Apparatus for and method of producing two-color molded article
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United States of America Patent
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Jan 31, 2017
Grant Date -
Jan 2, 2014
app pub date -
Jun 6, 2013
filing date -
Jul 2, 2012
priority date (Note) -
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Abstract
An apparatus for producing a two-color molded article, including a pair of primary forming molds, which constitute a primary molding unit for molding a primary molded body by a primary injection molding operation using a first injection unit, are opened while retaining the primary molded body by one of the pair of primary forming molds, and a second injection unit, which constitutes a secondary molding unit for molding a secondary molded body by secondary injection molding operation, is assembled in one of a pair of secondary forming molds with at least part of the second injection unit being accommodated in the one of the pair of secondary forming molds. A secondary molding cavity is formed between the pair of secondary forming molds so as to accommodate at least a part of the primary molded body retained by the above-described one of the pair of primary forming molds.
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