The Main Function Of Food Packaging

- Sep 26, 2018-


Food packaging is an integral part of food products. Food packaging and food packaging box protect food, prevent the damage of biological, chemical and physical external factors during the circulation process from the factory to the consumer. It can also have the function of maintaining the stable quality of the food itself. The consumption of convenience foods is the first to express the appearance of food, to attract consumption, and to have value other than material costs. The China Printing Cloud Platform provides a one-stop online solution for food packaging design to food packaging printing, and combines different product requirements to provide an economical, hygienic and fast food packaging printing solution.


Many companies need to print decorative patterns, patterns or text on the packaging to make the product more attractive or more illustrative. Good packaging enables products to establish a high-quality image, improve product competitiveness, and promote product sales. It can effectively increase the propaganda of enterprises and increase the influence of enterprises.


A.Protect food and extend the shelf life of food

(1) Protecting the appearance quality of foods to produce certain economic benefits

During the whole circulation process, foods must be handled, handled, transported and stored, which may cause damage to the appearance quality of food. After the food is packaged inside and outside, the food can be well protected from damage.

(2) Protecting the original quality of food and extending the shelf life of food

The quality of the food changes and deteriorates throughout the circulation.

The food itself has certain nutrients and moisture, which is the basic condition for the production and reproduction of bacteria, mildew, yeast, etc. When the temperature of food preservation is suitable for their reproduction, the food is spoiled and deteriorated. If the food is aseptically packaged or packaged for high temperature sterilization, refrigeration, etc., it will prevent food spoilage and prolong the shelf life of the food.

At the same time, the food itself has a certain amount of water, and when the content of the water changes, it will cause changes or deterioration of the flavor of the food. If the corresponding moisture-proof packaging technology is adopted, the above phenomenon can be prevented, and the shelf life of the food is effectively extended.

In addition, when food is in circulation, it is easy to cause food to oxidize when exposed to direct sunlight and light, and at high temperatures. Discoloration, odor and other phenomena, such as the use of corresponding vacuum packaging, inflatable packaging and other technologies and the corresponding packaging materials. It can also effectively extend the shelf life of packaged foods.


B.Increase the variety of convenient foods, convenient for consumers to have convenient foods, have a local flavor, it can only be circulated after being packaged. Let local famous foods communicate and increase people's daily food types.


C.Convenient cooking foods that prevent food contamination, using special packaging techniques.

When the food is in circulation, it must be in contact with the container and the human hand, which is easy to cause the food to be contaminated. The packaged food can avoid this phenomenon and is beneficial to the health of the consumer.


D.Promote food competition and increase food sales.