当标签贴在金属物质上时, the metal substance will interfere with the information of the label. How can we avoid this interference to a minimum?
The solution:
1. The back of the label is affixed with 915Mhz special absorbing material
2. The use of ceramic labels
3. Do label mold pad high INLAY and the distance between the metal
4. Use RFID anti-metal label products