الوصف

1.        The predesigned pattern or message is still remained in the substrate and the other part transferred to carrier layer. Then the carrier layer is transferred to the applied surface with the effect of hollowness. Obvious breakage reveals evidence of opening, can’t be returned as initial.

2.        Tamper indicating VOID-Designed to deter theft.

3.        A permanent adhesive provides high bond to the most surface.

4.        The color, size and hidden message could be customized.