Wikipedia
SAPAL
SAPAL (Société Anonyme des Plieuses Automatiques Lausanne, Automatic Folder of Lausanne, Inc.) was a Swiss company founded in August 1906 by Jean-Jaques Kohler. Backed by a group of investors, this chocolate maker from Lausanne, Switzerland, had acquired the US patent for the “folding box” die-fold system, designed by Richard Berger, a German engineer, which enabled an envelope style of wrap around small chocolate blocks, and done in a single operation. The development and commercialization of this invention enabled fast rationalization in the packaging sectors of the food industry and more particularly, in the chocolate industry.