专利名称：LITHOGRAPHIC PRINTING PLATE MAKING
METHOD AND IMAGE EXPOSING SYSTEM
发明人：TAKAMUKI, Yasuhiko申请号：EP06713209.2申请日：20060207公开号：EP1859955A1公开日：20071128
摘要：The present invention is possible to provide a plate-making method of aplanographic printing plate to easily obtain the planographic printing plate exhibiting on-press developability, together with printing durability and image reproduction, and animagewise exposure device used for the planographic printing plate. Disclosed is a plate-making method of a planographic printing plate possessing the steps of imagewiseexposing a printing plate material comprising a support and provided thereon, an on-press developable image formation layer to light; and conducting a developmenttreatment on a planographic printing press to prepare the planographic printing plate,wherein laser light for the imagewise exposure has a wavelength of 350 - 450 nm, andlaser light for a heating process conducted before the development treatment has awavelength of 700 - 1500 nm.
申请人：Konica Minolta Medical & Graphic, Inc.
地址：26-2, Nishishinjuku 1-chome, Shinjuku-ku Tokyo 163-0512 JP
国籍：JP
代理机构：Gille Hrabal Struck Neidlein Prop Roos
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