Densification and heat treatment of paperboard produced from SCM

Paper making and fiber liberation – Processes and products – Running or indefinite length work forming and/or treating...

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162142, 162150, D21F 1100

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active

047189827

ABSTRACT:
Both the wet strength and the folding endurance of SCMP and sulfite paperboard are improved by subjecting the board to steps of densification and high temperature treatment during its production.

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