Application of inkjet printer in nucleic acid detection and labeling

2026-01-09 Click： 13

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Since the outbreak of the COVID-19 epidemic in 2020, the epidemic has repeated many times in the past three years, and the whole country has made great efforts and sacrifices to fight the epidemic. Nucleic acid testing plays an extremely important role in anti-epidemic prevention and plays an important role in early detection of the source of the epidemic and blocking the spread of the epidemic.

Epidemic nucleic acid testing is inseparable from test cards and other test materials. Today, Xiaobian leads everyone to understand how the identification of test materials is completed. The testing materials include testing rods, testing boxes and their outer packaging materials. The production date and lot number information on the outer packaging of the test stick and test card is completed by a small character inkjet printer, as shown in the first figure below. The characteristics of this inkjet printer logo are dot matrix style. Small character inkjet printers have the advantages of fast inkjet printing speed and long printing distance, but have the disadvantages of low printing resolution.

The QR code and characters on the test card are completed by a high-resolution inkjet printer. This inkjet printer has a high printing resolution and can reach a printing level of 600DPI. The printing effect is exquisite and greatly improves the marking level. It is especially suitable for QR code printing.

Yuchang Company has rich experience in the nucleic acid testing and labeling industry, and has its own inkjet printer production workshop and technical R & D engineers. The company was established in Shanghai in 2011 to provide high-quality portable marking equipment and solutions to customers around the world. It is committed to the technical research and development, production and sales of coding technology and marking solutions. Since its establishment, the company has been fully integrated with the international market. It has offices and service points in East China, South China, Central China, etc. The products developed have been exported to more than 120 countries and regions such as the United Kingdom, France, the United States, Germany, Italy, Malaysia, Singapore, Indonesia, United Arab Emirates, Saudi Arabia, and Brazil. The products and services have been well received by domestic and foreign customers.

Yuchang Company has a young and energetic entrepreneurial team and a group of experienced software, hardware and structural engineers. The main personnel have more than 15 years of experience in coding technology, and carry out in-depth technical cooperation with well-known cutting-edge companies and universities in the industry to enable Yuchang Company has always created a market trend for portable logos with cutting-edge new technologies.