Machine d'impression offset

Offset press

Offsetdruckmaschine

Abstract

A compact, low-height offset press of simple construction is easy to use, needs no after-use maintenance such as cleaning the ink roller and is designed for fully automatic operation. Plate support 1 and blanket support 10 consist of endless belts. Etching unit 60, dampening unit 70 and inking unit 80 are placed along the periphery of the plate support. An unetched plate is supplied from the plate supply unit and etched automatically for printing. When the press is not in use, anti-drying tank 95 moves up, enclosing the roller(s) in liquid, to prevent any ink on the roller surfaces from drying.

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Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    DE-2003590-A1November 11, 1971Baeuerle Gmbh MathiasAutomatische Druckmaschine
    US-3230876-AJanuary 25, 1966George W PerryPrinting plate mounting means for rotary press
    US-3263606-AAugust 02, 1966William G PoynterMulticolor perfecting press having an offset blanket with electromagnetic support means

NO-Patent Citations (1)

    Title
    PATENT ABSTRACTS OF JAPAN vol. 7, no. 246 (M-253)(1391) 2 November 1983 & JP-A-58 132 557 ( KINDAISHIYA )

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    DE-19602294-C2April 09, 1998Japan Radio Co Ltd, Gradco Japan LtdOffsetdruck-Vorrichtung
    GB-2297715-AAugust 14, 1996Japan Radio Co Ltd, GradcoOffset printing machine
    GB-2297715-BJuly 16, 1997Japan Radio Co Ltd, GradcoOffset printing machine
    GB-2357994-AJuly 11, 2001Day Internat IncContinuous image transfer belt and variable image size offset printing system
    GB-2357994-BJanuary 15, 2003Day Internat Inc, Day Int IncContinuous image transfer belt
    US-6205920-B1March 27, 2001Day International, Inc.Continuous image transfer belt and variable image size offset printing system
    US-8141489-B2March 27, 2012Goss International Americas, Inc.Variable cutoff printing unit and method of printing
    US-8161874-B2April 24, 2012Goss International Americas, Inc.Variable cutoff printing unit with belt blanket and method of printing
    WO-0016979-A2March 30, 2000Day International, Inc.Bande continue de transfert d'images et systeme d'impression offset d'images de taille variable
    WO-0016979-A3July 13, 2000Day Int IncContinuous image transfer belt and variable image size offset printing system
    WO-2009005652-A1January 08, 2009Goss International Americas, Inc.Variable cutoff printing unit belt blanket and method of printing