发明名称 Method and device for producing plastic molded skins having different subregions
摘要 The present invention relates to a method and a device for producing plastic molded skins having different subregions. For this purpose, before melting the first plastic material, a region of the molding tool surface is covered with a separate energy-self-sufficient mask. After an unmasked region of the molding tool surface has been coated, the mask is removed, and in a second manufacturing step, the exposed subregion of the molding tool surface is coated with a different plastic material, the two subregions of the plastic skin bonding with each other.
申请公布号 US8608469(B2) 申请公布日期 2013.12.17
申请号 US201213487832 申请日期 2012.06.04
申请人 PAULUS JAKOB;DREGER INGOLF;PEGUFORM GMBH 发明人 PAULUS JAKOB;DREGER INGOLF
分类号 B28B1/20 主分类号 B28B1/20
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