Green packaging is the development trend of export food packaging

China is a big producer of food and agricultural products and also a major exporter. Packaging is an important aspect in the export of food and agricultural products. According to relevant information, the loss caused by unqualified packaging for food exported from China exceeds 7 billion U.S. dollars each year, and it also shows an upward trend year by year, which has affected China's export food trade. Therefore, the packaging problem is an issue that cannot be avoided and ignored in the export of food and agricultural products. Only vigorously developing green packaging for export food can meet the international market.