Shandong Jinghua Group develops pottery-like glass bottles

China's Shandong Jinghua Group developed pottery-like glass bottles that have obvious advantages over traditional bottle-packed ceramic bottles. Glass materials for inner tubes and ceramic materials for exteriors completely overcome the leakage problem of ceramic packaged wines, and bottle caps and bottles The body has a tight anastomosis and a good sealing effect, which overcomes the defects of thermal expansion of the ceramic material and bottle mouth size and standard deviation.