Patent ID: 7422781
Filing Date: 2008-09-09
Classification: B32B,C09J,G09F,Y10S,Y10T

Abstract:
1. A tamper indicating device comprising: a backing having a first side and a second side, wherein the backing comprises a first phase and a second phase, wherein the backing has a first level of light diffusion, and when a peeling force is applied to the backing, the backing internally delaminates and has a second level of light diffusion that is a higher level of light diffusion than the first level of light diffusion; a flood coat applied to the second side of the backing, the flood coat defining a window therein; and a mask on an outer surface of the tamper indicating device, the mask being in partial or whole registration with the window in the flood coat, wherein the mask and the flood coat are located on opposite sides of the backing.