| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink refilling cartridge for inkjet recording that even when a spent pigment ink cartridge is not cleaned, prevents remaining ink from foaming and efficiently refills new pigment ink.SOLUTION: The method for manufacturing an ink refilling cartridge for inkjet recording performs a step of refilling a spent pigment ink cartridge for inkjet recording with refilling pigment ink to manufacture the cartridge. The refilling pigment ink includes at least pigment, surfactant, wetter and defoamant, where the defoamant is made of a non-silicone compound. |
