Electrically shielded article

An electrically shielded article includes a flexible and/or stretchable substrate and an electrically conductive ink applied to at least a portion of the substrate. The conductive ink includes a resin and a conductive material. When the conductive ink is applied to the substrate, the conductive material in the conductive ink is present on the substrate in an amount of at least 5 g/m2. The electrically shielded article exhibits a signal loss of at least 5 dBm of at most 4 mm according to the NFC detuning test. A method of making an electrically shielded article and an identification device including the electrically shielded article are also disclosed. 一种电屏蔽的制品包括柔性和/或能伸长的基材和施加到该基材的至少一部分上的导电油墨。该导电油墨包括树脂和导电材料。当该导电油墨被施加到该基材上时，该导电油墨中的该导电材料以至少5g/m2的量存在于该基材上。该电屏蔽的制品根据NFC失谐测试表现出在至多4mm的至少5dBm的信号损失。还公开了一种制备电屏蔽的制品的方法和包括该电屏蔽的制品的识别设备。