VOID LABEL TYPE A

These labels are designed to indicate that a label has been tampered with by displaying a mark on face materials,

When the label is removed.  It can be used for confidential documents, products, Etc

VOID LABEL TYPE B

These labels are designed to indicate that a label has been tampered with by displaying a mark on back of the labels,

When the label is removed.

So that there won’t be contamination on the product surface.