my country has had glass bottles since ancient times. In the past, academic circles believed that glassware was very rare in ancient times, so it should be possible for only a few ruling classes to own and use it. However, recent studies suggest that the production and manufacture of ancient glassware was not difficult, but it was not easy to preserve it, so it was rare in later generations. Glass bottles are traditional beverage packaging containers in my country, and glass is also a historical packaging material. In the case of a variety of packaging materials flooding the market, glass containers still occupy a place in beverage packaging, which is inseparable from its packaging characteristics that other packaging materials cannot replace. This is also the reason why Yuncheng glass bottles last forever.