发明名称 Embossing die
摘要 In a method for the manufacture of an embossing due for the cold and hot embossing of paper and cardboard a plane material impregnated with a duroplastic resin is brought into close contact with a shaping die, both are pressed together to obtain a press die from a plane material impregnated with duroplastic resin after hardening of the materials brought into contact with each other.
申请公布号 US2007222121(A1) 申请公布日期 2007.09.27
申请号 US20060449366 申请日期 2006.06.08
申请人 VON ROLL ISOLA GMBH 发明人 MENHOFER PETER;CORNU EDDY;ROLAND FRANK
分类号 B29C70/42 主分类号 B29C70/42
代理机构 代理人
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