| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of coating processes of a chemical agent such as an unpleasant sound preventing agent and to enhance coating accuracy. SOLUTION: A chemical agent is applied to the predetermined region of a foamed molded product compressed in a crushing process. In the crushing process, closed cells are broken by compression to become open cells and the whole is compressed. Therefore, the parts of the complicated-bent shape of the foamed molded product 1 has an almost flat shape and, as a result, highly accurate certain coating can be performed by mechanical coating. |
