Glass vacuum filling method of water filling machine
Glass water filling machine filling the vacuum filling way shandong machinery is a collection of scientific research, production, sales in the integration of filling equipment manufacturer.
Specialized in filling industry more than ten years, the quality is absolutely, after-sale guarantee.
Can need according to manufacturer design is suitable for the equipment manufacturer, reliable quality, high credibility, reasonable price, perfect after-sale service system.
Below we together to get to know the water filling machine of glass vacuum filling way.
1, vacuum filling method is below the atmospheric pressure under the condition of filling method, divided into two ways: one is the differential vacuum type, namely let inside the liquid storage box in normal pressure condition, only the packaging container internal extraction, make its formed certain vacuum degree, liquid depend on the pressure difference between the two container, into the container and finish filling;
The other is a gravity type vacuum, namely under low vacuum filling method by gravitational force.
Using this method the container need a sealing device, make the container (
Usually the bottle)
Filling to a predetermined level.
This in the low vacuum filling, the first thing to avoid flow and pure air filling circumfluence, secondly to avoid into a crack or bottleneck of broken bottles.
If did not establish a vacuum in the container, the machine will not filling.
So, also prevent the liquid dripping.
2, the technological process of vacuum filling method are as follows: (1) vacuum bottle;
(2) into the liquid;
3. Stop into liquid;
More than 4 fluid backflow, namely the exhaust pipe of the residual liquid by the vacuum chamber back to the liquid storage box.
Vacuum filling method not only can improve the filling speed, and can reduce the liquid in contact with the container of the residual air and works, so it is helpful to prolong the shelf life of product and improve operating conditions.
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