ProductsCLOSURE SEAL
Tamper-Evident Closure Seal
A tamper-evident NFC seal designed around the package and its opening path, combining secure product identity with an opened-state signal.
Technical profile
Designed around how the package opens.
The seal, antenna and tamper loop are designed together around the package and its opening path. Opening the package breaks the loop, allowing the NFC tag to report an opened state.
sales@accuz.comProduct specification
- Product form
- Tamper-evident secure NFC closure seal
- Reference chip
- NXP NTAG® 424 DNA TT
- Operating frequency
- 13.56 MHz HF NFC · passive
- IC interface & standards
- ISO/IEC 14443-A Parts 2, 3 and 4 · NFC Forum Type 4 Tag · ISO/IEC 7816-4
- Size & shape
- Custom dimensions and die-cut shapes developed together with the antenna design and actual closure geometry
- Antenna design
- Bridge or loop antenna designed around the approved closure geometry and opening path
- Materials
- Facestock and adhesive selected for the approved package surface and opening path