PLATE MAKING METHOD

PURPOSE:To provide a plate making method capable of forming an image on a plate cylinder many times without using a disposable raw plate comparatively high in cost. CONSTITUTION:In a plate making method, the outer peripheral surface of the plate cylinder of a printing press is subjected to hydrophil...

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Bibliographische Detailangaben
1. Verfasser: NAWATA TAKUO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To provide a plate making method capable of forming an image on a plate cylinder many times without using a disposable raw plate comparatively high in cost. CONSTITUTION:In a plate making method, the outer peripheral surface of the plate cylinder of a printing press is subjected to hydrophilic treatment in on- machine plate making and a photosensitive film is laminated to the treated outer peripheral surface of the plate cylinder by the nip press of the roller or printing cylinder being in contact with the plate cylinder.