Anti-theft electronic soft label

Abstract

The invention discloses an anti-theft electronic soft label, which comprises a total capacitance coil area and a total capacitance area, wherein the total capacitance area is connected with the total capacitance coil area, and is provided with decoding points and a transverse folding line, the total capacitance area is folded backwards along the folding line and is fixed to form two layers of capacitance areas, and the total capacitance coil area is a single capacitance coil and is provided with bridging points. The anti-theft electronic soft label has the advantages that by adopting the structures, the use precision is effectively improved, the penetration capability of the generated signal is high, and the phenomenon that water or watery material absorbs the signal is avoided, so the shield-prevention function is realized, the anti-theft function is increased, and the use range is widened; meanwhile, the problems of trachoma, wire breaking and the like which easily occur when a plurality of circles of coils are produced and processed are reduced, the production process difficulty is reduced, the production yield rate is improved, and the total capacitance coil area also realizes the induction and capacitance function through the conduction of the bridging points; and the microwave-resistant and non-poisonous properties are realized, the safety and the reliability are realized, and the label is suitable for the anti-theft operation of foods.

Description

technical field [0001] The invention relates to an electronic label, in particular to an anti-theft electronic soft label. Background technique [0002] In recent years, in order to facilitate customers to buy goods, many large shopping malls have adopted the sales mode of open counters. This method not only improves the shopping environment of the shopping malls, facilitates customers' independent choices, but also increases the profits of businesses. However, the requirements for the safety and scientific management of commodities have also increased accordingly and attracted the attention of merchants. The traditional human anti-theft has been gradually replaced by high-tech anti-theft electronic tags due to the shortcomings of high cost and low efficiency. The tag is attached to the product. When the thief intends to steal the product, the detection antenna can detect the signal emitted by the product when passing through the detection channel, and an alarm will sound, t...

AI Technical Summary

Problems solved by technology

[0005] 1. Due to the thin lines and large number of turns of the multi-turn, problems such as trachoma and disconnection are prone to occur during the production and processing process, which accordingly increases the difficulty of subsequent process control and reduces the production yield;

[0006] 2. Because the traditional electronic tag contains two parts of inductance and capacitance, because the signal generated by radio frequency is weak, the signal emitted by the electronic tag cannot penetrate water, water-containing substances, etc., so the signal is easily shielded by water, water-containing substances, etc., so the detection The channel is not easy to capture the signal, which brings opportunities for thieves;

[0007] 3. These labels do not have the function of anti-microwave, if they are accidentally placed in the microwave oven with food, sparks may be generated, and the heat generated may even cause a fire;

[0008] 4. Commonly used anti-theft electronic tags generally contain toxic components or are prone to produce toxic substances after heating, so they are not suitable for food anti-theft purposes

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