1. Avoid using labels with metal foil substrates, because metal foils will reflect radio wave signals and interfere with RFID flexible anti-metal labels. Labels with metal flakes or metal ink will seriously affect accurate printing (encoding), and will also seriously affect the reading distance.
2. Pay attention to the moisture on the surface of the metal inhibitory label. Water vapor or other liquids can become an obstacle to the performance of the flexible anti-metal tag, because the liquid can absorb radio signals, thereby limiting the reading distance or making the tag read and write operations difficult. The adhesive of the label is also a kind of liquid. Some adhesives or label materials will absorb moisture and affect the performance of the label.
3. Properly isolate RFID equipment. Radio devices will interfere with each other if they are too close. Label printers should keep a sufficient distance from other products in the same band, such as antennas, readers, wireless LANS or other label printers.
4. Use printer management software to find frequent failures. The ideal state is that the printer can complete the label printing task at one time, but it will often happen that the first printing is unsuccessful. If this happens frequently, the printer may be defective. Install reliable printers and printer supporting management software in your entire RFID architecture. Once a small failure occurs, a warning will be issued, which can avoid serious consequences.
5. Set the UHF electronic tag at the best reading position of the pallet or container. In a fully automated process, to enable continuous and accurate reading of the container label, the location of the label is key. There are many factors related to the location of the tag, the most important of which is the location of the reader. By testing the best position of the tag relative to the existing reader, it can be determined where the tag should be placed on the container to ensure the highest reading rate.
