Why we discuss Blutter Coat of basic copper
This is very little basic copper definition.
That’s the reason why most new PCB designers don’t know Blutter Coat.
Frankly, Emma also don’t this professional PCB glossary.
The definition of Blutter Coat of basic copper
An external layer of resin over the reinforcing structure of base material.
From this definition, we know that blutter cost is a part of basic copper.
If you want to learn more blutter coat detail, please contact 4MCPCB experts.