Common · Knowledge
Food packaging
Enclosure and protection of nutritional substances for distribution and sale
Food packaging is a packaging system specifically designed for food and represents one of the most important aspects among the processes involved in the food industry, as it provides protection from chemical, biological and physical alterations. The main goal of food packaging is to provide a practical means of protecting and delivering food goods at a reasonable cost, while meeting the needs and expectations of both consumers and industries.
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Additionally, current trends like sustainability, environmental impact reduction, and shelf-life extension have gradually become some of the most important aspects in designing a packaging system. Packaging of food products has seen a vast transformation in technology usage and application from the Stone Age to the Industrial Revolution: 7000 BC: The adoption of pottery and glass, with widespread production beginning around 1500 BC. 1700s: The first manufacturing production of tinplate was introduced in England (1699) and in France (1720). Afterwards, the Dutch Navy started to use such packaging to prolong the preservation of food products. 1804: Nicolas Appert, in response to inquiries into extending the shelf life of food for the French Army, employed glass bottles with heat sterilization. Glass was later replaced by metal cans in this application. However, there has been debate about who first introduced the use of tinplates as food packaging. 1870: The use of paper board was launched, and corrugated materials were patented.
Text: Wikipédia, CC BY-SA 4.0. · Image: Evan-Amos (CC0) ·