Printing – Intaglio – Wipers
Patent
1987-06-17
1990-01-23
Burr, Edgar S.
Printing
Intaglio
Wipers
152565, 118261, B41F 910, B41F 3104
Patent
active
048950718
ABSTRACT:
A doctor blade assembly consisting of a first section and a second section. The first section acts as a backup for the second section. The second section includes a leading portion, which is of a reduced thickness and has a bevel to wipe excess ink from a gravure cylinder. The first and second sections are adhered to each other. The second section can be notched to alleviate the deleterious effects of camber.
REFERENCES:
patent: 2498213 (1950-02-01), Ljungquist
patent: 3855927 (1974-12-01), Simeth
patent: 3866266 (1975-02-01), Dunlap
patent: 4184429 (1980-01-01), Widmer
Benton Graphics, Inc.
Burr Edgar S.
Cohen Moshe L.
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