Automatic filling machine common filling method
Through the analysis of automatic filling machine manufacturer in front, I believe you for species or know a lot of filling machine, filling machine application in our daily life is also more. Because is more, the kinds of filling, automatic filling machine manufacturers to analysis for different filling products, natural is filling with different methods. Because of filling method is too much, automatic filling machine manufacturers choose several kinds of common filling method, look at the below:
(1) the atmospheric pressure
Atmospheric pressure method is also called the pure gravity method, namely under atmospheric pressure, the liquid materials according to the gravity flow into the container. Most of the free flow of gas liquid material can be filled in this way, such as liquor, wine, milk, soy sauce, vinegar, etc.
(2) to emulate
Isotropic method is also called pressure filling method. Under the condition of the atmospheric pressure is high, the packing container, gas formation and the same pressure tank pressure, and then packing according to its own weight into the packing container. This method is widely used in gas beverage such as beer filling.
This filling method can reduce the loss of carbon dioxide in the product, to prevent the bubble too much during the process of filling, affect the quality and quantitative accuracy.
(3) the method of vacuum
Method of vacuum filling is conducted under atmospheric pressure conditions, according to two ways:
A, the differential vacuum type
That is liquid at atmospheric pressure in the oven, only to the extraction of the vacuum container, liquid depend on the liquid storage container to filling the container flow and the pressure difference between the effects from complete filling, this method is commonly used in China.
Vacuum, gravity type b
The liquid in a vacuum packaging container in the first extraction of equals the liquid in the vacuum, then liquid depend on gravity flow into the packaging container, because of its complex structure less domestic use. Vacuum filling method used widely, it is suitable for filling a larger liquid viscosity materials, such as oil, syrup, etc.
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