| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inkjet head preservation solution which is filled previously in an inkjet head before ink is filled in the inkjet head, in regard to an inkjet recording apparatus using the ink containing polyhydric alcohol monoalkyl ether which hardly bubbles on the occasion of being filled in the inkjet head, which can be substituted easily for the ink in the inkjet head and is hardly frozen even in a cold district and of which the content is 10-25 mass% to the mass of the ink. <P>SOLUTION: In the inkjet head preservation solution containing water, a surfactant, a dissolution stabilizer and a polyhydric alcohol, the content of the polyhydric alcohol is made 35-70 mass% to the mass of the inkjet head preservation solution. <P>COPYRIGHT: (C)2013,JPO&INPIT |
