Vacuum the word comes from Latin vacuum translation, means nothing.
Food out of air inside the bag, to the expected after vacuum degree, complete sealing process.
Very popular in the food industry, and all kinds of cooked products, such as chicken, ham, sausage, grilled fillet, beef jerky, etc;
Pickled products such as all kinds of pickled vegetables and soy products, dried fruit, etc are used more and more various need fresh food vacuum packaging.
After vacuum packaging of food freshness long, greatly extend the shelf life of food.
In fact, vacuum should be understood as the thinner of the gas space.
In a given space, lower than atmospheric pressure gas state are collectively referred to as vacuum.
The degree of vacuum gas thin called vacuum (
Vacuum degree)
, usually expressed by pressure.
Therefore, vacuum packing is not complete vacuum, packed in vacuum packaging technology of vacuum degree in the 600 - usually food containers
Between 1333 pa.
Therefore, vacuum packaging, also known as vacuum packing or exhaust.
what do you think its efficiency?
In fact, vacuum
packaging machine vacuum efficiency is an indicator of the vacuum pump capacity.
A kind of heat pumping air into vacuum state, sealing, cooling the one-time completed function, apply to food, aquatic products, chemical raw materials, electronic components, precision parts and other products of vacuum sealing, can prevent oxidation, mildew, corrosion, moisture, but also extend the product with good quality fresh storage life of the machine.
At the heart of the vacuum
packaging machine is vacuum pump, vacuum pump quality directly affect the efficiency of vacuum packaging machine.
Domestic pump efficiency generally between 20 cubic meters per hour, combination pump between 40 ~ 200, the German original installation import vacuum pumps between 100 ~ 200.
You can see that the import pump efficiency is higher than that of joint ventures and domestic pump.
Therefore, in order to effectively packaged and improve the work load, must be very good use of the pump.
Our vacuum packing technology is developed in the early 1980 s, and vacuum packaging technology in the early 1990 s the application of small batches.
With the development of the small package promotion and supermarket, the scope of its application is more and more widely, some will gradually replace the rigid package, promising prospects.
If you want to learn more about the vacuum
packing machine, you can go to see website of vacuum packaging machine, or call phone consultations on the website.
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