Layer buildup

When creating the layer buildup please take notice of the following tips.

Folientechnik

Foil technology

 Folientechnik

Advantages:

- cost reduction
- better dimensional stability
- thicker and more stable cores

 
Prepregs

Number of prepregs

 Prepregs

Advantages:

- cost reduction
- better dimensional stability
- less thickness tolerance

 
Kupferkaschierung

Equal copper cladding on cores

 Kupferkaschierung

Advantages:

- less bow and twist
- symmetrical buildup
- less undercut

 
Symmetrie

Symmetrical buildup

 Symmetrie

Advantages:

- less bow and twist
- cost reduction
- better process control