Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
This book contains a design for belt-fed blue plastic production that outputs 80 plastic per second, or two blue belts. It also includes a blueprint the same design repeated twice side-by-side, with the second column flipped horizontally so that the combined factory is lane-balanced.
