Bleached kraft paperboard by densification and heat treatment

Details Bleached kraft paperboard by densification and heat treatment Bleached kraft paperboard by densification and heat treatment

1985-08-23

1988-01-12

Chin, Peter

Paper making and fiber liberation

Processes and products

Running or indefinite length work forming and/or treating...

162100, D21F 1100

Patent

active

047189819

ABSTRACT:
Both the wet strength and the folding endurance of bleached kraft paper product are improved by subjecting the paper to steps of densification and high temperature treatment during its production.

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