On December 19th, 212, Li Hongfa, chairman of Quanlin Paper, was awarded the second prize of national technological invention. It is reported that since the founding of the People's Republic of China, there have been only two national technological invention awards in the national paper industry, both of which are second prizes, and Quanlin is one of them. The biggest breakthrough of Quanlin circular economy model lies in the development of new advanced technologies such as material preparation and replacement cooking, which can "pump" black liquor to make organic fertilizer and reuse all the remaining white water, thus solving the pollution problem of black liquor and white mud in paper industry. The emission of spring forest is not only far ahead of the national standard, but also superior to the foreign environmental protection standard of wood pulp. Although the environmental protection department has made many unannounced visits to investigate, it has finally proved that after the technical transformation of spring forest paper, straw pulp papermaking has finally come back to life. It extracts natural straw fiber, does not bleach in the whole production process, adopts the process of no dioxin (human first-class carcinogen), maintains the natural color of plant fiber, and is dust-free and chip-free. It has passed the three food-grade tests of China, FDA of the United States and AP of the European Union, and is a new generation of advanced paper products with no pollution to the environment, no harm to human body, and is truly environmentally friendly, low-carbon, healthy and safe. The invention and application of Quanlin natural straw protoplasm technology can not only avoid the harm of household paper to human health, but also have great significance to the protection of human living environment!