| 摘要 |
A wrapping material includes a sheet of non-rigid material; a first substantially planar RFID that is attached to the sheet of non-rigid material, the first RFID having a main body and a closed-loop conductor extending from the main body of the first RFID; and a second substantially planar RFID is attached to the sheet, the second RFID having a main body and a closed-loop conductor extending from the main body of the second RFID; and wherein the closed-loop conductor of the first RFID is arranged relative to the closed-loop conductor of the second RFID such that all straight lines that lie between the first RFID and the second RFID and that do not intersect the main body of the first RFID or the second RFID intersect the closed-loop conductor of the first RFID and/or the second RFID. |
