Six advantages of vacuum packaging


Vacuum packaging is a very popular form of packaging nowadays. The air in the container is extracted to maintain a predetermined vacuum state, which can save space and is easy to carry. Due to its own characteristics, vacuum packaging bags are also widely used in the market. Vacuum packaging bags are used in many industries such as the food industry, medical supplies industry, and electronic products.

Today, let’s talk about the advantages of vacuum packaging bags that are so popular.

First, after the vacuum packaging bag has drawn out the internal air, the packaging bag basically fits the packaging, that is, the internal volume ratio is small, which not only saves packaging space, but also facilitates people's daily carrying;

Second, after the vacuum packaging bag is vacuumed, the number of microorganisms is less than that of aerobic packaging, and it is not easy to breed. It can smoothly extend the shelf life of some foods such as fresh meat, or packaging materials such as medicines, that is to say, vacuum packaging bags Has a longer shelf life than ordinary plastic bags

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Six advantages of vacuum packaging

Vacuum packaging is a very popular form of packaging nowadays. The air in the container is extracted to maintain a predetermined vacuum state, which can save space and is easy to carry.


The difference between heat shrink packaging and vacuum packaging

In fact, the difference between heat shrink packaging and vacuum packaging bags is mainly reflected in the application range of the product. Heat shrink packaging is mainly used for products that need to be coated with moisture.


Packaging and printing

Packaging printing is the printing of various packaging materials as the carrier, printing decorative patterns, patterns or words on the package, in order to make the product more attractive or more illustrative, so as to play the role of transmitting information and increasing sales.


How long can vacuum-packed cooked food last

Vacuum packed cooked food has a good preservation effect, usually can be saved for about half a month, but in the hot environment in summer, up to a week, need to be put in the refrigerator, if the vacuum packed sausage, ham, bacon and other cooked food, about a year can be saved, or even longer.