Why don t beer or liquor come in plastic bottles?

Whether it's beer or liquor, why can't it be bottled in plastic bottles? Many people don't know, increase knowledge!

It's winter now, the temperature is very low in many places, and many people like to drink some baijiu. However, when buying liquor, you will find that most of the drinks use plastic bottles.

Whether it is beer or liquor, whether it is expensive or cheap, glass bottles are used. Why is that? Why can't beer and liquor be bottled in plastic bottles? Many people don't know very well, so let's talk about it in detail.

At present, the main component of the vast majority of plastic bottles is "polyethylene". Polyethylene is an organic compound characterized by strong stability, low water permeability, weak air permeability, and insoluble in water at room temperature (not more than 75 degrees). And it is highly malleable and low-cost.

So it's no problem to use it for drinks.

However, polyethylene has a weak solubility when facing an alcohol solution, which is more obvious when heated. In addition, when making polyethylene, "plasticizers" are added, which can increase the flexibility and durability of plastics. Plasticizers are insoluble in water, but soluble in alcohol.

Therefore, whether it is liquor, beer, red wine, or other alcoholic beverages, they cannot be bottled in plastic bottles.

To sum up, plastic bottled beverages are perfectly fine, but alcoholic beverages cannot be contained. Otherwise, the quality of the wine will be reduced, and drinking it will also affect your health. Of course, it's not so absolute, and it's okay to temporarily install it for a while.

After a long time, it will be affected, especially good wine, it is best to pay attention to it, not for a glass bottle, it will affect the quality of the liquor and your own health.

Finally, let's talk about the storage of liquor. Everyone knows that the longer the liquor, the better it tastes, and many people like to buy some liquor and put it away and wait for a few years to drink it. However, when storing bulk wine, plastic containers must not be used; It is best to use clay pots, which have weak air permeability and help the aging and aging of liquor.

The second is porcelain vases and glass bottles, although the aging speed is slow, but at least they do not deteriorate.

If you are storing the bottled wine you bought, it is recommended to reseal the bottle mouth. Otherwise, after a long time, the bottle mouth will age and loosen, resulting in leakage of sparkling wine, and then there will be half a bottle left. When sealing the bottle for the second time, you can use beeswax to melt and wrap the bottle mouth, so that it can be stored for three or five years without any problem.

Wait until three or five years later, and seal it again to ensure that there is no air leakage and no soaking.

Why do drinks use plastic bottles, while liquor and beer use glass bottles? That's it for a detailed introduction. To put it simply, it is because plastic bottles contain plasticizers, which are insoluble in water, but soluble in ethanol solutions; It affects the quality of the wine, and drinking it will also affect health.

Therefore, you can use plastic bottles to fill drinks, but you can't hold wine, whether it is liquor, beer, or red wine.

Because if it is bottled in plastic bottles, it is easy to cause the beer or liquor to spoil. Glass bottles can increase shelf life.

Because the main thing is that beer and liquor contain alcohol, and plastic bottles have a certain impact on the human body, and glass bottles are cheaper and better than plastic bottles.

This is because if these are bottled in plastic bottles, it will affect the taste and taste of the wine, and it is not conducive to human tasting, so glass bottles are generally used.

Plastic bottles will react, and it is not easy to preserve, beer I like to drink snowflakes, the taste is good, not bitter or light. Very nice and recommended.

There are three reasons: 1. Alcohol and other substances in beer will be compatible with organic substances in plastic bottles, making beer contain substances harmful to the human body. 2. If you use plastic bottles to fill beer, because of the limited barrier, it is easy to lead to oxidation of the beer in the bottle and the loss of carbon dioxide.

Glass bottles have better "freshness" performance than plastic bottles, and they are pressure-resistant, so most of the beer is packaged in glass bottles. 3. After the beer is filled, it needs to be "pasteurized" to ensure the quality of the beer and extend the shelf life. Plastic packaging may not tolerate pasteurization.

In addition to glass bottles, beer is also available in cans. As a kind of lightweight packaging, cans are gradually becoming the mainstream of beer packaging because of their excellent sealing and light-proof properties, as well as being safer, more portable and environmentally friendly.

Why are beer bottles dark.

