A healthy diet
To produce our high-quality, crispy products we employ a combination of
different drying methods. At the core stands our microwave vacuum drying
First, the pre-cut or uncut raw material is processed in a hot air dryer
with a strong airflow and moderate drying temperature to reduce the
materialís water content to 30 to 40 percent until a barrier layer has
formed on the surface. Next, the material is placed in a vacuum and
heated by microwaves to produce steam pressure inside the material.
Contrary to conventional drying processes, this method dries the
material from the inside out.
By carefully tuning the energy supply to the amount of material to be
dried and the highest permissible product temperature, we produce a
crispy, homogeneously porous product with a shape close to the original
form of the raw material.