Inking unit for a printing machine

Details Inking unit for a printing machine Inking unit for a printing machine

1992-09-18

1993-07-27

Fisher, J. Reed

Printing

Inkers

Roller

B41F 3100, B41F 900

Patent

active

052302865

ABSTRACT:
The side walls (2) of the ink fountain (1) bear with their front edge on the circumference of the ductor roller (4) solely in the region of the entry face (2a) and of the exit face (2c), whilst the intermediate middle region (2b) forms with the ductor roller (4) a crescent-shaped gap. The maximum width of this gap amounts to between 0.2 and 0.5 mm and is selected in dependence on the viscosity of the ink such that no ink can escape, but a build-up of ink which could press the front edge of the side walls away is prevented from occurring during operation.

REFERENCES:
patent: 4382660 (1991-01-01), Hamm et al.
patent: 4991504 (1991-02-01), Fina
patent: 5044277 (1991-09-01), John

Affiliated with

Also associated with

Rating

Inking unit for a printing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Inking unit for a printing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inking unit for a printing machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2337247