Jacques Edwin Brandenberger, a Swiss chemist and textile engineer, forever altered the landscape of packaging with his groundbreaking invention of cellophane in 1908. Originally conceived as a waterproof coating for textiles, Brandenberger's serendipitous discovery transformed into a transparent, flexible film that revolutionized numerous industries.

Recognizing the transformative potential of his creation, Brandenberger shifted focus from fabric coatings to perfecting cellophane, derived from cellulose and the French word for translucent, “diaphane.” Establishing La Cellophane Société Anonyme in Paris in 1913, Brandenberger patented machinery and processes to facilitate large-scale production of this material.

By 1920, industrial production of cellophane commenced, quickly becoming indispensable for everyday items like food wrap and adhesive tape. Its impermeability to bacteria, water and air heralded a new era of food preservation and hygiene in shopping.

The sale of U.S. rights to DuPont in 1923 catapulted cellophane into global prominence, marking a milestone in the chemical industry. During World War II, cellophane served critical roles, from rain capes for soldiers to packaging rations, further cementing its significance.

Brandenberger's contributions earned him accolades, including the prestigious Franklin Institute's Elliott Cresson Gold Medal in 1937.