Method and device for reduction and equalization of transverse s

Details Method and device for reduction and equalization of transverse s Method and device for reduction and equalization of transverse s

1993-04-12

1995-03-14

Hastings, Karen M.

Paper making and fiber liberation

Processes and products

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

34116, 34117, 162902, D21F 504, D21F 712

Patent

active

053974387

ABSTRACT:
The present invention relates to a method and device in the draw of a paper web for reduction and equalization of transverse shrinkage of the paper web in the drying section of a paper machine. The lateral areas of the wire running in conjunction with the paper web are provided with a coating adhesion means, whereby, by means of the coating adhesion means, at the drying stage an adhesion force is produced between the lateral areas of the wire and of the paper to prevent transverse shrinkage of the paper web.

REFERENCES:
patent: 3868780 (1975-03-01), Soininen et al.
patent: 4460023 (1984-07-01), Mullaney
patent: 4494319 (1985-01-01), Rudt
patent: 4680873 (1981-07-01), Fellers et al.
patent: 4757619 (1988-07-01), Villalobos
patent: 4799318 (1989-01-01), Hannson
patent: 4807371 (1989-02-01), Wedel
patent: 4854053 (1989-08-01), Skaugen
patent: 4972608 (1990-11-01), Ilvespaa

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