Hi Folks,
I am looking for some info. and possibly a source on measuring inprocess copper plating thickness for Flex PCB manufacturing facilities.
I have tried XRF, E-Current method but the supplier told us that it wont work with Flex material - thickness is also an issue for this matter.
I am looking for non-destructive inexpensive testing method beside hole gauging.
Thanks in advance.
David efiv
3/3/2017 4:27:54 AM
Very interesting post.