5. Special machines

In this section, we focus on two types of machine that are unique in their technology:

• the cardboard machine ;

• the single-cylinder machine for "sanitary and household" papers.

These machines are unique in that the papers they manufacture are at the two ends of the grammage range: above 200 g/m ² for cardboard and below 25 g/m ² for "sanitary and domestic" papers.