What Problems Should be paid Attention to in Instant Food Packaging

The inherent requirements of food packaging design: the inherent requirements of food packaging design refer to the technical requirements of ensuring quality and quantity of food in its packaging design through packaging.

Strength requirement of food packaging design: It means that the packaging design can protect the packaged food against various external destructive forces such as pressure, impact force and vibration force during storage, stacking, transportation and handling. There are many factors related to the strength of food packaging design, such as transportation mode (such as automobile, aircraft), stacking form (such as multi-layer stacking, cross stacking) and environment (such as climate, sanitary environment).

Food packaging design barrier requirements: barrier is one of the important properties in food packaging design. When many foods are stored, the poor barrier of packaging design changes the flavor and quality of food, and ultimately affects the quality of food. The barrier requirements of packaging design are determined by the characteristics of food itself, which are characterized by external barrier, internal barrier or selective barrier, etc. The barriers are air, water, grease, light, microorganisms and so on.

Respiratory requirements for food packaging design: Some distant foods such as fresh fruits and vegetables still keep breathing function in the process of packaging design and storage. Therefore, such packaging design materials or containers have breathability, or can control breathing, so as to achieve the purpose of preservation.

Nutritional requirements of food packaging design: food will gradually lose nutrition in the process of packaging and storage. Therefore, food packaging design should be conducive to the preservation of food nutrition, and more ideally, it can lock nutrition through packaging design.