
Structure
Structure each layer.
Inner layers are structured one by one, with fiducials for precise alignment during stacking.
LPKF prototyping · Multilayer
Compact and self-contained, the LPKF MultiPress S4 vacuum-presses your multilayers up to 8 layers, on FR4 as well as more demanding substrates.
Structure, press, plate: the principle is simple, the sequence much less so. With blind or buried vias, some layers are drilled and plated before pressing, and the cycle may repeat. We help you define the right sequence for your stack-up.

Structure each layer.
Inner layers are structured one by one, with fiducials for precise alignment during stacking.

Bond under vacuum.
Layers and prepregs are stacked on the pin tooling, then vacuum-pressed with the right profile, chosen in the software’s step-by-step wizard.

Connect the layers.
Holes are drilled and then plated: conductive paste up to four layers, galvanic plating beyond.
Demo
Tell us about your stack-ups and materials: one of our specialists will help you build your multilayer process chain.
Beyond four layers, galvanic plating is a must.
Discover the through-hole plating solutions