A facile process combined with roll-to-roll flexographic ...
RFID tags present good adhesive strength and low resistivity of 2.58 × 10 −8 Ω m after 40 min ELD, and maintaining reliable reading range of RFID tags even after over 1000 times of bending and mechanical stress [36,37]. The above solution obtains a copper layer with low resistivity and an RFID tag antenna with excellent bending and ...
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