Process for making a cellulosic product

B - Operations – Transporting – 32 – B

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92/62, 92/11.1

B32B 23/02 (2006.01) B32B 5/26 (2006.01) B32B 29/02 (2006.01) D21F 1/80 (2006.01) D21F 2/00 (2006.01) D21F 3/00 (2006.01) D21J 3/00 (2006.01)

Patent

CA 1110892

ABSTRACT A multi-ply cellulosic fibrous product, e.g. paper or board, is made by sandwiching one or more plies of dry- laid cellulosic fibres between outer plies of wet-laid fibres, the or each dry-laid ply being consolidated by heat and pressure after it has been combined with at least one of the wet-laid plies.

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