Process for producing multilayer molded article
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United States of America Patent
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Aug 28, 2001
Issued Date -
N/A
app pub date -
Apr 25, 1994
filing date -
Apr 8, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
A multilayer molded article with good appearance is produced by supplying a skin material and a melt of a thermoplastic resin between unclosed upper and lower molds and simultaneously molding the thermoplastic resin to form a molded article and laminating the skin material on a part of a surface of the molded article by pressing and cooling the thermoplastic resin in the molds, in which the lower mold has a protruding part at a position where an edge of the skin material is located, the upper mold has a depressed part at a position corresponding to the protruding part of the lower mold, and, during molding, the edge of the skin material is fixed to the lower mold by sucking it through a gap which opens at the root of the protruding part.
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