Tamper evident preformace is the base ability security holographic sticker. Tamper evident is default selection
of our holographic sticker. The pressure tamper evident ability come from the pressure tamper evident function
of Aluminum metallized PET film(its base color can be silver, golden, blue, green,etc). When you remove stikcer
from paper, the PET film will seperated to Aluminum layer which has embossed hologram image.
Pressure temper evident holographic sticker