Why is glass wine bottle one of the preferred packaging products in the liquor industry now? Because after decades of witnessing, glass wine bottle is the most suitable material for packaging liquor.
Because glass wine bottles have good chemical stability, will not produce chemical reactions to liquor, have good resistance to sudden changes in temperature, stable specifications and sizes, good suitable mechanical strength, good appearance and transparency. Non-toxic, tasteless; transparent, beautiful, glass bottles have good barrier properties, airtight, rich and common raw materials, low prices, and can be used repeatedly. And it has the advantages of heat resistance, pressure resistance and cleaning resistance, and it can be sterilized at high temperature or stored at low temperature. It is precisely because of its many advantages that it has become the preferred packaging material for many beverages such as beer, fruit tea, and jujube juice.
The characteristics of wine in glass wine bottles
There are many raw materials for bottles on the market, such as plastic, iron, copper, aluminum, ceramics, etc. Why are glass wine bottles mostly used? Among the current liquor packaging manufacturers, glass wine bottles are the most used, but there are also ceramic bottles. The bottle is twice as high. The cost of a ceramic bottle is about ten yuan, while the glass wine bottle is only about two yuan. The difference is obvious. If they are all packed in ceramic bottles, some small wineries can't do anything survived.
Secondly, there is no need for packaging in plastic or metal containers, because wine is an acidic substance, and other raw materials are easy to produce chemical reactions, resulting in ultra-low heavy metal indicators in wine. Secondly, because glass wine bottles are relatively standard, it is easy to mechanized filling and sealing.