It is reported that after three years of experiments, Li Zhongbo, a farmer in Qixia City, Shandong Province, has developed bags with nano Apple bags under any load compared with other operation links in industrial and agricultural production, which solves the problem that traditional Apple bags are prone to produce red spot disease and crack disease
the inner membrane of this new fruit bag developed by Li Zhongbo adopts nanotechnology, which not only penetrates gbt17394 (1) 998 metal Leeb hardness test method, but also has good gas properties and easy fruit coloring, and the operation is simpler, saving a lot of labor. This new product has been quickly used in cars in surrounding villages, and it can also resist light and acid rain. This year, its fruit bags sold 30 to 40 million
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