Glass bottle technology change
In our daily lives, medicinal glass bottles can be seen everywhere. Whether it is beverages, medicines, or cosmetics, medicinal glass bottles are good partners. These glass-wrapped containers are considered to be the best packaging materials due to their transparent aesthetics, good chemical stability, non-polluting contents, ability to heat at high temperatures, and recycling of used bottles. In spite of this, in order to compete with metal cans, plastic bottles and other packaging materials, medicinal glass bottles are constantly improving their production technology, so that the product quality is better, the appearance is more beautiful and the cost is lower. After the regenerative glass kiln construction technology, the glass melting technology ushered in the second revolution, which is the oxy-fuel combustion technology. In the past decade, the practice of this technology transformation in glass melting furnaces in various countries of the world has shown that oxy-fuel combustion technology has significant advantages such as low investment, low energy consumption, and low pollutant emissions.
In the United States and Europe, lighter weight bottles and cans are the leading products for glass bottles and cans, and NNPB and cold and hot end spraying technologies for bottles and cans are all advanced technologies for lightweight production. German companies have been able to produce 1 liter of concentrated juice bottles, weighing only 295 grams. The wall surface of the bottle is coated with organic resin, which can increase the bottle's pressure strength by 20%. In modern factories, producing glass bottles is not an easy task, and there are many scientific problems that need to be solved.