摘要 |
<P>PROBLEM TO BE SOLVED: To provide a void correction method of a foamed molded article capable of eliminating a hardening time until a void correcting chemical is hardened. Ž<P>SOLUTION: In the void correction method of the foamed molded article constituted by integrally forming a front skin 3 in one face 2a and a core material 4 in the other face 2b sandwiching a urethane foamed body 2, a hole 6 is formed in the core material 4 so as to reach to a void 5 generated inside of the urethane foamed body 2, thereafter a foamed body particle 8 foamed and hardened in advance is injected into the void 5 from the hole 6, and the void 5 is filled with the injected foamed body particle 8. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž |