Safety is the first element. Food safety is not only the safety of food itself but also the safety of food packaging. It must ensure that the packaging materials themselves are safe, non-toxic and non-volatile, that is, the packaging materials themselves have stable tissue components. In addition, during the implementation of the packaging process, there will be no substances or chemical components that are chemically reacted in the food ingredients, and chemical changes will not occur due to changes in climate and normal environmental factors during storage and transfer.
As a special commodity in our daily life, food is extremely important for nutrition and hygiene. Therefore, the main purpose of food packaging design is to ensure the quality and quality of food as a commodity in the process of storage and transportation.