LIQUID STORING CONTAINER AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a liquid storing container with a constitution stable in ink supply performance, in a ink supply method in which frequent connecting actions are carried out with an external container. SOLUTION: An inkjet head cartridge 10 is equipped with an inkjet liquid discharge head 1 having a discharge port for discharging liquid such as ink or the like and a liquid storing container 2 for supplying a liquid to the liquid discharging head 1. Liquid supply members 3 for supplementing ink into the container is connected to the bottom face of the liquid storing container 2. The liquid storing container 2 is provided with opening parts to fit the liquid supply members 3 therein. The portions corresponding to the opening parts of the liquid supply members 3 have corrugated surfaces 3a. COPYRIGHT: (C)2006,JPO&NCIPI