| 摘要 |
<p>An object containing pressed flowers sealed therein which is composed of a base layer, an intermediate layer of molten resin in which is sealed a pressed flower, and a surface layer of transparent film, with these three layers integrally laminated on top of the other, characterized in that the intermediate layer is formed by pressing with heating under reduced pressure from a meltable porous plastic film such that the molten plastic adheres closely to the pressed flower to seal it and also fixes the pressed flower to both the base layer and the surface layer of transparent film. It retains the natural color of the pressed flower for a long period of time without deterioration by air and moisture.</p> |
