Metal NFC Card: 215Chip,504B, 13.56MHZ Read/Write, Laser-Printable，One Side Is Metal and One Side Is Pvc

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Other types of NFC metal cards

Product Description

1.Item：Blank NFC Metal Card
2.Storage：504 Bytes
3.Chip：215
4.Frequency：13.56MHz
5.Material：Metal & PVC
6.Protocol：ISO14443A
7.Read Range：1-5cm(depends on reader and environment)
8.Dimension：85.5 x 54mm (credit card size ,CR80 or Customization)
9.Thickness：1.2mm
10.Crafts：Barcode, Scratch Off Panel, Signature Panel, Spray Number, Laser Number, Embossing, etc.
11.Printing：Offset Printing, Silk-Screen Printing
12.Card Surface：Matt/Glossy/Frosted Finish
13.ID Number Printing：DOD Printing/ Thermal printing/ Laser Engrave/embossing/digital printing
14.Applications：Membership Management, Access Control, Hotel, Transportation, Loyalty, Promotion, etc

Structure

The card is made of metal on one side and PVC on the other, glued together with double-sided tape

Notes on the Usage of Composite NFC Cards

1.Color Difference

Due to the use of two different materials, metal and PVC, in the construction of composite NFC cards, there may be a color difference between the two sides. This color difference is inherent to the material characteristics and cannot be completely eliminated. If you have strict requirements for color consistency, it is recommended that you communicate fully with the seller before purchasing to understand the actual color difference of the product and avoid disappointment upon receipt.

2.NFC Signal Shielding and Reading Issues

2.1 Signal Shielding: The metal side of the composite card exhibits electromagnetic shielding effects. When the metal side is placed near an NFC reading device, the NFC signal will be blocked by the metal, resulting in the card being unable to be read normally. Therefore, when using the card, please ensure that the PVC side is facing the NFC reading device to ensure smooth signal transmission.

2.2 Reading Differences across Systems: Different operating systems and devices may have different ways of reading NFC cards. In Android systems, both blank and programmed NFC cards can usually be read smoothly. However, in iOS systems, the situation may differ. Blank NFC cards may require the corresponding NFC reading and writing software to be opened for reading, while programmed NFC cards may be recognized without opening the software. Therefore, before use, please understand the operating system and support status of your device to ensure correct card reading.

3.Printing Effects and Device Compatibility

3.1 Printing Effects: Due to the different materials used on both sides of the composite card, there may be differences in printing effects. Printing on the metal side may be influenced by surface characteristics, resulting in variations in color, clarity, and other aspects compared to the PVC side. If you need to print specific content or patterns, it is recommended that you communicate with the printer supplier in advance to understand the optimal printing parameters and methods to achieve the best printing effect. Reading Differences across Systems: Different operating systems and devices may have different ways of reading NFC cards. In Android systems, both blank and programmed NFC cards can usually be read smoothly. However, in iOS systems, the situation may differ. Blank NFC cards may require the corresponding NFC reading and writing software to be opened for reading, while programmed NFC cards may be recognized without opening the software. Therefore, before use, please understand the operating system and support status of your device to ensure correct card reading.

3.2 Printing Effects: Due to the different materials used on both sides of the composite card, there may be differences in printing effects. Printing on the metal side may be influenced by surface characteristics, resulting in variations in color, clarity, and other aspects compared to the PVC side. If you need to print specific content or patterns, it is recommended that you communicate with the printer supplier in advance to understand the optimal printing parameters and methods to achieve the best printing effect.

In summary, when using composite NFC cards, please ensure that you are aware of and adhere to the above-mentioned notes. Understanding and following these guidelines will help you maximize the convenience and benefits of NFC technology. If you have any questions or need assistance, please feel free to contact the seller or manufacturer.

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