Method of making soft paper

D - Textiles – Paper – 21 – F

Patent

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D21F 11/00 (2006.01) D21F 11/04 (2006.01) D21H 15/00 (2006.01) D21H 23/28 (2006.01) D21H 27/30 (2006.01) D21H 27/42 (2006.01)

Patent

CA 1319287

Abstract Soft paper from cellulose fibres is manufactured by wet-forming a first fibre layer. Thereafter air- borne dry fibres are deposited directly on one or both sides of the wet-formed layer while this is still wet, so that a second and possibly a third fibre layer are formed on the first one. Fibre bindings thereby arise between the layers. The wet-formed fibre layer gives the soft paper its strength, while the dry-formed fibres give a soft surface.

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