It is a kind of single sided security tape which is specially made for plastic PE courier bag. It is hot melt adhesive, very strong adhesion on LDPE film. It is quick tampering after peeling off the surface. The liner is transparent release film, also can make yellow or red color for choice.

The pre-designed hidden message will be transferred to the applied object at every attempt of opening. 

Bag sealing tapes is generally low residue type. But including low residue tamper proof void and high residue tamper proof two types. Low residue void label is that the "VOID" message transferred onto the application surface and the other parts remains on the lift security label, but the high residue void security label is opposite that the "VOID" message remains on the lift security label and the whole other parts transferred onto the application surface.

Features:

- Once removed, the adhesive transferred to the applied surface. Quick tampering.

- Color, size, hidden message and etc. can be customized for a unique requirement.

- Hot melt adhesive, very strong on LDPE film. Specially made to use on plastic PE courier bags.

 - Liner is transparent release film, can make yellow or red color for your choice.