Solid writing tool and method of erasing lines drawn therewith

摘要

There are disclosed a solid writing tool which makes it possible to reuse an image holding-supporting member by erasing lines drawn on the image holding-supporting member, and a method of erasing the lines drawn with the above solid writing toll. The solid writing tool contains as a binder 50 to 90 weight % of a thermoplastic resin for toner having a softening point falling within a range of -40 DEG to +60 DEG C. from the temperature of a peeling roller, and 3 to 30 weight % of a lubricant. The drawn line-erasing method comprises dipping an image holding-supporting member on which lines are drawn with the solid writing tool into a peeling liquid containing water, and then erasing the lines by heat and pressure with a peeling roller and a heating roller.