发明名称 |
FOAMED MOLDED PRODUCT AND PRODUCTION THEREOF |
摘要 |
PURPOSE: To prevent the peeling of foam and a core material by enhancing the engaging effect of both of them. CONSTITUTION: A core material 11 has through-hole gathering parts 15 each composed of the gathering of a plurality of through-holes 16 expanding toward the surface on the side opposite to foam 12 thereof at predetermined places and the foam 12 has engaging projections 17 having expanded tips provided to the surface corresponding to the through-holes 16 thereof and the engaging projections 17 are fitted in the through-holes 16 to be engaged therewith. |
申请公布号 |
JPH08155979(A) |
申请公布日期 |
1996.06.18 |
申请号 |
JP19940330704 |
申请日期 |
1994.12.06 |
申请人 |
INOAC CORP |
发明人 |
SUZUKI HIROSHI |
分类号 |
B29C33/12;B29C39/10;B29K105/04;B29K105/06;(IPC1-7):B29C39/10 |
主分类号 |
B29C33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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