1. The document discusses the history and evolution of packaging and labeling from ancient times to the present. It mentions the early use of natural materials like leaves and animal skins for packaging.
2. Glass originated around 1500 BC while paper emerged in 150 AD. The 19th century revolutionized the packaging industry with the introduction of commercial warehouses, cardboard boxes, cans, and plastics.
3. Packaging and labeling have been influenced by technological developments, market forces, demographic changes, and have become an important marketing strategy. New materials are lighter, more economical and help preserve product quality during transportation and storage.