| 摘要 |
PROBLEM TO BE SOLVED: To obtain an image which has high sensitivity, no stain and high resolution by a method wherein the bonding force between an image forming layer and a support is lowered by irradiating high density energy light over an image forming material and then the irradiated portion is removed by magnetism. SOLUTION: After high density energy light is irradiated over an image forming layer 4 in the fashion of an image, exposed parts, in which the bonding force between a support 3 and the image forming layer 4 is lowered due to the above-mentioned irradiation, are removed by utilizing magnetism in order to realize the formation of an image. As the removing method of the exposed parts, in which the bonding force between the support 3 and the image forming layer 4 is lowered, a magnetic roller 1 is arranged in contact with or very closely near the image forming layer 4 so as to pass the magnetic roller 1 after the exposure of the image for removing the loose image forming layer 4, resulting in obtaining the image excellent in sensitivity, resolution and having no stain. |
