Method and apparatus for separating a fibrous web from a foramin

Details Method and apparatus for separating a fibrous web from a foramin Method and apparatus for separating a fibrous web from a foramin

1975-11-26

1978-03-28

Lindsay, Jr., Robert L.

Paper making and fiber liberation

Processes and products

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

162306, 162307, 162310, D21F 200

Patent

active

040813207

ABSTRACT:
The transfer of a fibrous web in a paper-making machine from a first foraminous belt to a second foraminous belt is facilitated by applying water to the side of the first belt opposite from the side on which the web is carried partially to wet the web, leading the second belt into engagement with the fibrous web before or after wetting it, and after the web is wet, and while the second belt is in engagement with the web, causing the water or gas pressure on the side of the web adhering to the first belt to exceed the water or gas pressure on the side of the web adjacent to the second belt.

REFERENCES:
patent: 2990013 (1961-06-01), Rance et al.
patent: 3351521 (1967-11-01), Murray et al.
patent: 3441476 (1969-04-01), Schiel
patent: 3528881 (1970-09-01), Stuebe
patent: 3595745 (1971-07-01), Cronin
patent: 3735929 (1973-05-01), Pleines
patent: 3992254 (1976-11-01), Lehtinen

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