| 摘要 |
PURPOSE:To reduce the cost by connecting a plurality tanks made up of a flexible members together to house them with a simple construction. CONSTITUTION:Members composing a flexible tank is arranged to be opposed thereto (processes a-b) and then, welded by heat at necessary parts (process c). At the same time, a conduit is inserted into at least one side and fixed. After a desired ink is poured (filled) into the tank thus obtained, a rubber plug or the like made of silicone rubber or the like is for conduit to complete a closed tank. A case has outer wall members 5, 7, 8 and 11 and partitions 6, 9 and 10 and tanks are foled at links. The case houses tanks in four space sections formed with the outer wall members and partition members one per each. In this manner a plurality tanks can be housed with a simple construction. This also enables the making of a number of tanks at a time. One ink tank (replaceable at a time) is connected with all of other tanks thereby making the production process easier. Coupled with a simple construction of the case, this permits a low cost. |
