Liquid ink metering roll

Details Liquid ink metering roll Liquid ink metering roll

1990-01-08

1991-07-30

Pendegrass, Joan H.

Photocopying

Contact printing

Light boxes

118652, 118100, 118112, G03G 1510

Patent

active

050363662

ABSTRACT:
A printing machine in which an image recorded on an electrostatic master is developed with liquid developer material and the excess liquid developer material eliminated therefrom. A meniscus is formed between a roll and the electrostatic master. The roll is adapted to remove the excess liquid developer material from the developed image. The meniscus is formed by electrically biasing the roll as the roll moves from a non-operative position remote from the electrostatic master to an operative position adjacent thereto.

REFERENCES:
patent: 3663219 (1972-05-01), Takahashi
patent: 4161361 (1979-07-01), Soma et al.
patent: 4181094 (1980-01-01), Gardiner
patent: 4637708 (1987-01-01), Yuasa
patent: 4728991 (1988-03-01), Takayama et al.

Affiliated with

Also associated with

Rating

Liquid ink metering roll does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid ink metering roll, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid ink metering roll will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1545516