Paper making and fiber liberation – Processes and products – Running or indefinite length work forming and/or treating...
Patent
1985-05-15
1987-04-14
Chin, Peter
Paper making and fiber liberation
Processes and products
Running or indefinite length work forming and/or treating...
162209, 162211, 162308, 162310, 162348, 162352, 162353, D21F 100
Patent
active
046576355
ABSTRACT:
A papermaking machine including a non-dewatering forming board comprising a plurality of contiguous blades and a plurality of shower nozzles for showering stock carried by a forming medium over the forming board with a plurality of needle jets of water, each needle jet of water extending in a downstream direction, forming a small acute angle with the stock, and being in close proximity with the stock so that the needle jets of water impinge upon the stock as continuous streams.
REFERENCES:
patent: 1563095 (1925-11-01), Lewthwaite
patent: 1989435 (1935-01-01), Wallquist
patent: 2054630 (1936-09-01), Hurrey
patent: 3989085 (1976-11-01), Crosby
patent: 4152202 (1979-05-01), DeLigt
patent: 4420370 (1983-12-01), Saad
O. J. Kallmes & W. Kufferath; "Optimisation of Sheet Formation on Fourdrinier Machines"; 1981; Das Papier 10A.
O. J. Kallmes & B. A. Thorp; "New Redispersion System Improves Formation on the Fourdrinier"; 12/83; Tappi Journal; pp. 54-57.
O. J. Kallmes & M. Perez; "Minimizing Flocculation on the Fourdrinier by the CD Shear Forces of Repetitive Ridges"; 11/82; Tappi Journal; pp. 67-70.
Chin Peter
M/K Systems
LandOfFree
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