发明名称 |
Ink cartridge manufacturing method. |
摘要 |
In a clean room, cups (70) are applied to the standpipe (28) of an unfilled inkjet cartridge. A sealing cup (80) is applied to the ink outlet (46, 48, 50) of the cartridge. Inert gas is forced back and forth between the cups and expelled into the clean room through a filter. Such cleaning removes particles, which significantly improves reliability of the filled cartridge. <IMAGE> |
申请公布号 |
EP0916504(A1) |
申请公布日期 |
1999.05.19 |
申请号 |
EP19980309394 |
申请日期 |
1998.11.17 |
申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
LOWRY, EDWINA FLOYD;MONEY, CHRISTOPHER JOHN |
分类号 |
B41J2/175;B65B31/00 |
主分类号 |
B41J2/175 |
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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