18752383. CARTRIDGE, PRINTING APPARATUS, AND METHOD (CANON KABUSHIKI KAISHA)
CARTRIDGE, PRINTING APPARATUS, AND METHOD
Organization Name
Inventor(s)
KEISUKE Iinuma of Kanagawa (JP)
WATARU Takahashi of Kanagawa (JP)
CARTRIDGE, PRINTING APPARATUS, AND METHOD
This abstract first appeared for US patent application 18752383 titled 'CARTRIDGE, PRINTING APPARATUS, AND METHOD
Original Abstract Submitted
A cartridge, a liquid ejection apparatus, and a cartridge production method are provided, which can enhance a degree of freedom in designing the cartridge, and prevent an increase in the size of the apparatus. To this end, a case is configured to be divided into a box unit and a channel forming unit, the box unit and the channel forming unit are individually molded in a primary molding, and then are joined together by injecting a resin between the box unit and the channel forming unit in a secondary molding.