Anti-theft security wallet, the main structure is mainly composed of a purse, anti-theft inner structure, positioning device, card area, paper money, coins area and other parts, the main structure composed of the wallet leather, artificial leather, lining material, anti-theft inner material composed of the tin shielding materials, NFC shield, polyester PET aluminum foil composite materials and RFID tips, warning devices, the main body in the purse structure according to the principle of Faraday cage set among electrostatic shielding layer, card issuing area set up double security charge components, notes and COINS were set easy to use, composed of electrostatic shielding layer and anti-theft when card be swiped, the components inside the shielding structure can prevent the purse card was NFC close exchange of data such as identification, implementation of the subjective near-field shielding, paid to improve safety performance for the purse.
Let’s talk about RFID with shielding function is mainly in cloth with RFID blocking signal, RFID antimagnetic blocking material has the following functions:
【 Function 】
(1) Shielding frequency band: 10khz-30ghz
(2) Shielding effect: effective shielding electromagnetic radiation, shielding value up to 99.9(%).
(3) good electrical conductivity and shielding effect
(4) Good heat conduction performance
(5) Good ductility
(6) Easy to extrude processing
(7) Good corrosion resistance and weather resistance
(8) Good anti-friction performance, anti-friction times up to 500000 times
(5) Widely used in the production of RFID anti-theft wallet, card bag, outdoor Fanny pack, passport set, etc
RFID blocking wallet external and main material is carbon fiber, PU leather, genuine leather, crazy horse skin, lychee skin, Head layer cowhide, aluminum alloy card box, among them aluminum alloy itself is a metal can directly shield the signal, and other materials inside need to have RFID antimagnetic lining to shield the signal.
RFID antimagnetic lining can be 1 layer, 2 layers, or 3 layers, we can customize it according to customer needs, welcome to send information to us to let us know your ideas.
We are a china supplier of blocking RFID wallets since 2012, pls do not hesitate to contact us if you have any inquiries.
