Food packaging is related to the public's food safety problems, so we should pay attention to some problems in this production, and to solve these problems in a timely manner, now China's food packaging industry there are raw material quality, lack of standards, excessive packaging problems, we will introduce this content.
1, raw material quality control is not strict.
For the environmental protection of food packaging, it is not only reflected in the paper bag machine, but also the quality control of raw materials. It directly affects the quality of food, and most of the materials used to package food are plastic products. Plastic products in a certain medium environment and temperature conditions, polymeric substances and additives will dissolve, dissolve into food, thereby indirectly affecting people's health. At the same time, the safety of ink printing on the packaging can not be ignored.
2, the lack of industry standards lag.
The production enterprise did not express the number of layers of packaging on the packaging box, nor did it indicate how much the void ratio is, and it is impossible to print the cost on it, and the industry and Commerce Department is not the technical department, they do not know the current standard provisions of the void ratio and how to determine the cost ratio, which is difficult to operate. All these have virtually increased the difficulty of consumer supervision and law enforcement by the industrial and commercial departments.
3. Excessive packaging is repeated.
At present, the problem of excessive packaging in China's food industry is serious, and the annual waste of packaging waste is large. As an important part of commodities, moderate packaging has the functions of protecting commodities, beautifying commodities, saving costs, facilitating storage and transportation, facilitating measurement, guiding consumption, improving added value, etc., which is an indispensable link for commodities to enter circulation and consumption, but the prevalence of excessive packaging has gradually led to the trend of excessive packaging in the food packaging industry. Through the gorgeous appearance of excessive packaging, a series of social problems are highlighted. In China, the knowledge of garbage classification is not really popular, the implementation is more difficult, therefore, the more delicate and complex food packaging, the easier it is to be reduced to incineration or landfill waste, and the resulting environmental pollution problems are increasingly severe.

When we can better deal with these problems, it marks that our paper bag machine industry has entered a more correct development track, in the future world packaging machinery development process, will be toward ecological and environmental protection, which is forced by the situation, but also human needs.