发明名称 METALLIZED CUTLERY AND TABLEWARE
摘要 A plastic cutlery item (10, 20, 30), fabricated primarily from a plastic material, such as polystyrene, having a metallic coating (14, 24, 34) that imparts to the cutlery item the appearance of metal cutlery or silverware. The plastic cutlery or tableware items are molded using traditional injection molding techniques, and subjected to a vacuum metallizing process in an individualized non-contiguous manner, where a thin metallic layer is deposited on at least one of their surfaces. In the most preferred embodiment of the invention the plastic cutlery or items are molded from a light-transmitting grade of Polystyrene resin and are coated with a thin stainless steel layer through vacuum sputtering deposition on only one of the surfaces.
申请公布号 WO03018270(A1) 申请公布日期 2003.03.06
申请号 WO2002US27232 申请日期 2002.08.26
申请人 WNA COMET EAST, INC.;MITHAL, ASHISH, K.;GORDON, DAVID;CHAN, RAYMOND;ELLSWORTH, THOMAS, E.;GALLOP, WILLIAM, A. 发明人 MITHAL, ASHISH, K.;GORDON, DAVID;CHAN, RAYMOND;ELLSWORTH, THOMAS, E.;GALLOP, WILLIAM, A.
分类号 A47G21/00;C23C14/20;(IPC1-7):B25G1/10 主分类号 A47G21/00
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