| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method capable of producing a molded foam having a standing-up section at a periphery of a body part inexpensively without significantly increasing yield number in a mold. <P>SOLUTION: In the method for manufacturing the foamed molding having the standing-up section at the periphery of the body part, a plate surface of a side where the standing-up section of the body part is formed is molded by flanks 21b, 31b of continuous protrusions formed by making protrusions 21, 31 respectively formed at a male mold and a female mold mutually and alternately enter in mold clamping. An inner surface of the standing-up section is molded by top end faces 21a, 31a of the protrusions which mutually and alternately enter in mold clamping. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
