SMP material is a kind of smart material, through a serious of complicated process the material with memory function. It's keeps stability at -10ºC to 50ºC, but by heating up to 65ºC, the material will memorized the 3D logo/pattern that hidden in material and embossed them to verify products authenticity. Because of its unique polymer character, SMP applied in a series of anti counterfeiting products, such as labels, packages, hang tags, wine cups and so on. Xinxing Label is specialized in produce printable label�Our printing labels are very popular, if you are interested in our customized adhesive labels, please contact us as soon as possible.