A web, such as a tissue or nonwoven web. A phase tracking error is computed when measuring phase angle or adjusting the relative timing difference by adjusting the phase of the locally generated PRN signals when the error signal has a non-zero magnitude, in a manner to drive said error signal to zero when decoding the PRN code. Image data may also be output after the color correction. The resulting product is separated from the substrate, crushed to brake up the film into aluminum flakes, and mixed in a solvent to separate the still extractable release layer from the aluminum flakes. The patterns can also be formed on a release substrate and packaged for sale directly to consumers or to bakeries.