发明名称 Method and apparatus for making a composite, in particular comprising an injection-molded part with a polyurethane coating
摘要 In a method for producing a composite, a carrier component is placed into an opened cavity of a mold. The mold is then closed to a predetermined position, thereby creating a cavity of a first expanded size. To improve venting, a vacuum is generated in the expanded cavity before filling the expanded cavity with a flooding material. A compression step is then executed either at the same time as flooding material is introduced or following the introduction of the flooding material.
申请公布号 US7981332(B2) 申请公布日期 2011.07.19
申请号 US20090412879 申请日期 2009.03.27
申请人 KRAUSSMAFFEI TECHNOLOGIES GMBH 发明人 GRUBER MARCO
分类号 B29C45/17 主分类号 B29C45/17
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