| 摘要 |
PROBLEM TO BE SOLVED: To provide an expansion molded article with a skin, which has a simple structure, is favorable in appearance and to touch and can be manufactured at a low cost, and its manufacturing method for the annularly formed expansion molded article with a skin. SOLUTION: This expansion molded article is equipped with a foamed body 1, which is formed annularly and along the inner periphery or the outer periphery of an annulus of which a groove 11 is formed, a skin 2, which coats the formed body 1 and the opening part of which is arranged at the groove 11 side, and an insert 3, the core body 32 of which is imbedded within the foamed body 1 under the condition the stays 31 project outside the skin 2. Further, the opening end edges 21 of the skin 2 forming the opening part are housed in the groove 11. |
