发明名称 |
PROCESS FOR PRODUCTION OF LONG MOLDINGS AND GLASS WITH MOLDING |
摘要 |
An injection molding process for producing long moldings which is freed from short molding without enhancing the injection pressure. According to the molding process, a molten resin injected into a cavity (33) flows at a lowered flow rate in the interstice (34) between a protuberance (31) and a metal mold (22C) because the interstice (34) is narrower than the other part, while it flows sufficiently into the cavity (33) except the interstice (34) to adhere to a glass substrate (21) tightly. Further, the molten resin flows also into a lip-forming concavity (35) to form a lip having a high filling density. |
申请公布号 |
EP2030754(A1) |
申请公布日期 |
2009.03.04 |
申请号 |
EP20070744925 |
申请日期 |
2007.06.08 |
申请人 |
NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
FUKUSHIMA, MASANOBU;NAKAGAWA, KIYOMI |
分类号 |
B29C45/14;B29C33/42;B29L31/30;B60J1/00 |
主分类号 |
B29C45/14 |
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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