Tamper Evident Carton Sealing Tape Tesa® 64007 is a tamper evident providing carton sealing tape. With its characteristics Tesa® 64007 helps to reduce pilferage during transport and storage of carton boxes. Tesa® 64007 is designed to avoid unnoticed opening and reclosure of carton boxes. The tamper evident effect works in two steps: • When Tesa® 64007 is removed from the box, the product leaves the message “OPENED” in different languages on the carton. • The tamper evident message “OPENED” remains clearly visible also after re-closure of the box. The tamper evident effect may also be achieved through a complete carton fibre tear-out, which makes a re-closure impossible. It can be used as a normal carton sealing tape on dispensers and machines with a brake. Available Colors: yellow, blue