sheets.

Specifically, with Bud Jones, printed paper inlays that use halftone color printing (i.e., using dots to create the image).

The inlays on these chips (some examples are shown below) are either traeted with a clear finish (or the ink used) can stick to the plastic pockets. Chip removal will damage the printing! I believe that this condition can be exasperated by pressure (leaving the binders flat with multiple binders stacked) and just by themselves by heat (leaving in the car). Stacking and adding heat can really heighten the effect.

Examples of this type of Bud Jones chips: (Note: all scans are courtesy of ChipGuide and are NOT examples of damaged chips!)

I have seen this effect first hand. It does happen.

Jim