The technology originated in the 1940 s.
Small with a 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.
In 1950, polyester and polyethylene plastic film successfully applied to vacuum packing, later got rapid development of the vacuum packing.
The vacuum packaging function automatically extract the air inside the bag, after achieving the vacuum degree of finish the sealing process.
Also can be mixed with nitrogen or other gases for filling, then complete sealing process.
Vacuum packing machine
is often used in the food industry, because after the vacuum packing food antioxidant, so as to achieve the purpose of long-term preservation.
the semi-automatic vacuum packaging machine
and automatic packing
machine, what is the difference between what's the difference between the customer's production, it is the customer when the choose and buy must consider the question.
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.
Edit today also help you to sum up, so we can know after today both the difference.
Vacuum packing machine is semi-automatic refers to the manual operation is needed to open and close the lid of the vacuum packaging machine
work, generally this is a small machine operation.
In the vacuum packaging machine on the web site can see single lumen series and part of the double cavity are semi-automatic products series.
Automatic vacuum packaging machine is a typical 800 double room automatic swing cover, and vacuum packaging machine on the cover does not need manual swing cover automatically shut down the lid.
This design is the cause of great cover on 800 type vacuum packing machine.
Not embroidered steel material itself weight is bigger, the manual flip is difficult, long working hours.
Automatic swing with the machine, the workers will save a lot of effort, some customers product size larger vacuum packaging machine is custom-made, so the machine head will be more and more big, more and more heavy.
In this case, it is recommended to use with automatic swing machine. Smart Weigh
Packaging Machinery Co., Ltd have now decided to extend our company in other countries.
We have professional skills and advanced facilities in weigher and many years of experience in weigher machine industry. Choose our products at Smart Weighing And Packing Machine, and you will get supreme buying experience in return.
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