发明名称 Anti-Delamination Feature For Double Injection Mold Parts
摘要 An effective economical anti-delamination feature 100 and process 102 for double injected molding is provided to mold attractive high quality products 104, such as, but not limited to, grommets 106 for use in electronic communications devices 108. In the process, after a first shot 114 is injected into a double injection mold 110, an undercut 116 comprising a delamination feature is formed in the double injection mold by tool compression or partial heating, before injecting a second shot 128 into the double injection mold.
申请公布号 US2011278759(A1) 申请公布日期 2011.11.17
申请号 US20100781122 申请日期 2010.05.17
申请人 SOHN BK;LIM KT;MOTOROLA, INC. 发明人 SOHN BK;LIM KT
分类号 B29C45/14;B29C45/16 主分类号 B29C45/14
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