"But one certain batch can be distinguished by internal
bubbles/delaminations!"
I have a short piece of that. I also have some that seems to have been cut
with a stripper that had a tiny gap between the cutting wheels, because there
was a thin web left on one side where the wheels had missed each other. The
thickness varies from batch to batch, but maybe within a batch too. I don't
think any single property would distinguish one batch from all others, there
is too much overlap between batches and too many batches, more than one each
year. I wonder if listing all the properties of each batch would make it
possible to distinguish it from every other batch.
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Received on Sun Mar 04 2007 - 19:15:15 CET