With the development of the world economy, the rational use of the earth's resources and the natural protection of the human living environment have increasingly attracted global attention. Protecting resources and the environment and creating a good space for survival and development are the basic strategies for implementing sustainable development strategies and achieving stable global economic development. While plastic products bring convenience to human beings, they also produce serious "white pollution", which has become a major social problem in today's world. Therefore, human beings have begun to challenge the traditional old way of "pollution first and then treatment", developing green and environmentally friendly alternative products, and fundamentally eliminating white pollution.
At present, from an international perspective, it is difficult for all plastic product packaging to enter the international market. Many countries in Europe and the United States have banned the use of foam plastic packaging and tableware; from the domestic situation, such as Hangzhou, Fuzhou, Wuhan, Guangzhou, Chengdu, Xiamen and railways. The Ministry and others have also issued decrees to ban non-degradable foam plastic tableware. A global revolution in plastic packaging products is gradually emerging, and the green packaging of "replacing plastic with paper" will become the development trend of the world's packaging industry. It is under the trend of this situation that a new type of green packaging - pulp molding packaging was born.
