A packing material is in the form of packaging laminate for packing transdermal
therapeutic systems. The packing material contains at least a sealable layer and
a barrier layer, and the sealable layer is provided with a continuous abhesive
layer. The sealable layer can be provided with a silicone film or a silicone layer
as the abhesive layer. The abhesive layer can have a thickness of less than 10
m, preferably less than 5 m.