Abstract: Method for manufacturing a long-range RFID metallic product and structure thereof are provided so that UHF RFID skills can be smoothly applied on the various metallic products without interference. Electromagnetic waves radiated from a transmitter can be received by a metallic first antenna. With the resonance and induction generated by the resonance chamber located in the metallic first antenna and a second antenna of the electronic tag module patch, the signal generated can be transmitted to the RFID chip to achieve long-range reading and transmitting effects. Due to the breaking cutlines of the first rigid clip located on the second antenna of the electronic tag module patch, the second antenna of the electronic tag module patch is damaged when removing the electronic tag module patch from the metallic first antenna by tearing along the breaking cutlines of the first rigid clip, thereby preventing the RFID from being duplicated.

Abstract: The invention provides a method of a cold plasma surface process for ferrous absorbent including the following steps. Firstly, a substrate is disposed in a vacuum chamber under a room temperature, and electrical energy is transmitted to the substrate; next, organic silicon monomer is added into the vacuum chamber under the room temperature; at last, the organic silicon monomer is deposited on the surface of the substrate by a plasma polymerization process to form a hydrophobic film on the surface of the substrate.