LIQUID FILLING

Liquid filling is the method used for producing fresh white and Mediterranean cheese varieties like feta and queso fresco. The cheese is packed as a liquid and coagulates inside the final package.

​​​​​​​​Liquid filled cheeses​

When making liquid filled cheeses, all the ingredients are mixed in a homogenous way and the product can be sold straight after it has cooled. There is no need for ripening on the shelf, which means producers get a quick return on their investment.

When using Tetra Pak’s ultra filtration technology to make liquid filled cheese, manufacturers enjoy a higher product yield than is possible using traditional methods.

​That’s because all the whey proteins are incorporated in the cheese, so you get the same amount of solids but with a higher proportion of whey protein to caseins. In other words, more cheese can be made using the exact same amount of milk.

How does it work? The permeate is forced out of the cheese while the retentate remains (ratio 5:1). Being a closed process, this is also a very hygienic production method, ending up with the product in a hermetically sealed package with a shelf life of 6 to 12 months.

Cheese brine clarifier

Filtration solutions for cheese

Feta and similar cheese types can be manufactured by full сoncentration of the milk using ultrafiltration. Culture or acid, rennet, salt, and other additives are added to the retentate, and it can then be cast straight into the appropriate packaging.

Read more about filtration solutions for cheese

Equipment for liquid filled cheese

Tetra Pak Liquid Filled Cheese system

Tetra Pak® Liquid Filled Cheese system

The Tetra Pak Liquid Filled Cheese system is a process line for semi-automatic production of Bacteriologically Acidified Feta cheese.

Tetra Tebel Casofill GDL

Tetra Tebel Casofill GDL

Tetra Tebel Casofill® GDL is a process line for the semi-automatic production of UF white cheese types using Glucono Delta Lactone (GDL).

Tetra Pak Exact Weight String cheese equipment

Tetra Pak® Exact Weight String

Offers the highest precision string cheese production in the industry

Contact us about liquid filled cheese