发明名称 |
EXTRUSION-MOLDING DEVICE AND METHOD FOR PRODUCING MOLDED BODY USING SAME |
摘要 |
<p>The extrusion-molding device of the invention includes a flow passage for transporting a paste raw material composition; a screw provided at an upstream side of the flow passage to knead the raw material composition and transport it to a downstream side; a die provided at a downstream side of the flow passage to extrude a molded body composed of the raw material composition therefrom; a resistive tube for connecting the flow passage and the die; and a current plate provided between the screw and the die. The current plate comprises a plurality of through-holes that penetrate from a upstream end side to a downstream end side, and an opening of the through-hole on the upstream end side has a larger open area than an opening on the downstream end side.</p> |
申请公布号 |
KR20130092416(A) |
申请公布日期 |
2013.08.20 |
申请号 |
KR20127030247 |
申请日期 |
2011.06.16 |
申请人 |
SUMITOMO CHEMICAL CO., LTD. |
发明人 |
KOMORI TERUO;YOSHINO HAJIME |
分类号 |
B28B3/22;B28B3/20 |
主分类号 |
B28B3/22 |
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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