| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a pulp molded body capable of clearly forming, on at least one of surfaces, a three-dimensional indication made of a protrusion projecting from a surface. <P>SOLUTION: An intermediate pulp molded body molded from pulp fiber slurry through the use of a paper-making mold made of a mesh having a detachable molding face is released from a mold together with the mesh and dried. Thereafter, the intermediate pulp molded body removed from the mesh is compressed by a female die 21 and a male die 22 serving as a pair of compression molds to have the body thickness reduced, and in addition the three-dimensional indication made of the protrusion 5a is formed on at least one of surfaces. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
