THERMAL DELAYED TACK SHEET FOR THERMAL RECORDING

摘要

PURPOSE:To provide thermal tack paper preventing the slight developed color fog of a thermal delayed tack sheet having a thermal color forming recording layer provided on one surface thereof and a thermal delayed tack layer provided on the other surface thereof. CONSTITUTION:As the support of a thermal delayed tack sheet having a thermal color forming recording layer provided on one surface thereof and a thermal delayed tack layer provided on the other surface thereof, foamed porous paper formed by foaming a mixture of pulp and foamable particles under heating so as to become low 3 density bulky paper with density of 0.3g/cm<3> or less is used.