Wet embossed paperboard and method and apparatus for...

Details Wet embossed paperboard and method and apparatus for... Wet embossed paperboard and method and apparatus for...

D - Textiles, Paper

21

H

D21H 27/40 (2006.01) B31F 1/07 (2006.01) D21F 3/02 (2006.01) D21F 11/00 (2006.01) D21H 27/02 (2006.01) D21H 27/30 (2006.01)

Patent

CA 2617812

A process for manufacturing an embossed paperboard comprising the steps of: forming a wet mat including more than 60 wt% of cellulose fibers; pressure molding, with at least one embossing roll, the wet mat having 20 to 70 wt5% solid to create a nested surface texture thereon; and drying the embossed wet mat to obtain the embossed paperboard with a grammage ranging between 125 and 1500 grams per square meter.

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