Common questions
What is the working principle of liquid packaging machine?
Date：2019-07-16 14:51:01 Source：本站
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According to filling principle, liquid filling machine can be divided into atmospheric filling machine, pressure filling machine and vacuum filling machine. Atmospheric filling machine is filled by liquid self-weight under atmospheric pressure. This kind of filling machine can be divided into regular filling and volumetric filling. It is only suitable for filling low viscosity and gas-free liquids such as milk and wine.
Pressure filling machine is filled under higher pressure than atmospheric pressure. It can also be divided into two kinds: one is that the pressure in the tank is equal to the pressure in the bottle, and the other is that the pressure in the tank is higher than the pressure in the bottle, and the liquid flows into the bottle by pressure difference, and the high-speed production line. This method is often used. Pressure filling machine is suitable for filling gaseous liquids, such as beer, soda, champagne, etc.
Vacuum filling machine is used to fill bottles under atmospheric pressure; liquid packaging machine is the packaging equipment for liquid products, such as beverage filling machine, dairy filling machine, viscous liquid food packaging machine, liquid cleaning products and personal care products packaging machine, etc. all belong to the category of liquid packaging machine.
Because of the rich variety of liquid products, there are many kinds and forms of liquid product packaging machine. Among them, the liquid packaging machine used to pack liquid food has higher technical requirements. Sterility, sanitation and safety are the basic requirements of liquid food packaging machine.
