Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Coating or impregnating workpiece before molding or shaping...
Patent
1997-10-24
1999-12-14
Silbaugh, Jan H
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Coating or impregnating workpiece before molding or shaping...
264513, 264269, B29C 4514
Patent
active
060012927
ABSTRACT:
A decorative sheet formed by coating a surface of an acrylic resin sheet having a coefficient of kinetic friction with respect to a flat glass plate in the range of 0.2 to 0.9 and a glass transition temperature of 80.degree. C. or below with a pattern layer is inserted in a female mold and a male mold of an injection mold, the decorative sheet is clamped to the female mold, the female and the male mold are joined together to form a cavity in the injection mold, a fluid resin is injected into the cavity so as to fill up the cavity, the resin filling up the cavity is solidified in a sheet-decorated molding having a surface coated with the decorative sheet, the injection mold is opened and the sheet-decorated molding is ejected from the female mold.
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Dai Nippon Printing Co. Ltd.
Lee Edmund H.
Silbaugh Jan H
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