Production process 1. Need to have the highest brightness possible for the product. The drying needs to be adapted to reduce the brightness reversion. If necessary, it was shown that a bisulphite bleaching could lead to some brightness 2. The pressing will be done using the existing equipment in the mill 3. A specific drying at the low temperature needs to be installed 4. A microniser to produce the beet-pulp powder

Incorporation of beet-pulp microparticles into paperImprovement of paper resistance due to the cellulosic nature of the beet-pulp additive 
Micronised beet-pulp (133 µm) in a fibrous network |