Patent ID: 6368767
Filing Date: 2002-04-09
Classification: B41M,G11B

Abstract:
An image forming method comprising steps of;winding a recording material on a drum, said recording material comprising a support on which is provided (i) an image forming layer which contains colorant particles dispersed into a binder and (ii) a peelable layer, thereafter, rotating the drum at a circumferential speed of not less than 10 m/sec; exposing an image forming area of the recording material wound on the drum, with high intensity energy light imagewisely, while the drum rotates at not less than 10 m/sec, removing the exposed portion of the image forming layer to form an image by releasing the peelable layer, and recording a magnetic information on the image forming layer at a non image-forming area of the recording material, wherein (i) the colorant particles are ferromagnetic powder having not less than 100 Oe, (ii) the colorant particles are contained in the image forming layer in an amount of between 20 and 90 weight percent based on the image forming layer, and (iii) the layer thickness of the image forming layer is between 0.1 and 3.0 &mgr;m.