Automatic liquid packaging machine | Key points of liquid packaging machine: three important details you must know
Automatic liquid packaging machine
Whether it is sauce, thick paste, gel or even water, it can be packaged quickly, cleanly and easily. If you want a liquid packaging machine, there are three things that packaging equipment manufacturers or integrators must know in order to provide a good liquid packaging machine for your application.
In liquid packaging, viscosity is another name of packaging, and viscosity is defined as the measure of flow resistance. That is, the internal friction of flowing liquid. A high viscosity liquid (such as icing or syrup) can hinder movement because its molecular composition causes a lot of friction inside it. Because its molecular composition is difficult to generate friction when moving, fluids with low viscosity (such as water or corn oil) are easy to flow.
For packaging users, the amount of mathematics required to calculate viscosity is too large, and it can be measured by special instruments. The following is a simplified formula for determining viscosity: viscosity = shear stress / shear rate.
It is generally expressed in centipoise (CPS). The standard water is 1cps. For liquid products such as honey, the viscosity is 2000-3000cps. Condiments such as ketchup or mustard can have a viscosity of 50000-70000cps.
In the case of packaged consumer goods (CPG), the speed, solidification or drying time and time of liquid products flowing through the pipeline. The required liquid must be distributed on the package. Product viscosity is the key part of selecting liquid packaging machine, which must be accurate. Viscosity determines the type of product filler: it must provide appropriate force to promote its flow, but not too large to pack too much.
The filling temperature of liquid products is very important for packaging, especially when filling products. Most liquid products flow more easily after heating. Describe the concentration of frost or oil when heated; Its viscosity decreased significantly and became freer. In order to provide efficient packaging scheme for liquid packaging machine, accurate filling temperature must be provided.
Liquids such as salad dressings, soups and sauces usually contain particles. Such particles are usually spices and flavorings, such as small pieces of vegetables. Particles may be suspended in liquid products or precipitated to a liquid base.
In the process of loading liquid particles, special attention should be paid to accurately describing and measuring the average size and general characteristics of the liquid. The presence of particles will determine the type of product filling required for your liquid packaging solution to achieve accurate and unimpeded distribution.