One of the most important ingredients for brewing beer, hops, can give beer a slightly bitter refreshing taste, and the composition of hops is very unstable, it is easy to decompose under sunlight, producing an unpleasant smell, so beer bottles are often dark. If the glass bottle contains ferric ions, then the bottle will turn green, and some beer bottles are brown, because the glass bottle contains ferric ions, which also protect the beer better than the green one.

As for the colorless and transparent beer on the market, it is that the hops are specially treated during the brewing process of the beer.

Reasons why beer can't be in plastic bottles:

1. Because beer contains organic ingredients such as alcohol, and the plastic in the plastic bottle cherry shouting belongs to organic matter, these organic substances are harmful to the human body, and these organic substances will be dissolved in beer according to the principle of detailed compatibility, and when people drink such beer, these toxic organic substances will be ingested into the body at the same time, thus causing harm to the human body, so beer is not packed in plastic bottles.

2. General beer cannot be packaged transparently, because hops will react under the action of sunlight and affect the taste.

3. Beer packaging requires anaerobic, and vacuum anaerobic technology cannot be used for flexible packaging.

4. One of the important raw materials in beer is hops, which gives beer a special bitter taste. The ingredients in hops are light-sensitive, and they will decompose under the action of ultraviolet rays in the sun's spine, resulting in unpleasantness"The sun stinks"。

Beer is not bottled in plastic, mainly because plastic can negatively affect the quality of beer. Not only do plastic bottles not fully preserve the fresh taste of beer, but they can also cause chemical reactions that can affect the alcohol content, taste, and quality of beer. In contrast, glass bottles can better maintain the quality of the beer, as glass is a material that is odorless and does not react chemically with the beer.

In addition, the negative impact on the environment caused by the manufacture and use of plastic bottles is another reason. When plastic bottles are piled up in landfills along with other waste, they can leak toxins and cause environmental pollution. In addition, the manufacture of plastic bottles requires the consumption of large amounts of fossil fuels, and the use of these fossil fuels is also harmful to the environment.

Another reason is that breweries tend to use glass bottles instead of plastic bottles. From a market point of view, breweries prefer to use glass bottles to package their products, because glass bottles have a higher texture and are easier to promote in the market. In addition, glass bottles can also better protect the beer to ensure that the taste and quality of the beer are not compromised.

Overall, there are many reasons why beer is not bottled in plastic, the main one being that plastic can affect the quality of beer and have a negative impact on the environment. In a society that is increasingly focused on sustainability and environmental protection, the use of glass bottles not only helps to maintain the quality of beer, but also helps to protect the environment. <>

If plastic bottles are used to hold beer, because of the limited barrier properties, it is easy to cause oxidation of the beer in the bottle and the loss of carbon dioxide. Glass bottles have better "freshness" performance than plastic bottles, and they are pressure-resistant, so most of the beer is packaged in glass bottles. In most beer production, after the beer is filled, it needs to be "pasteurized" to ensure the quality of the beer and extend the shelf life.

Plastic packaging may not tolerate pasteurization. manufacturing costs, glass costs less than plastic; The cost of glass products can be reused, and plastic does not be.

Beer is an alcoholic beverage made from malt and barley malt as the main raw materials, with hops, liquid gelatinization and saccharification, and then liquid fermentation. Beer is the oldest alcoholic beverage of mankind and is the third most consumed beverage in the world after water and tea. Beer was introduced to China in the early 20th century and is a foreign alcohol.

Beer is a type of beverage brewed with malted barley as the main raw material. It has the lowest alcohol content and high nutritional value, and the ingredients include water, carbohydrates, protein, carbon dioxide, vitamins, calcium, phosphorus and other substances. It is known as "liquid bread", and regular drinking has the functions of relieving heat and fever, helping digestion, appetizing and strengthening the spleen, and increasing appetite.

The maximum amount of beer to be consumed is not more than litres per day. In addition, regular consumption of beer in large quantities can lead to obesity (beer belly). It is not advisable to use hot water bottles to store bulk beer; It is not advisable to drink beer that has been stored for a long time; It is not advisable to eat pickled and smoked foods at the same time; It should not be drunk with strong liquor; It is not advisable to take medicine with beer; It is not advisable to drink beer after sweating; Frozen beer should not be consumed.