What is the function of pcb anti-metal labels?

PCB anti-metal tag is a high-frequency RFID tag based on PCB (Printed Circuit Board, printed circuit board) technology. It can work on metal or other surfaces that are difficult to attach. It is a kind of RFID tag specially used on metal surfaces.

We will introduce you to several angles surrounding PCB anti-metal labels:

1. The role of PCB anti-metal labels

PCB anti-metal tags can solve the problem of being unable to use RFID technology due to the interference of metal on RF signals. By tightly combining the tag chip with the antenna, the tag chip can be combined with the PCB material using patch methods, etc., and fixed on the metal surface without consuming the signal. In addition, the surface of the label is generally coated with black oil or white oil, which has excellent impact resistance and is not easy to wear when working on metal surfaces. It is also corrosion-resistant, waterproof and dustproof.

3. Types of PCB anti-metal labels

PCB anti-metal tags can be divided into many types according to factors such as power, size, frequency, etc. According to frequency, there are ultra-high frequency PCB anti-metal tags, high-frequency PCB anti-metal tags, etc. According to the size, there are large pcb anti-metal labels and micro pcb anti-metal label lights. Different tag types have different applications, and the appropriate tag type needs to be selected according to the specific scenario.

2. Application scenarios of PCB anti-metal labels

1. Industrial production process monitoring: Since industrial products are usually composed of various metals, the use of ordinary RFID tags will be interfered by metals. PCB anti-metal tags are very suitable for production monitoring in this environment, such as: automobile manufacturing, metal Item flow control, etc.

2. warehouse logistics management: In warehousing and logistics operations, it is sometimes necessary to use RFID tags to track goods. However, when the goods are metal or other materials, ordinary RFID electronic tags often cannot work. PCB anti-metal labels can play a role at this time.

3. Online monitoring of equipment: Most of the equipment in some production lines is made of metal, and PCB anti-metal tags can be used for online monitoring on such equipment.

4. Warehouse Tool management. Whether it is an auto repair shop, an airport, a Hospital, a fire department, or a police station, there are a large number of tools that need to be managed. PCB anti-metal labels have become the first choice for tool labels due to their various sizes and durability. It can be used on metal shelves to manage items on the shelves, or it can be used to embed small tools such as scalpels and wrenches.

In short, PCB anti-metal tags are one of the important applications of RFID technology, providing a more reliable and stable IoT solution for metal scenarios. In future applications, PCB anti-metal labels will be more widely used in more scenarios and become one of the key technologies for the combination of organic and inorganic substances in the future.