The production and development history of glass wine bottles

The glass wine bottle industry has a long history, and it is still a socially necessary industry. Since the ancients invented glass, people have been connected with glass products, and they are inseparable from daily life, not necessary but also very necessary.
In the past, the glass wine bottle industry only made simple canned bottles. The product was single, manual operation, the output was not large, and the quality could not be upgraded to meet the domestic production needs. With the progress and needs of the society, and the development of the Internet, the quality requirements are getting higher and higher. A single product cannot meet the needs of the society, and manual operations have also been eliminated. Now the glass bottle factories are basically replaced by automatic production lines of rank machines. There are thousands of products, the quality is improved, and most of the products are exported. This still cannot meet the needs of the society, and new products are replaced every day.
Hygienic and clean glass products are welcomed by people, especially in the food industry, more and more glass products are favored. Its production is also a complicated process, and there is also environmental pollution. Most of them still burn coal as energy, so there must be air pollution. This is a social contradiction.