What is the maximum lifespan of a beer bottle?

There are two production dates on the beer bottle, one is the production date of the beer, and the other is the production date of the wine bottle. According to the relevant national standards, the beer bottle needs to use the B-shaped bottle, and it is recommended that the use period of the beer bottle is two years. However, few citizens pay attention to check the production date of beer bottles when buying beer. In many large and small department stores and supermarkets, it is not uncommon for beer bottles to be "expired". Some bottles were even produced four or five years ago and are still in use today. Relevant departments said that the safety of beer bottles overdue service will decrease.

At present, it is only mandatory in the country that B-shaped bottles with higher safety must be used when filling beer. However, there is no clear standard for the service life of B-shaped bottles, but the recommended use period is two years. Compared with the new bottle, the strength of the old bottle will definitely decrease to varying degrees after being recycled for many times, and the scratches, scratches and sun exposure caused by repeated transportation will cause the aging of the wine bottle material and the safety performance. will also be greatly reduced. "It is also a B-shaped bottle. The old bottle may not meet the original quality standards, but the probability of explosion is also very low." The staff said that the quality supervision department will also conduct regular sampling inspections on the old bottles, and the old bottles that do not meet the standards will be inspected regularly. is not allowed.

Therefore, consumers should also see the production date under the beer bottle when purchasing beer, and it is best to buy new wine bottles with higher safety performance.