摘要 |
PROBLEM TO BE SOLVED: To provide a liquid-containing bag capable of containing a large quantity of liquid while exhibiting excellent durability against vibration and impact and high degree of freedom in arrangement. SOLUTION: In an ink pack 11, two sheets of rectangular polyethylene film are superposed and then two long sides are thermally bonded at thermal bonding parts 112 and 114 or two short sides are thermally bonded at thermal bonding parts 111 and 113 in a belt form with a specified width, respectively. The ink pack 11 is provided, substantially in the central part of one short side, with a plug body 21 constituting an ink outlet. The bonding parts 112 and 114 are bonded incompletely in a belt form with a specified width to form incomplete bonding parts 131 and 132 and ink containing sections 201, 202 and 203 are sectioned. COPYRIGHT: (C)2004,JPO&NCIPI |