The Main Reasons and Precautions for Bottle Explosion

July 06, 2022

The main reason for the explosion of the bottle may be because the carbon dioxide gas is generated in the bottle, and the pressure in the bottle of the plastic bottle increases.

It is also possible that there is a problem with the quality of the bottle. After high temperature and collision during transportation, thermal expansion and cold contraction cause the bottle to burst. Under normal circumstances, if the disinfection is not thorough in the production process, trace bacteria may remain. Juice or milk-containing beverages are rich in nutrients, which undoubtedly becomes a large petri dish for these trace bacteria. Trace bacteria reproduce anaerobic at a certain temperature, producing carbon dioxide gas and expanding the bottle. Due to increased gas pressure, the bottle burst occurs at the moment when the bottle cap is unscrewed.

Relatively speaking, beverages that have been opened are more prone to bursting, especially beverages that are drunk directly from the mouth to the bottle. Not only do bacteria enter the bottle due to exposure to the air, but bacteria in the mouth also enter the bottle during drinking. In the beverage, after high temperature, bacteria breed in large quantities, producing carbon dioxide gas, causing the bottle to burst.

Summer is a season of high incidence of beer bottle explosions. There are many reasons for the explosion of wine bottles, including the explosion of the wine bottle due to the huge difference in internal and external pressure after violent shaking or exposure to the sun, and the explosion caused by the extended use of the beer bottle. Therefore, Consumers must pay attention to the B-shaped bottle logo when buying beer, and be cautious when buying B-shaped bottles of beer that have expired.

The B-shaped bottle is a beer-specific glass bottle with a special mark B and the year of manufacture within about 20mm from the bottom of the beer bottle. In addition, the B-shaped bottle has a lifespan of two years. However, some illegal merchants want to reduce costs. , Overdue use of B-shaped beer bottles, and even illegal use of non-B-shaped bottles.

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