SUBSTRATE-FUNCTIONAL LAYER ASSEMBLY

摘要

The invention relates to a substrate-functional layer assembly, comprising a substrate made of polymeric material and a functional layer that is arranged directly on the substrate, wherein the side of the substrate that is oriented to the functional layer was subjected to an activation method that also causes structural weakening of the substrate on said side, wherein the activation method was carried out such that (i) the level having the lowest strength within the substrate-functional layer assembly is located within the substrate material and (ii) the peel strength to be overcome when separating the functional layer from the substrate is 0.01 - 10 N/cm.