There is tamper evident tape on the top of the bag, once opened, the hidden message and pattern will appear immediately. It is made of strong co-extruded and recyclable plastic, opaque and transparent film.

Product features:

Security printing for the protection of side welds. An attempt to cut and reseal means the print in the side seal is missing.

Security tape resist against freezing and heating.

Barcode and sequential numbers are available.

It can tear off the receipts to keep records of the transportation.

The security bags are used by financial institution, retailers, transportation companies, restaurants, bank and medical institution and etc.

Size and printing design can be customized.