On the photos the research findings of the effect of the technology ISTOK on the packings, which are used  in the  food manufacturing industry are presented: food aluminum foil, , glass, red ceramics,  Tetra Brik Aseptic.

Cow's milk of average butterfat was used for the test.

On the left  – the check cow’s milk packing sample , on the right – the packing, preliminary processed according to the technology ISTOK. The way of processing of the packaging is contactless.
Conditions of survey work are always identical.

Conclusion:
Application of the technology ISTOK makes it possible to increase significantly the food shelf life.

Note: the processing is made according to the technology ISTOK using the contactless method and within a short period of time without usage of high-temperatures or high pressure.

Unlike the previously mentioned materials, additional gluing of a special label, activated according to the given technology is needed for glass vessels, because average glass cannot be activated.