The present application is directed to adhesive articles and release
liners. Namely, the present application is directed to an article
comprising an adhesive layer with a structured surface. The structured
surface comprises a first groove and a second groove recessed into the
adhesive layer from a reference plane defined by the adhesive surface on
either rim of the groove. In some embodiments, the second groove is
contained within the first groove, and in other embodiments the grooves
are separate. The first groove and the second groove have walls. The wall
angle of the first groove with respect to the reference plane is non-zero
and is smaller than the wall angle of the second groove with respect to
the reference plane. The application is also directed to release liners
for the adhesive article, wherein the surface of the release liner is the
inverse of the adhesive surface.