...KUK manufactures air coils for a wide range of applications, such as RFID antennas, control coils, or transponder coils. To produce self-supporting coils, 'self-bonding wire' is also used, which is baked (glued) together during or after winding. Air coils are typically made from copper wire or high-frequency litz wire. For the production of self-supporting air coils, 'self-bonding wire' is...