Patent ID: 7001475

Claim:
A method of forming and applying a film structure having controllable surface contact properties comprising: providing a multilayer film structure which has first and second major surfaces and which includes an operating agent therein, the operating agent being spaced from the first major surface of the fun structure by a top portion of the film structure, the top portion being defined by predetermined separable surface elements, and the first major surface of the film structure being defined by a plane across separable surface elements; wherein the film structure includes a top film layer, wherein the top film layer includes the separable surface elements formed by at least partially cutting the top film layer inelastically stretching the multilayer film structure to separate the separable surface elements across the first major surface of the film structure and to increase the exposure of the operating agent through spacings between adjacent separated separable surface elements; applying the first major surface of the film structure to a surface of a substrate; and applying pressure to the second major surface of the film such that the operating agent contacts the structure surface of the substrate.