Safety label for packaging, particularly pharmaceutical packaging, has plastic film layer and pressure sensitive adhesive layer which is applied on plastic film layer, where plastic film layer is formed partially transparent

摘要

The safety label (1) has a plastic film layer (2) and a pressure sensitive adhesive layer (3) which is applied on the plastic film layer. The plastic film layer is formed partially transparent. The pressure sensitive adhesive layer is formed for irreversible discoloration during temperature pressurization above a predetermined temperature threshold. The pressure sensitive adhesive layer is provided with a unit guided for irreversible discoloration of the pressure sensitive adhesive layer during temperature pressurization.