Several common defects of glass wine bottles

As the market demand for glass wine bottles continues to increase, more and more people begin to use glass wine bottles as packaging materials. No matter what kind of packaging material, there are more or less defects in production. So, what are the common defects of glass wine bottles after they are produced?

crack. Cracks are one of the most common defects in glass wine bottles. Some cracks are relatively fine, and it is difficult to find them if it is not under reflected light. The most common places for cracks are the mouth, neck and shoulders of glass bottles. Generally, relatively small cracks do not affect the normal use of glass wine bottles.

deformed. Deformation is also a major defect of glass wine bottles, which will seriously affect the use of glass wine bottles. Generally, the reason for the deformation of the glass wine bottle is that the temperature of the gob and the action temperature are too high, and the bottom of the bottle is uneven due to the deformation of the bed caused by the unfinished shape after being released from the forming mold or the traces of the conveyor belt printed on the bottom.