Etching circuit foil
Outline
Antenna circuits for high security applications
These are etched circuits developed for cards that require high levels of security, such as in e-Government, e-Passports, bank cards and credit cards.
![](/assets/products/img/haku/haku-hk_ech/pdt-haku-hk_ech-img-01.jpg)
Features
The adhesiveness to the card substrate is strong, so it is difficult to remove the antenna and chip without damaging them.
Types
- ・EG3: Effective for mostly PVC, PET-G and paper substrates.
- ・TOYAL POLYCA: Effective for polycarbonate based substrates.
Peeling prevention antennas
Features
![](/assets/products/img/haku/haku-hk_ech/pdt-haku-hk_ech-img-02.jpg)
These contribute to the prevention of forgery as the structure used means that the circuits attached are destroyed if they are peeled off.
TOYAL SF
Features
![](/assets/products/img/haku/haku-hk_ech/pdt-haku-hk_ech-img-03.jpg)
High-level etching technologies have made it possible to reduce the gap where the chips are mounted to 0.08 mm.
It is possible to mount even smaller chips.
![](/assets/products/img/haku/haku-hk_ech/pdt-haku-hk_ech-img-04.png)
<AL Type>
Material: 1230A (AL: 99.3% or greater)
Thickness: 9 to 10 µm (Shiny side)
<Cu Type>
Thickness: 12 µm
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