VOID LABEL also called Tamper proof label.
it is a security label with a tamper proof material, after peel off the label
will be separated from the surface of the preset text or pattern,usually
HIDDEN TEXT:void,opened,void opened.also can be customized.
MATERIAL:Glossy paper,PET,matte silver,hologram.
FEATURE:Non-transfer,half transfer,full transfer mark.
APPLICATION:Security seal,anti counterfeiting in all industries.