Paper making and fiber liberation – Processes and products – Running or indefinite length work forming and/or treating...
Patent
1985-08-23
1987-09-08
Chin, Peter
Paper making and fiber liberation
Processes and products
Running or indefinite length work forming and/or treating...
162207, D21F 1100
Patent
active
046922121
ABSTRACT:
Both the wet strength and the folding endurance of kraft linerboard are improved by subjecting the board to steps of densification and high temperature treatment during its production.
REFERENCES:
patent: 3319352 (1967-05-01), Haigh
Field Jasper H.
MacDonald Donald M.
Ring Michael
Swenson Roy S.
Chin Peter
Fallow Charles
International Paper Company
Zielinski Walt
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