D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 25/06 (2006.01) D21H 23/22 (2006.01) D21F 5/00 (2006.01) D21G 1/00 (2006.01)
Patent
CA 2584662
The invention relates to a method of making surface-sized paper/board. The web to be treated in the method is after surface sizing passed to a treatment process for providing a desired drying shrinkage and/or increase of drying stresses to create thereby a desired effect on the flexural strength and/or bulk of paper/board.
La présente invention concerne un procédé de fabrication d~un papier/carton encollé en surface. La bande de papier à traiter dans le procédé est, après un encollage en surface, transférée à un procédé de traitement pour obtenir un retrait de séchage et/ou une augmentation des contraintes de séchage souhaité pour ainsi créer un effet souhaité sur la résistance à la flexion et/ou le bouffant du papier/carton.
Jaaskelainen Jussi
Lepola Maria
Lipponen Juha
Pakarinen Juha
Pietikainen Reijo
Gowling Lafleur Henderson Llp
Metso Paper Inc.
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