In a liner for protecting adhesive compounds, the protective action with respect to permeates originating from the surroundings and also with respect to permeates included during winding or stacking and other processing steps is to be improved. This is achieved by providing a liner which has at least one non-stick release layer and at least one getter material that is able to absorb at least one substance capable of permeation, wherein the getter material is contained as a dispersed phase in at least one layer of the liner.