Ink transfer roller

Details Ink transfer roller Ink transfer roller

1991-06-21

1992-08-25

Burr, Edgar S.

Printing

Printing members

Rolling contact

101251, 73150R, B41F 1308

Patent

active

051409020

ABSTRACT:
An ink transfer roller assembly which is usable to evaluate the smearing behavior of ink on a print carrier utilizes a central disk having a resilient oleophilic periphery and two side disks of smaller radii. The oleophilic surface is pressed against a freshly printed surface and is rolled off the printed area. Ink retained by the resilient roller is transferred to the previously uninked surface and is evaluated for ink smearing.

REFERENCES:
patent: 2825225 (1958-03-01), Connell et al.
patent: 3537394 (1970-11-01), Swapp
patent: 3675476 (1972-07-01), Zapfe
Technological Institute of Darmstadt-Dr.-Ing. Michael Gluck and Jorge Rodriguez-Giles-Published: Jan. 1979.
Fogra-Forschungsbericht-Title: Prufmoglichkeiten mit Probedruckgeraten Author: Karl-Adolf Falter-Published: 1976.

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