 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.SAPAL added its own technical design department in 1908 and a production facility in 1909.It diversified its product range to wrap not only chocolate tablets but also soup cubes (1909), tobacco packets (1910), pressed candies and soaps (1911), biscuits (1912), chewing gum (1913), aspirin cases (1926), ice cream (1927), photographic plates (1928) and pharmaceutical tablets (1929).