TacLam TLG-29 / TLG-30: Thin cores need a complete geometry and handling planTacLam TLG-29 / TLG-30: Thin cores need a complete geometry andhandling planSignal copperNamed coreReference planePressed bonding layerSecond coreCopperCore thickness ≠pressed bondline ≠finished board thickness³Ô¹Ïtv engineering illustration · conceptual, not a qualified stackup or measurement