PUFFING

The product is uniformly permeated with hot air and then superheated steam. The highly uniform energy distribution achieved throughout the cereal ensures a narrow grain size distribution of the puffed product, resulting in high yields.

During the expansion process, the product is depressurized through a precisely adjusted orifice. All grains being processed are thus subjected to virtually identical expansion conditions. They then fly under optimal conditions through the turbulence-free rotary expansion conduit for transfer to the expansion process.

The puffed and screened product is now filled into Big-Bags or bins and prepared for coating or individual packaging.

The end product is packed in the final stage either in “bags” or in “bags in boxes”.