HEAT-SENSITIVE TACKY SHEET

摘要

PROBLEM TO BE SOLVED: To obtain a heat-sensitive tacky sheet developing sufficient adhesiveness in a slight coating amount capable of carrying out gravure printing and capable of developing sufficient adhesiveness even immediately after attaching to a adherend. SOLUTION: This heat-sensitive tacky sheet is obtained by applying a heat- sensitive tacky agent containing a thermoplastic resin, a tackiness-imparting agent and a solid plasticizer or its aqueous dispersion onto at least either one surface of a substrate sheet. Coating amount of the heat-sensitive tacky agent is <5 g/m2 and adhesiveness obtained when the heat-sensitive tacky sheet heated in order to develop the tackiness is attached to the adherend is >=100 g/25 mm.