1. Dense bags.

First put the wine into the bag and use a vacuum device to vacuum it, then press it tightly to seal it. It is fast and convenient. Putting the whole bottle of wine in the bag not only has good sealing performance, but has no impact on the quality of the collected wine. It can also be used repeatedly by simply opening the seal. However, this method is not very popular, but it is indeed a very practical and good way to preserve wine.

2. Aluminum foil bags.

This method is used by relatively few people. There are two reasons for this. First, the aluminum foil bag is more expensive. Second, the aluminum foil bag is opaque and does not look good when stored, and you cannot see what the wine looks like. Therefore, the recognition is not great. However, it has good anti-static, oxygen isolation, shielding, moisture-proof, light-shielding functions and excellent heat sealing properties. This method is relatively suitable for sealing wine to be drunk, and is not suitable for preserving display items.

3. Heat shrink film.

Heat shrink film is more common and easier to buy. Not many people use this method. It has strong operability, good flexibility, strong impact and tear resistance, and is not easy to break. , not afraid of tide, large shrinkage rate. Before storing and sealing, cut the heat shrink film to appropriate size, put it on the collection, and then use hot air to shrink it. This method is simple, but over time it will age, dry out, and need to be re-operated. It is not suitable for long-term storage, and heat shrink film needs to be replaced frequently.

4. Sealing film.

Sealing film, also called stretch film, is a special thermoplastic film product that automatically seals, can be molded, has good toughness, and is a high-performance waterproof material. To use it, wrap it around the bottle cap several times and pinch it tightly, or apply another circle of transparent glue to seal it automatically. The advantage is that the sealing film is colorless and has little impact on the appearance. The disadvantage is that due to the soft material, it needs to be replaced at least every 3 years.

5. Plastic wrap.

Cling film is a type of plastic packaging product commonly used by people to preserve fresh food. PE cling film is usually used. How to use: Wrap a few circles around the bottle cap and pinch it tightly, or apply another circle of transparent glue. The disadvantage is that it is not resistant to high temperatures and has a short maintenance time. It is more suitable for temporarily storing wine for later drinking. The plastic wrap needs to be replaced every few years, so it is not suitable for display items.

6. Raw material belt.

Raw tape is commonly used in faucets at home. It has the characteristics of high temperature resistance, low temperature resistance, corrosion resistance, weather resistance, non-deformation, high lubrication, easy sticking and non-adhesion. It is very suitable as a material for sealing wine. It is white and beautiful, very elegant, easy to buy, cheap, and easy to install and uninstall. It is suitable for sealing wine for later drinking, but not suitable for display items.

7. Sealing wax.

Wax seals are commonly used to seal collections of wine for display. This wax is not a lighting wax, but a practical edible wax, which is relatively complicated. The operation method is to put the wax in a container and boil it into liquid form, wrap a layer of soft material (soft paper is enough) around the wine bottle cap, put the wine bottle head down and soak it in the wax liquid, take it out, and wait for it to cool. A layer of wax forms on the surface of the bottle cap.

Extended information:

For the storage environment of bottled liquor, you should choose a dry, clean, bright and ventilated place. The relative humidity of the environment is better around 70. , if the temperature is too high, the bottle cap of bottled liquor will easily become moldy. The ambient temperature for storing liquor should not exceed 30 degrees, and it should be kept away from fireworks.

The seal of the bottle of bottled liquor must be tightly sealed to prevent the liquor in the bottle from leaking out and running away. If the liquor is bottled in glass, be sure not to expose the liquor to strong light. Before storing the liquor, test the liquor you want to store in advance, and then re-tighten the bottle cap. Because some liquors have loose caps when they leave the factory, it is very common for bottled liquors to run away after a few years. This is also an important thing to do to prevent bottled liquors from running away.

Liquor should be stored away from light. If left in a place exposed to sunlight for a long time, it will destroy the wine molecules in the bottle, change the chemical composition, and seriously affect the taste, so it should be placed in a dark place. Some people are used to storing wine in the basement, but they don’t know that the basement is too damp, especially in the south. If stored for a long time, the label and seal are prone to mold and rot, seriously affecting the quality of the wine.

Avoid placing it together with irritating substances. Such as camphor balls, perfume, cosmetics, paint, etc. For example, in the era of planned economy, Maotai liquor was not something that could be bought with money. People finally got a bottle of Maotai liquor and were reluctant to drink it as if they had found a treasure. They kept it in the cupboard, under the bed, etc., but in these places It is easy to get bugs. People at that time were accustomed to using mothballs to prevent bugs. However, the smell of mothballs is most likely to enter the Moutai bottle. When the wine molecules come into contact with the camphor smell, they will be contaminated, seriously affecting the taste.

Reference: Baidu Encyclopedia-Liquor Storage