In our daily life, we can see many packaged liquids, su […]
In our daily life, we can see many packaged liquids, such as chili oil, edible oil, fruit juice, etc., which are very convenient for us to use. Today, with the rapid development of automation technology, most of these liquid packaging methods have adopted automatic packaging technology. Let's talk about the classification of liquid packaging machines and their working principles.
Liquid filling machine
According to the filling principle, it can be divided into atmospheric filling machine, pressure filling machine and vacuum filling machine.
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 is used for filling at higher than atmospheric pressure. It can also be divided into two types: one is that the pressure in the liquid storage tank 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 pressure difference. This method is often used in high-speed production lines. The pressure filling machine is suitable for filling liquids containing gas, such as beer, soda, champagne, etc.
The vacuum filling machine is to fill the bottle under the pressure lower than the atmospheric pressure; the liquid packaging machine is the packaging equipment for packaging liquid products, such as beverage filling machine, dairy filling machine, viscous liquid food packaging machine, liquid cleaning Supplies and personal care product packaging machines, etc. belong to the category of liquid packaging machines.
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 and hygienic are the basic requirements of liquid food packaging machines.
The automatic liquid packaging machine produced by our company meets these requirements and has other features:
1. The equipment rack is made of 304 stainless steel, which meets the food QS and pharmaceutical GMP hygiene standards;
2. Equipped with safety protection, in line with corporate safety management requirements;
3. The independent temperature control system is adopted, and the temperature is controlled accurately to ensure that the sealing is beautiful and smooth;
4. Servo motor pull film, PLC control, touch screen control the automatic control ability of the whole machine, high reliability and intelligence, high speed and high efficiency;
5. The double-belt film pulling, film pulling system and color code control system can be automatically adjusted through the touch screen, and the operation of correcting the deviation of the seal and the incision is simple;
6. The touch screen can store the packaging process parameters of a variety of different products, and can be used at any time without adjustment when changing products;
7. The machine is equipped with a fault display system, which can help eliminate faults in time and reduce the requirements for manual operation;
8. The whole set of equipment includes the entire packaging process from material conveying, metering, printing, bag making, filling, sealing, cutting, and product conveying;
9. It can be made into pillow bags, pin bags, hanging bags, even bags, etc. according to customer needs.
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