1. Look: Observe the windowed security thread on label surface, the laser text “•ZX” is available at the windowed part thread and the security thread can be fully drawn out after the label is torn. |
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2. Unveil: Unveil the label, the double-color delaminating paper will delaminate. The surface of the unveiled layer is white and that of the remaining layer is light green. |
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3. Irradiate: Irradiate the label surface with fluorescent lamp, red and blue fluorescent fiber is clearly visible. |
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4. Check: Input the digital anti-counterfeit code on the label via telephone, Internet or mobile text message etc. to check whether the product is genuine or not. |