Mainly to the vacuum of products in the air, to ensure the products vacuum state, to ensure that the product will not bad, not damaged.
Take 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.
This is the main effect of vacuum
packaging machine, is why people began.
Now in the market, more and more vacuum
packaging machine manufacturers.
We must pay attention to the choice of vacuum packaging machine.
The performance characteristics of the vacuum
packing machine and vacuum packaging machine itself, the quality of the products we need to understand, and the manufacturer's warranty and service time, etc.
is a professional manufacturer of vacuum packaging machine, a comprehensive introduction of vacuum packaging machine maintenance and after-sales service.
Vacuum packaging machine can automatic extraction of air inside the bag, achieving complete after vacuum sealing process.
Vacuum packaging technology originated in the 1940 s.
In 1950, polyester, polyethylene plastic film successfully used in vacuum packaging, since then, vacuum packaging and got rapid development.
Vacuum
packing machine is often used in food industry, because after vacuum packaging, food antioxidant, to achieve the purpose of long-term preservation.
the first thing to do is keep the desk clean.
I remember a customer because of carelessness is not clear in time, there are some oil on the table, or a little things, often lead to change of vacuum pump oil, sometimes even lead to the service life of vacuum pump to shorten.
So since buy vacuum packaging machine is supposed to be a little bit of love, actually keep the table clean is a manual, so the performance of the vacuum packaging machine will be more stable, so that you can improve your work efficiency.
2 it is to pay attention to the vacuum pump oil level and oil.
Vacuum pump should be an important part of the vacuum packaging machine, its quality directly affects the operation of the vacuum packaging machine, the vacuum pump is generally not easy to appear problem, often should pay attention to the vacuum pump oil side there is a window.
You will see the amount of oil and oil in the vacuum pump in whether there is a stain, so we should be noted that if the vacuum pump oil less than two-thirds of the window, you should add vacuum pump oil.
If the oil contains a lot of dross in the window, we are going to have to replace the vacuum pump oil.
This is the basic vacuum pump maintenance and matters needing attention.
the third vacuum packaging machine operation.
Vacuum packaging machine work includes two parts: one is the vacuum, the other is a sealed vacuum bag, the two are indispensable.
In general, when we operate, we often adjust the vacuum time.
I'm here to say the main problem is that if we use a small bag, we don't have to take a long time to vacuum.
You can see the vacuum gauge pointer.
If you reach to the left of the lowest position, but it is still in a vacuum, usually the time is too long, so please try a little proper, in order to improve the efficiency of your production, and the sealing time mainly depends on the thickness of your bag.
Mainly is to look at the actual situation, to do a little experiment time, you can do generally recommend debugging time in 2 seconds, cooldown in 2 seconds, then it's off to debugging, can work.
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