发明名称 |
EXTRUSION-MOLDING DEVICE AND METHOD FOR PRODUCING MOLDED BODY USING SAME. |
摘要 |
An extrusion-molding device is provided with: a channel for conveying a pasty starting material composition; screws for mixing the starting material composition and conveying the same downstream, the screws being provided upstream from the channel; a die from which a molded body formed from the starting material composition is extruded, the die being provided downstream from the channel; a resistance tube for connecting the channel and the die; and a rectifying plate provided between the screws and the die. The rectifying plate has a plurality of through-holes that pass therethrough from the upstream surface to the downstream surface, and the area of the opening of the through-holes on the upstream surface are greater than that of the through-holes on the downstream surface. |
申请公布号 |
MX338500(B) |
申请公布日期 |
2016.04.20 |
申请号 |
MX20120014260 |
申请日期 |
2011.06.16 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED.* |
发明人 |
TERUO KOMORI;HAJIME YOSHINO |
分类号 |
B28B3/22 |
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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