Application of RFID electronic tags in liquids and metals

As the Internet of Things continues to mature and applications become more widespread, the resulting actual scene requirements continue to drive the further development of the Internet of Things technology. Because the RF signal of RFID technology is harmful to human body and metal and liquid. The human body absorbs radio frequency microwaves, and liquids and metals cannot penetrate radio frequency signals. Therefore, the application of RFID radio frequency will be interfered by metals and liquids and cannot be applied in its field. At present, only by overcoming the difficulties of these technologies, the Internet of Things can be implemented on a large scale!

At present, various anti-metal and flexible anti-metal labels have been put into use, such as metal asset management, metal equipment, construction and so on. With the rise of unmanned retail, breaking the limits of UHF RFID radio waves by liquid beverages is an urgent problem for the Internet of Things industry.

Already a research and development team has successfully developed a new type of RFID electronic tag, innovating the labeling method of RFID tags, and using banner tags to avoid the impact of liquid on RFID. This liquid label can be directly attached to the surface of liquid non-metallic bottles, successfully breaking the restrictions of RFID technology in liquid products!

打开的标签RFID应用的范围and provides more convenient and reliable technical support for the development of unmanned retail. Regular superscript, simple and convenient: adopt the conventional superscript method, simple and efficient. Moreover, behind the conventional bidding method is to provide a basis for the standardized implementation of RFID labeling, and to remove obstacles for the development of automatic labeling technology. The compact size and beautification display, the RFID tag is attached to the surface of the product, and the size is similar to the conventional bar code, and the influence on the display of the face is small, and it is not necessary to reserve the label position in the display, thereby improving the appearance and space utilization. Enhance the technical stability of the flag label in the process of use, the consumer will inadvertently pick up the product and cause the RFID tag to fold, which affects the performance of the label, while the liquid label can avoid this situation and increase the reliability of the technology. Sex.

The successful development of liquid labels will bring more application value while meeting the existing unmanned retail demand, which means that RFID can be used to collect large amounts of consumer data for various beverages, liquid cosmetics, alcohol and other commodities. . Especially in the field of cosmetics, the liquid category in its products is relatively large, and consumer preferences will have a great impact on its sales. Using RFID and cooperating with the reader, it can record real consumer behavior data such as the number of trials and durations of samples, and analyze the actual sales situation to provide data support for the formulation of sales strategies.

The successful development of liquid RFID electronic tags is not only for the Internet of Things industry, but also a step in the development of RFID, allowing the management of metal and liquid materials to join the RFID IoT world again. As a kind of data carrier, RFID electronic tag can play many roles such as identification, item tracking and information collection. RFID tags are currently in use in a wide range of applications. RFID systems consisting of RFID tags, RFID readers, RFID antennas and application software are directly connected to the corresponding management information system. Intelligent automatic acquisition and recognition function.