发明名称 |
DEVICE FOR PRODUCING MOLDED ARTICLES, AND A MOLDED ARTICLE THAT CAN BE PRODUCED BY SUCH DEVICE |
摘要 |
A production device composed of a plurality of molding parts, with at least two molding parts having portions thereof exposed to the outer side of the molded article, making it possible to mass−produce molded articles, the device being of an arrangement in which an upper punch, preferably upper and lower punches are divided into a plurality of divisional punches, the device being characterized by comprising means for moving each of the plurality of divisional punches, a means that makes it possible to compress at least two of the plurality of divisional punches, a first molding material feeding/filling section for feeding/filling a first molding material onto the front end of the lower punch or into a space in the die formed by the front end of the divisional punch in the lower punch divided into a plurality of parts, a second molding material feeding/filling section for feeding/filling a second molding material onto the first molding material in the die and/or into a space formed therearound, a preliminary compression molding section for compression−molding at least one of the fed/filled molding materials, and a primary compression molding section for compression−molding the whole molded article, the device being a rotary pressing machine that has a residual molding material removing section, according to need. The invention also provides a molded article having a letter and/or figure that is perceptible from outside in that a molding material of different color is applied to the production device.
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申请公布号 |
WO03018302(A1) |
申请公布日期 |
2003.03.06 |
申请号 |
WO2002JP08695 |
申请日期 |
2002.08.28 |
申请人 |
SANWA KAGAKU KENKYUSHO CO., LTD;OZEKI, YUICHI |
发明人 |
OZEKI, YUICHI |
分类号 |
A61J3/00;A61J3/10;B30B11/02;B30B11/06;B30B11/08;(IPC1-7):B30B11/08;A61J3/06 |
主分类号 |
A61J3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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