DECORATIVE SHEET FOR DECORATING A SURFACE OF A THREE-DIMENSIONAL MOLDED MATERIAL, METHOD FOR MANUFACTURING SAME, AND METHOD FOR DECORATING THE SURFACE OF THE MOLDED MATERIAL USING SAME

摘要

The present invention relates to a decorative sheet for decorating a surface of a three-dimensional molded material, a method for manufacturing same, and a method for decorating the surface of the molded material using same. The method for manufacturing the decorative sheet includes: a printed sheet preparation step of preparing a printed sheet including a base layer and a surface treatment layer; an adhesion step of preparing an adhesive layer containing an adhesive and a release film layer coated with the adhesive to stack the printed sheet on a surface of the adhesive layer; and a drying-hardening step in which the adhesive layer is changed from a liquid state into a solid state. The present invention also relates to a decorative sheet for decorating a surface of a three-dimensional molded material which includes a printed sheet including a surface treatment layer and a base layer, an adhesive layer, and a release film layer. The method for decorating the surface of the molded material includes: a decorative sheet preparation step of preparing a decorative sheet which includes a printed sheet including a surface treatment layer and a base layer, an adhesive layer, and a release film layer and applying the adhesive layer on the release film layer to dry the liquid adhesive through a drying oven, thereby transferring the adhesive layer onto a back surface of the printed sheet; a release film layer removing step of removing the release film layer from the adhesive layer of the decorative sheet; and a vacuum forming step of disposing the back surface of the decorative sheet, from which the release film layer is removed, to face a surface of the molded material, thereby performing a vacuum forming process.