Proof of First Opening
Labels with the character of a document
Special materials cause that a label once affixed, cannot be pulled off in one single piece. These labels are mainly used as test seals and for the protection of sales packaging.
Integrated Letterings
When these labels are pulled off, there remain integrated letterings on the respective substrate and show that there had been an attempt to scrape it off. Beside standard letterings individual patterns are possible.
Security Blanking
Security blankings in the label also function as indicator of manipulations. It is impossible to pull off such a label in one single piece. Security blankings are mainly used for the protection of sales packaging.