The composition of the headphone earphone anti-theft system is inseparable from the Headphone Earphone Anti-theft. The quality of the label determines the performance of the anti-theft system. So choosing a good Headphone Earphone Anti-theft is especially important for merchants. Today, I will let you tell everyone how to choose the tag.

Some soft labels will be used because of metal, aluminum foil paper and other factors, some labels cannot be used in overlap, and some cannot be bent. These will interfere with the normal use of Headphone Earphone Anti-theft.

There is also an important factor in looking at the label. The coil is the core component of the good and bad of the entire anti -theft system. The coil is actually a LC volatile circuit. In order to reduce costs, the original copper threads will be used to use copper bag aluminum lines or directly use aluminum lines to reduce costs. Therefore, this label is susceptible to moisture and affects the service life. In the process of label processing, there will be a process to bond the label with an ultrasonic machine. There will be an instant high temperature. The inferior label generally uses the wire of the plastic bag. The melting point of the plastic is very low, so the process of the ultrasonic wave can easily melt the coil and short -circuit, which directly affects the product rate of the product.

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