accelerate the promotion of the application of UV LED sterilization technology in post, express, cold chain transportation and other industries, on August 18, 2021, it was independently designed by Shanxi Zhongke Lu'an UV Optoelectronics Technology Co., Ltd. The developed cold-chain parcel sterilizer equipped with deep-ultraviolet LED express delivery was put into use in Xinkaiyue Logistics Park, Changzhi City, Shanxi Province. The parcels can be sterilized in just 6 seconds through the sterilizer.
The solution uses a new type of ultraviolet light source-deep ultraviolet LED as the source of disinfection factors. About 5000 deep ultraviolet LED chips are densely packed inside the package disinfection machine, and high-dose ultraviolet light is irradiated on the upper and lower, front, back, left and right sides of the package. Efficiently kill all kinds of bacteria and viruses carried on the surface of the package. It is reported that this is the world’s first deep-ultraviolet LED package disinfection machine used in the postal express industry, and it is also a major breakthrough in the field of UV LED disinfection and sterilization applications in China. It provides safe, efficient, Environmentally-friendly high-tech disinfection and sterilization program.
Ultraviolet ray sterilization has a history of more than 100 years. UVC band ultraviolet rays can destroy biological DNA or RNA to achieve the effect of sterilization and disinfection, which is a physical sterilization method. Compared with traditional ultraviolet mercury lamps, UV LED has no risk of mercury leakage and mercury pollution, and is environmentally friendly. It can better sterilize the surface of objects quickly without causing deterioration of objects.
The "Jinxin Guardian" brand deep ultraviolet LED package disinfection machine put into use this time is equipped with a high-power deep ultraviolet LED disinfection module independently developed by Zhongke Lu'an. It has been tested by an authoritative third-party testing agency and is The new coronavirus has a significant "second kill" effect, and has passed the national eradication product registration. In addition to playing an important role in the postal express industry, it can also be used for package transportation at airports and railway stations, luggage security checks, etc. In terms of sterilization and disinfection, as well as the surface sterilization and disinfection of objects in hospitals and other places.
The putting into use of this equipment indicates that deep-ultraviolet LED will enter a broader application field. With the use of more scenarios, it will provide a more efficient and solid barrier for human health, and will also provide for the development of ultraviolet LED products. More infinite possibilities provide a step for my country to occupy the commanding heights of the global UV LED industry.
