PROCESS FOR DEPOSITING A COMPOSITION BASED ON CELLULOSIC FIBERS ON A SUPPORT

摘要

The present invention relates to a process for depositing, on a support, a composition of cellulosic fibers, comprising the following steps: 1 / preparation of an aqueous suspension SA comprising at least cellulosic fibers, 2 / spraying, at a higher pressure or equal to 3 MPa, of the aqueous suspension SA on a support, 3 / obtaining a fibrous deposit DF on the support, the aqueous suspension SA comprising at least 3% by mass of cellulosic fibers relative to the total mass of the aqueous suspension SA, the aqueous suspension SA and the fibrous deposit DF having dry matter of identical composition.