Accessories and special materials for the production of glass wine bottles

The main raw materials for the production of glass bottles must be known, mainly quartz sand, but do you know the auxiliary materials and special materials for the production of glass wine bottles?
The main materials of glass wine bottles are silica sand and quartz sand. In order to save energy, some broken glass is recycled to reduce pollution and promote melting. Adding limestone and feldspar can improve the stability of glass wine bottles and save soda ash.
The auxiliary material of the glass wine bottle is to add clarifier, which is to reduce bubbles at high temperature, discharge excess gas, and co-solvent, both of which are used in an amount of less than 1%.
The special material for glass wine bottles is decolorizer, and not all decolorizers can be used. This depends on what color glass is produced. If it is a colored glass wine bottle, it cannot be used.