In the process of glass melting, all kinds of acid salts and so on will be dissolved at continuously high temperatures, and a lot of vapor released will be continuously swept from the melt. The melt goes into the clearing link and removes the bubbles again. In order to speed up the removal of bubbles, continuous high-temperature melting is generally used to reduce the viscosity of the glass liquid, or chemicals involved in reducing the interfacial tension, or the working pressure in the furnace is reduced to allow bubbles to escape.
But even so, some bubbles will still remain in the glass liquid, perhaps due to the interaction between the glass liquid and the furnace gas and produce bubbles that can not be immediately swept away, which produced residual bubbles, to prevent such shortcomings, be sure to strictly implement the seasoning and melting rules and regulations, or adjust the melting environment temperature, modify the type and use of detergents, or moderate modification of the glass composition.
The viscosity and interfacial tension of the melt is reduced. All of the above are beneficial to remove bubbles in glass liquid methods. The rules for selecting glass bottles: the tightness of the bottle and the lid. This depends on the contribution of the cork washer, the cork washer is between the wine cap and the glass bottle, and the key has the effect of sealing.
Glass bottles are divided into high white, crystal white, white also have milky bottles, and colorful bottles, how to use what kind of wine bottles, such as Maotai with milky wine bottles, and pure grain wine with transparent glass bottles. Beer is used with colored Aquarius, glass bottle test standard. The manufacturer's product standards can be a specific analysis of product quality advantages and disadvantages.
The main raw materials of glass bottles are natural iron ore, artificial quartz stone, sodium hydroxide, dolomite, etc., the application of glass bottle packaging is not only safe but also makes customers feel comfortable. Glass bottles have good organic chemical stability and contact with most chemicals is impossible to cause changes in material characteristics.
Easy to seal, good air tightness can be good to prevent the erosion of O2 and other vapor bodies on the contents of the evil change volatile ingredients volatilized to the gas, fully transparent, can be viewed from the outside to the condition of the contents; Good storage features; Smooth surface, conducive to disinfection and sterilization; The design is beautiful and generous, and the interior decoration is colorful.
It has certain impact toughness, can accept the external force in the working pressure and conveying link in the bottle, and the glass bottle food hygiene and safety, has good corrosion resistance and acid corrosion resistance and is suitable for carrying out the outer packaging of acidic substances (such as vegetable juice drinks, etc.); Glass bottles are also the main packaging materials for food, pharmaceutical, and chemical industries.