There is a big difference between liquid packaging machine and liquid filling machine in essence. The following is the difference between the liquid packaging machine and the liquid filling machine from the manufacturer of Fengfa packaging machine:
Packaging machine is a general term for the production and outsourcing machines. There are many types of packaging machines and many classification methods. From different perspectives, there are many types. According to the product status, there are liquid, block, and bulk packaging machines; liquid packaging machines are packaging equipment for packaging liquid products, such as beverage filling machines, dairy filling machines, and adhesives. Thick liquid food packaging machine, liquid cleaning product and personal care product packaging machine, etc. belong to the category of liquid packaging machine.
Due to the rich variety of liquid products, there are also many types and forms of liquid product packaging machines. Among them, liquid packaging machines used to pack liquid food have higher technical requirements. Aseptic, hygienic and safe are the basic requirements of liquid food packaging machines. .
Atmospheric filling machine is filled by liquid's own weight under atmospheric pressure. This type of filling machine is divided into two types: timing filling and constant volume filling, which are only suitable for filling low-viscosity and gas-free liquids such as milk and wine.
The pressure filling machine performs filling at higher than atmospheric pressure. It can also be divided into two types: one is that the pressure in the liquid storage cylinder is equal to the pressure in the bottle, and the liquid flows into the bottle by its own weight. Isobaric filling; the other is that the pressure in the liquid storage cylinder is higher than the pressure in the bottle, and the liquid flows into the bottle by the pressure difference. This method is often used in high-speed production lines. The pressure filling machine is suitable for filling gas-containing liquids, such as beer, soda, champagne, etc.
