Capsule rupture printing system

摘要

An apparatus is provided for use in printing systems wherein regions of rupturable capsules of a layer of capsules adsorbed on an imaging sheet are ruptured to release chromogenic materials that react to developer and print an image on a sheet. The apparatus has a container storing the capsules. A separately prepared sheet of plain paper is fed into the apparatus where the capsules are adsorbed thereon, forming an imaging sheet. Then an image is outputted from the apparatus through exposure process and development process. As a consequence, the user do not directly touch capsules which are vulnerable to friction and rubs, and this facilitates the handling of the imaging sheet.