When we produce glass wine bottles, sometimes due to some factors, there will be uneven plaques on the glass wine bottles, which has a great impact on the quality of glass wine bottles. So, what causes plaque on glass wine bottles?
The temperature of the glass gob is not uniform. In the production of glass wine bottles, if the temperature of the glass gob is not uniform, the part with high temperature will be small in year, and it will be easy to blow thin during blowing, while the part with low temperature will be blown more easily due to the large resistance. thick. In addition to the uneven temperature of the mold, the same phenomenon will also occur, which will cause uneven patches on the surface of the glass wine bottle. We should pay attention to controlling the temperature during production to ensure the production of glass wine bottles. There will be no such quality problems.
Causes of air bubbles. In the production of glass wine bottles, sometimes the number of bubbles increases due to the problem of raw materials. If the bubbles of the raw materials are not discharged in time, some bubble plaques will appear on the glass wine bottles during production, which will cause Affect the aesthetics of glass wine bottles. When we produce glass wine bottles, we can add some additives to the raw materials to accelerate the discharge of air bubbles, so that the produced glass wine bottles will not produce bubbles.