| 摘要 |
PURPOSE:To use outdoors a three-dimensional printed image forming sheet by imparting weather resistance to the same, by a method wherein a thermal expansion capsule involving a low boiling-point volatile substance by a shell wall is applied to the backside of a thermoformable film with a solvent onto which an adhesive agent is applied with the solvent and release paper is stuck to the adhesive agent. CONSTITUTION:A pattern of a printed image of a seal is printed continuously on a thermoformable film 1 if a three-dimensional printed image forming sheet 10. Then an outline of the outside of the pattern is cut with embossing. A thermal expansion capsule 2 of only for a printed pattern part is foamed, expanded and an unheaved three-dimensional printed image is formed by applying light of a halogen lamp 9 to the same under this state. Then release paper 5 is peeled off from the backside of the seal and the seal having a three-dimensional printed image is provided for use. |
