发明名称 |
Method for forming plastic molded panels with inserts |
摘要 |
Plastic panels which are useful as automotive interior trim panels, interior door panels and the like decorative and structural panels, are made by a method which integrates insert sections in the surfaces of the panels and eliminates insert edge trim molding strips. The method includes positioning inserts into a mold, adding plastic to the mold to form a thin plastic sheet, presized blank, then removing the plastic sheet portions with the inserts; next, positioning the blank in a mold against a mold face and molding in situ and simultaneously bonding a plastic substrate against the blank and the exposed surface of the insert. Alternatively the blank can remain in the same mold and a suitable mating half of the mold can close off the plastic sheet and the plastic substrate can be injected or poured into the mold.
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申请公布号 |
US5824251(A) |
申请公布日期 |
1998.10.20 |
申请号 |
US19970923102 |
申请日期 |
1997.09.04 |
申请人 |
DUOTEC PRODUCTS ASSOCIATES |
发明人 |
MORRISON, CLARK;STRAPAZZINI, VITTORIO |
分类号 |
B29C45/14;B29C70/78;(IPC1-7):B29C45/14;B29C45/16 |
主分类号 |
B29C45/14 |
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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