Paper sheet transporting method that applies an electrostatic at

Details Paper sheet transporting method that applies an electrostatic at Paper sheet transporting method that applies an electrostatic at

1989-06-13

1990-12-18

Kashnikow, Andres

Sheet feeding or delivering

Feeding

By means to convey sheet

271193, 226 94, 1562731, B65H 2930

Patent

active

049781189

ABSTRACT:
A paper sheet transporting method comprises a step of superposing a paper sheet on a reinforcing sheet and a step of affording an electrostatic attractive force between the sheets due to electrostatic charges given thereto. The reinforcing sheet is made of a substance selected from plastics that are of a highly insulating nature and retain the electrostatic charge for a long period of time so as to have a remaining attractive force. A step of gripping the thus electrostatically charged sheets between a pair of transporting rollers is carried out so as to transport the sheets in a tangential direction of the rollers while the sheets are still sticking to each other. The paper sheet is transported by the reinforcing sheet to a work station therefor without producing any deformation or torsion, and the paper sheet is removed from the reinforcing sheet after being processed at the work station.

REFERENCES:
patent: 3981498 (1976-09-01), Fletcher
patent: 4129469 (1978-12-01), Deverell et al.
patent: 4182222 (1980-01-01), Stahl

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