Glass bottles occupy a mainstream position in the packaging industry. These are well-known facts. Glass bottles have always been loved by people, glass bottle wholesale price depends on its quality. but there are often some defects in the production of glass bottles, which will cause glass bottles. If there is a problem with the quality of the glass bottle, what should be paid attention to when producing glass bottles to avoid these defects? Below, I will briefly talk about some common defects and ways to avoid this situation.
The wall thickness of the glass bottle is uneven, which causes the phenomenon of uneven thickness of the glass bottle. The main reason is that the temperature of the glass gob is uneven. Generally, the viscosity of the part at the temperature is small, and it is easy to blow thin, while the resistance at the place with low temperature is relatively large. Just blow it thicker. The occurrence of this phenomenon is also due to the different temperature of the mold used, resulting in uneven thickness of the glass bottle. Therefore, in the process of producing glass bottles, attention should be paid to controlling the temperature to avoid the phenomenon of uneven thickness of glass bottles.
The bottom of the glass bottle is deformed. Under normal circumstances, the newly produced glass bottle has not been fully finalized, which can easily cause the glass bottle to stay deformed. When it is conveyed, the bottom will also be printed with traces on the conveyor belt, making the bottom of the glass deformed. This will cause irregular patterns and instability at the bottom of the glass. In order to prevent this situation, it is necessary to wait until the temperature of the glass has dropped to set the shape before taking it out, so that the bottom of the glass bottle will not be deformed.
Cracks sometimes appear on the bottle body. Cracks are relatively common defects, and some fine lines are very fine, which can only be found in specific environments. There will be cracks in the bottle mouth, bottle neck, bottle body, flat bottom, etc. During production, we must pay attention to these details so as to avoid cracks.
Of course, there are internal core technologies that our technical department needs to keep secret. The management and core technical engineers with strict quality control are the key to the invincibility of the product. If you also have packaging problems, contact me and let me help you.