What is The Liquid Filling Machine?

The atmospheric pressure filling machine relies on the weight of the liquid to fill under atmospheric pressure. This filling machine is divided into two types: timed filling and fixed volume filling and is only suitable for filling low-viscosity, gas-free liquids such as milk, wine, etc.

Pressure-filling machines are used to fill at pressures higher than atmospheric pressure, which can be divided into two types: one is the same working pressure in the storage tank as the working pressure in the bottle, which is injected into the bottle by the weight of the liquid and canned, known as isobaric canning. Another method is that the working pressure inside the hydraulic cylinder is higher than that in the bottle, and the liquid is injected into the bottle through the pressure difference. This type of method is often used in high-speed production lines. The work pressure automatic filling machine is suitable for filling liquids containing vapors, such as wine, carbonated drinks, champagne, etc.

A vacuum filling machine is a packaging equipment that fills liquid goods when the pressure in the bottle is lower than atmospheric pressure. Liquid packaging machine refers to the packaging equipment for liquid goods, such as beverage filling machines, dairy automatic filling machines, thick liquid food packaging machines, liquid cleaning equipment, and personal care product packaging machines, all of which belong to the level of the liquid packaging machine.



Due to the diverse variety of liquid products, there are also many types and methods of liquid product packaging machines. Among them, liquid packaging machines used for packaging liquid food have higher technical requirements, and sterility testing, environmental hygiene, and safety are the basic regulations of liquid food packaging machines.

The Main Uses of Liquid Filling Machines

The liquid packaging machine is suitable for liquids such as soy sauce, vinegar, fruit juice, milk, etc. It uses 0.08mm polyethylene film, and the entire process of forming, bagging, quantitative analysis canning, printing ink printing, sealing, and breaking is fully automatic. The plastic film undergoes UV disinfection before packaging, which complies with food quality and safety regulations.

Classification of Liquid Filling Machines

Liquid filling machines are generally divided into automatic filling machines, beverage filling machines, paste filling machines, juice filling machines, alcohol filling machines, liquid filling machines, quantitative filling machines, particle filling machines, powder filling machines, semi-automatic filling machines, fully automatic filling machines, aerosol filling machines, vacuum filling machines, atmospheric pressure filling machines, pressure filling machines, oil filling machines, plug filling machines, sauce filling machines, etc

The development of the market places great importance on the use of liquid filling machines. Due to the continuous increase in consumer demand, the demand for technological innovation in filling machines is also increasing. For production enterprises, their development direction must align with the direction of market development and user needs, continuously carry out technological innovation according to customer needs, and strive for better and higher brands.