Rehydration of once-dried fiber

Details Rehydration of once-dried fiber Rehydration of once-dried fiber

1997-03-03

1999-07-20

Chin, Peter

Paper making and fiber liberation

Processes and products

Reclamation, salvage or reuse of materials

162 52, 162 68, 162 4, 162100, D21C 102

Patent

active

059252189

ABSTRACT:
This invention relates to the rehydration of once-dried fiber for use in a papermaking furnish. Such a rehydration of this type, generally, employs temperature, pressure and refining to make the once-dried fiber behave more like a virgin fiber. Thus, higher levels of once-dried fiber can be used without sacrificing paper formation, surface smoothness, and productivity (drainage).

REFERENCES:
patent: 1704533 (1929-03-01), De Cew
patent: 1949534 (1934-03-01), Doyle
patent: 1993148 (1935-03-01), De Cew
patent: 2394273 (1946-02-01), Thomas
patent: 2454534 (1948-11-01), Walter
patent: 3839144 (1974-10-01), Louden
patent: 4087317 (1978-05-01), Roberts
patent: 4416727 (1983-11-01), Elton et al.
patent: 4421583 (1983-12-01), Aldred
patent: 4431479 (1984-02-01), Barbe et al.
patent: 4431481 (1984-02-01), Drach et al.
patent: 4481077 (1984-11-01), Herrick
patent: 5096539 (1992-03-01), Allan
patent: 5158646 (1992-10-01), Nakajima
patent: 5223090 (1993-06-01), Klungness et al.
patent: 5384011 (1995-01-01), Hazard, Jr.
patent: 5384012 (1995-01-01), Hazard, Jr.
patent: 5587048 (1996-12-01), Streisel et al.
Smook, G.A., Handbook for Pulp & Paper Technologists. 2nd ed., (Vancouver: Angus Wilde Publications, 1992), p. 126.

Affiliated with

Also associated with

Rating

Rehydration of once-dried fiber does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rehydration of once-dried fiber, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rehydration of once-dried fiber will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1318901