发明名称 Liquid cartridge
摘要 A liquid cartridge is provided that supplies liquid to a liquid ejecting apparatus by being mounted in the liquid ejecting apparatus. The liquid cartridge includes a cartridge body having a side face in which an opening is formed; and a flexible film for forming an ink accommodating chamber that is a closed space for accommodating the liquid, with the cartridge body by covering the opening of the cartridge body. The flexible film is caused to deform toward the ink accommodating chamber by atmospheric pressure that acts on the flexible film when the liquid cartridge is got out from a vacuum bag in which the liquid cartridge is packaged, thereby increasing the pressure in the ink accommodating chamber.
申请公布号 US7125108(B2) 申请公布日期 2006.10.24
申请号 US20030732017 申请日期 2003.12.10
申请人 SEIKO EPSON CORPORATION 发明人 TOBA KOICHI;SHINADA SATOSHI;SAKAI YASUTO;ITO KENJI;ICHIHASHI AKIRA;SEKI YUICHI;KITAZAWA AKIHIKO;ISHIZAWA TAKU
分类号 B41J2/175 主分类号 B41J2/175
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