发明授权
- 专利标题: Ink cartridge and printer
- 专利标题(中): 墨盒和打印机
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申请号: US998627申请日: 1997-12-29
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公开(公告)号: US5971533A公开(公告)日: 1999-10-26
- 发明人: Naohisa Kinoshita , Takemi Yamamoto
- 申请人: Naohisa Kinoshita , Takemi Yamamoto
- 申请人地址: JPX Nagoya
- 专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Nagoya
- 优先权: JPX9-000729 19970107
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
摘要:
An ink cartridge includes a bag filled with ink and sealed. The bag is housed in a cartridge case. The bag is formed out of a laminate including a ductile film and a rigid film which are laminated together. The case has a hole, through which a hollow needle can protrude from the outside into the case and pierce the bag to take out ink from the bag. The laminate has such a sealing effect that, when it is pierced by the needle, the pierced hole is blocked. The cartridge is suitable for an ink jet printer.