D.O RFID TAG company
D.O RFID TAG company is a RFID card manufacturers & factory, professional RFID card manufacturers , NFC tags suppliers and RFID Wristband company in shenzhen china for 15 years — Source Quality Products and Enjoy Efficient Service.

On metal NFC tag

The regular NFC Tags or NFC labels do not work if placed on metal. These special NFC tags can be applied on the metal surfaces, because they are with a layer of ferries that protects the magnetic fiels. Do you know why the NFC tags can not work on the metal ? Because NFC Tags work by electromagnetic induction, metal inviroment can interfere the it and reduces the performance of the NFC TAGS s antenna,effectively and stopping it creating the current needed to power the chup. Then we use a specail “an-ti metal” layer on the tag. It is a ferrite foil barrier between the tag and the adhesive layer. So we called it on-metal NFC tags .

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