Apparatus for manufacturing a molded product, and molded product that can be manufactured with the apparatus
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United States of America Patent
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Jan 2, 2007
Grant Date -
Dec 9, 2004
app pub date -
Aug 28, 2002
filing date -
Aug 30, 2001
priority date (Note) -
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Abstract
The present invention provides a rotary press that allows mass production of a molded product. The rotary press has upper and lower punches that may be split in to a plurality of split punches, a means for moving the split punches, and a means for manipulating the plurality of split punches. In addition, the rotary press also has a plurality of molding material supply-charging units for supplying and charging molding materials into the space formed by the tip portions of the split punches, a precompression molding unit and a main compression molding unit for compression-molding the molding materials supplied and charged the entire molded product, respectively. Optionally, a unit to remove residual molding material remaining on the lower punches and/or the temporary molded product may be provided.
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