Beer bottles are more than a few years old? Beer bottles are shelf life

Recommended beer bottles** have a shelf life of 2 years.

GB 4544-1996 Beer Bottles was approved by the State Bureau of Technical Supervision on June 25, 1996 and officially implemented on January 1, 1997. This standard is proposed by the China Light Industry Association. This standard is centralized by the National Daily Glass Enamel Standardization Center.

The drafting unit of this standard: China Light Industry Association Glass Enamel Research Institute, Qingdao Jinghua Glass Factory, Tsingtao Beer Co., Ltd., Shanghai Aolian Glass Products, Chongqing Beer Co., Ltd. drafting. The main drafters of this standard:

Zhang Guoxiu, Qiu Aixue, Wang Baohua, Lin Yongzhi, Yuan Yan.

Extended Materials. Logo Packaging:

1. Logo. Each product should be marked with a special mark "B" within 20mm above the bottom of the bottle to indicate that it is a special bottle for beer, and the font size of the mark is subject to the No. 2 printing font (about 6mm and 3mm in length and width). At the same time, the mark of the production enterprise, the year and season of production should be indicated in the area.

2. Packaging. Choose appropriate packaging to reduce the impact of improper packaging and transportation on the quality of beer bottles. The packaging material should keep the product clean and not easily broken.

Each package shall be accompanied by a certificate of conformity or a qualified label, indicating the name of the manufacturer, product name, specification, quantity, batch number, the name (code) of the inspection and packaging personnel, and the words "fragile" and "handle with care".

Beer bottles older than 2 years should be scrapped.

Generally two years. In 1997, the state promulgated and implemented the mandatory standard of "GB4544 Beer Bottle", which specified in detail the internal pressure resistance, heat resistance, impact resistance and other indicators of beer bottles, and clearly suggested that the service life of beer bottles should be two years.

Since June 1, 1999, the former State Bureau of Quality and Technical Supervision has required the national beer production industry to use "B" bottles according to this standard, and the bottom of the beer bottle is marked with a dull mark on the back of the "B" word, so that consumers can identify whether the bottle is "overage".

There are no mandatory standards for beer bottles. China's "Mandatory Standard for Beer Bottles GB-4544-1996" recommends that the service life of beer bottles is two years.

The current "Beer Bottle Standard GB4544-1996" has been implemented for nearly 20 years, which is too old, and some standards have not adapted to the current development of the industry, so the relevant departments of the state are soliciting opinions to revise the old standards.

When buying beer, in addition to carefully checking the shelf life of the beer itself, you should also pay attention to the year of production of the bottle marked on the bottom of the bottle. Try to choose beer bottles with fewer scratches and a production date of less than two years, and when handling beer, reduce shaking and collision between beer bottles, and store them in a cool place to avoid high temperature and exposure to the sun.

The 2-year** service life recommended by the national standard.

Two years is recommended. However, after the promulgation of the national standard of "beer bottles", on December 8, 1997, the quality standards department of the former China Light Industry Association issued a notice of "Light General Quality Division (1997) No. 61" to all beer bottle manufacturers and beer production enterprises, which clearly stipulated: ".

It can be used extended".

Just like the refrigerator is recommended to last 10-12 years, but some may break down in less than 10 years, and my family's 16 years old is still very good. - Another example is Siemens' electric motors, which can still operate normally for 100 years if they are well maintained. Another example is the Bosch refrigerator

The service life of the average refrigerator is only 10 or 20 years, but the German Bosch refrigerator has created an incredible miracle: a Bosch refrigerator in the house of Mrs. Lu, who is in her 80s in Shantou, has been in continuous use for nearly half a century.

This text can be searched on the Internet, and it should be treasured if it can still be used normally after the recommended use period, proving that the processing technology is exquisite. If the processing is not up to par, the new bottle is also dangerous.