Annealing of glass bottles is an important part of the bottle manufacturing process, which is important for the forming and quality of glass bottles.
1. The annealing kiln of coal-fired should control the change of temperature, and the coal should be fixed and quantified when adding coal to keep the temperature stable and avoid too high or too low temperature.
2. The electric annealing kiln is installed with an automatic adjustment table, the annealing temperature can be adjusted very stably, and the brightness and sensory color of the annealed glass bottle are very good. This method of annealing is more popular.
3. Most glass wine bottles are melted through the gas of the glass cellar, and the annealing temperature is controlled by the gas combustion control valve, which has the advantage of saving materials. And the brightness of the annealed glass wine bottle is also very good, but there are very strict requirements for gas combustion control.
The above content is the need for precautions in the process of annealing glass wine bottles, I hope it can be helpful to everyone.
