Inking unit for rotary printing machine

Details Inking unit for rotary printing machine Inking unit for rotary printing machine

1984-09-14

1986-04-29

Pieprz, William

Printing

Inkers

Roller

101148, B41F 736

Patent

active

045849404

ABSTRACT:
An offset inking unit for a rotary printing machine is disclosed. A single supply of ink, carried from an ink fountain through a distribution train that includes serially placed synthetic material coated ink receiving rollers and rubber coated ink intermediate rollers, is split by a distributing roller onto first and second ink forme rollers. The second ink forme roller has three subsequent ink forme rollers linked to it in a serial manner through rider rollers. Ink tack or stickiness is controlled to avoid ghosting by applying dampening fluid to either the first or last of the ink forme rollers or to both, if desired.

REFERENCES:
patent: 652113 (1900-06-01), Jacobus
patent: 2972303 (1961-02-01), De Marchi et al.
patent: 3345941 (1967-10-01), Koch et al.
patent: 3448686 (1969-06-01), Bohman
patent: 3508489 (1970-04-01), Norton
patent: 3902415 (1975-09-01), Fischer
patent: 4421027 (1983-12-01), Fischer
patent: 4461208 (1984-07-01), Ghisalberti
patent: 4530284 (1985-07-01), Fischer
"Untersuchungen von ruckwirkungsfreien Farbauftragssystemen im Offsetdruck", Deutsche Forschungsgesellschaft fur Druck und Reproduktionstechnik e.V., Forschungsbericht 3.230, May 1981.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-135741