Backing blanket for printing plates

Details Backing blanket for printing plates Backing blanket for printing plates

1994-05-03

1995-05-02

Yan, Ren

Printing

Printing members

Rolling contact

1013821, B41F 1310

Patent

active

054109639

ABSTRACT:
A backing blanket for mounting and supporting resilient rubber-like printing plates on the printing rollers or drums of printing presses. The backing blanket comprises a semi-rigid flexible sheet of transparent or translucent plastic such as PVC. The underside of the plastic sheet which goes next to the press roll or drum is smooth and has a grid printed thereon. The top surface of the plastic sheet has a matted or embossed surface which facilitates the spreading of adhesive thereon to which the printing plate is adhered and also facilitates the escape of air and prevents formation of pockets in the surface of the printing plate.

REFERENCES:
patent: 2033705 (1936-03-01), Hacker
patent: 2680405 (1954-06-01), Faeber et al.
patent: 3096713 (1963-07-01), McLaughlin, Jr.
patent: 3119330 (1964-01-01), Kunetka
patent: 3703864 (1972-11-01), Bradford
patent: 3858507 (1975-01-01), Owren et al.
patent: 4047481 (1977-09-01), Saunders
patent: 4403548 (1983-09-01), Faller
patent: 4724181 (1988-02-01), Mingenbach
patent: 4766811 (1988-08-01), Linska
patent: 4871631 (1989-10-01), Pieper et al.

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