The food packaging of Beite packaging bags has gone through the development process from "packaging" to "packaging" and then to "design". The evolution of this process is not only the evolution of the packaging concept, but also directly reflects the transformation of production methods and consumption trends, promoting the development of the contemporary food industry. In recent years, my country's food packaging industry has made great progress. In addition to the innovation of packaging concepts, there are also new developments in packaging technology, packaging equipment, packaging production lines, packaging applications, and packaging materials. In this development process, some trends are also worthy of our attention and comment.

prepackaged
As early as a few years ago, pre-packaging was widely implemented. my country also has relevant laws and regulations on pre-packing to regulate food companies. The author calls it the top trend, mainly because of the basic national conditions of my country's development and the high development of pre-packaging in this issue. There is huge room for growth, and the future development trend will become more significant. At present, it can be directly seen that in the market, tea, rice, melon seeds, dried fruits, flour and other foods are gradually transformed from bulk food into pre-packaged products, which is more in line with the development standards of food business.
This situation is closely related to the safety risk of bulk food. Issues such as unclear production information, deterioration and failure, and secondary contamination of bulk food have caused a lot of controversy. The products in question have seriously damaged the rights and interests of customers and healthy eating, and also brought some difficulties to the supervision of the food market. Second, the upgrading of the food industry has pushed bulk food to the brink of obsolescence. From the point of view of improving consumption ability and improving the concept of food safety, the implementation of pre-packaging is worth waiting for.
Small Package
Pre-packaged for the safety of bulk food, food packaging is moving towards smaller, lighter, from the customer's point of view, to portable. The classic example is snack food. The expansion of comfort food over the past two years has been amazing. From online branding competitions to brick-and-mortar store layouts and online marketing, professional competitions have always been ubiquitous. After the success of nuts, dried fruit products entered the youth group, and compact and lightweight packaging has become one of the important strategies for casual snacks to enter the office.
The outstanding advantages of the small package are that it is easy to carry, easy to store, and reduces waste. The trend of small packaging has long been not limited to snacks, tea products, baked goods, processed meat products, etc. It has also been widely used, and has achieved outstanding results and is very popular among young people. As people pay more and more attention to the delicateness of food consumption and the concept of "light luxury" in consumption choices, small packaging has satisfied people's needs and helped more producers to create benefits.
Think Tank Packaging
Food packaging has become very important from both a pre-packaging point of view and a small package point of view. In order to meet the needs of production, intelligent development has become an important production trend. How to save packaging materials and complete perfect packaging, how to complete high-efficiency and high-quality packaging from high-pressure packaging, how to package different product layers according to different specifications of food, and deal with the actual problems encountered in production needs, intelligent packaging is an important way to deal with these problems .
According to the characteristics of food packaging parameter settings, it can be fully automated. A series of operations from input to sealing and packaging can be completed by machines, which not only reduces labor costs, but also improves the level of automation. The whole production process, but also to achieve environmental protection, high efficiency, stability and other policies. In fact, the "wisdom" of food packaging lies not only in the way and skills of packaging, but also in the concept of packaging, which reflects more wisdom and caters to the development trend of the Industry 4.0 era.