Non-smudging thermally imageable documents, method of making same and system for reducing the smudging of ink stamp pad images applied to such documents

摘要

A method of making a smudge-resistant thermally imageable document by applying a non-blocking ink stamp image receptive coating to the protective top coating, so that the image will dry within thirty second or less, and while producing an optical image density of at least 1.0. An ink comprising a dye, at least 8% m-pyrol by weight, a glycol, alcohol and water will dry quickly when applied from a stamp ink pad impregnated with that formulation.