MULTIPLE TIME TRANSFER MATERIAL HAVING HEAT SENSITIVITY

摘要

PURPOSE:To obtain a material for heat-sensitive transfer usable multiple times by a method wherein a hot-melt ink is contained in a heat-resistive ink layer having a sponge structure. CONSTITUTION:A heat-resistive ink layer 2 is provided on either a heat-reisitive base film 3 having >=150 deg.C heat-resistive temperature or a base film consisting of a film 7 having >=150 deg.C heat-resistive temperature and a heat-resistive protecting film 8 through an undercoating layer 9 if necessary. The heat-resistive ink layer 2 is constituted of a plastic non-transferring continuous micro porous net structure having >=120 deg.C heat-resistive temperature and hot melt ink is contained in the micro porous net (sponge-like) structure. The hot-melt ink, consisting of a vehicle incompatible with a resin forming the ink layer 2 and a dye or pigment dissolved or dispersed into the vehicle and capable of being hot-melted at 40-120 deg.C, is used for this purpose.