| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce an amount of liquid remaining in a liquid storage body of a bag shape in which a pair of gussets are provided between a pair of sides. <P>SOLUTION: The liquid storage body comprises a storage bag formed of the pair of sides and the pair of gussets into a bag shape, and an outlet through which liquid in the storage bag is made to flow. The outlet is formed between the pair of sides of the storage bag and between the pair of gussets. When the liquid flows from the outlet, the pair of gussets are folded between the pair of sides, thereby shrinking the storage bag. One of the pair of gussets is configured so as to be folded more easily than the other. Thus, the choke-off of the storage bag is prevented as the other gusset is folded later than the case that the storage bag is shrunk. Accordingly, the liquid remaining in the storage bag can be supplied to the outlet along the gusset folded later. As a result, the liquid remaining in the liquid storage body can be reduced. <P>COPYRIGHT: (C)2012,JPO&INPIT |
