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Reply To: | TechNet E-Mail Forum. |
Date: | Mon, 11 Dec 2000 16:34:23 -0500 |
Content-Type: | text/plain |
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Hi All,
The double treat inner layer material we use often arrives with surface
scratches - deep enough to be seen, but not deep enough to affect the
underlying copper. These scratches are visible on the finished boards. Is
this a cosmetic defect, or worse? Is board performance affected? Should
our vendor be slipsheeting this material? Which essential question have I
forgotten to ask?
Thanks in Advance,
Mark Hargreaves
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