Photosensitive and heat developing pressure sensitive recording medium

Abstract

PURPOSE: To obtain a photosensitive and heat developing pressure sensitive recording medium capable of producing an image low in gloss and excellent in writability by not providing an image receiving layer of an image receiving sheet on an area where the image is not formed. CONSTITUTION: When a photosensitive and heat developing pressure sensitive recording medium 1 is exposed for an image and heat-developed, the mechanical rupture strengths of microcapsules 3 are differentiated with each other. An image receiving sheet 5 is covered on them and developed under pressure, and the exposed area of an image receiving layer 7 is peeled off by the photosensitive and heat developing pressure sensitive recording medium 1 and a color image forming substance is copied onto the non-exposed area of it to form an image. COPYRIGHT: (C)1992,JPO&Japio

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